372810006: Theophylline (substance)

SNOMED CT Concept\Substance\...

\Substance categorized by disposition\Substance with effector mechanism of action (substance)\Enzyme inhibitor\Hydrolase inhibitor\Phosphodiesterase inhibitor\Theophylline (substance)
\Substance categorized by disposition\Substance with receptor antagonist mechanism of action (substance)\Substance with adenosine receptor antagonist mechanism of action (substance)\Theophylline (substance)

\A grouper concept for substances that are used in medicinal products for medical treatment, and also psychoactive substances that have few or no legitimate medical uses or that are not legally available to the person using them.\Respiratory system agent (substance)\...

\Bronchodilator (substance)\Theophylline (substance)

\Methyl xanthine\Theophylline (substance)

\Substance categorised by structure\Chemical\Chemical categorized by structure (substance)\...

\Nitrogen and/or nitrogen compound (substance)\Nitrogen compound\Organic nitrogen compound\Purine and/or purine derivative\Xanthine and/or xanthine derivative (substance)\Xanthine derivative (substance)\Methyl xanthine\Theophylline (substance)

\Organic compound\Organic cyclic compound\Heterocyclic compound\Purine and/or purine derivative\Xanthine and/or xanthine derivative (substance)\Xanthine derivative (substance)\Methyl xanthine\Theophylline (substance)
\Organic compound\Organic cyclic compound\Heterocyclic compound\Alkaloid (substance)\Xanthine and/or xanthine derivative (substance)\Xanthine derivative (substance)\Methyl xanthine\Theophylline (substance)
\Organic compound\Organic nitrogen compound\Purine and/or purine derivative\Xanthine and/or xanthine derivative (substance)\Xanthine derivative (substance)\Methyl xanthine\Theophylline (substance)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2002. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Theophylline (substance)	Is a	Respiratory smooth muscle relaxant	false	Inferred relationship	Some
Theophylline (substance)	Is a	Phosphodiesterase inhibitor	true	Inferred relationship	Some
Theophylline (substance)	Is a	Xanthine	false	Inferred relationship	Some
Theophylline (substance)	Is a	Purine derivative diuretic (substance)	false	Inferred relationship	Some
Theophylline (substance)	Is a	Methyl xanthine	true	Inferred relationship	Some
Theophylline (substance)	This attribute specifies the behavior that a substance will exhibit or participate in, given the appropriate context.	Phosphodiesterase inhibitor (disposition)	true	Inferred relationship	Some
Theophylline (substance)	Is a	produit chimique catégorisé selon sa fonction	false	Inferred relationship	Some
Theophylline (substance)	Is a	Enzyme inhibitor	false	Inferred relationship	Some
Theophylline (substance)	Is a	Bronchodilator (substance)	true	Inferred relationship	Some
Theophylline (substance)	Is a	Substance with adenosine receptor antagonist mechanism of action (substance)	true	Inferred relationship	Some
Theophylline (substance)	This attribute specifies the behavior that a substance will exhibit or participate in, given the appropriate context.	Adenosine receptor antagonist (disposition)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Ephedrine sulfate 15 mg and theophylline 120 mg oral tablet	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some	1
Ephedrine sulfate 15 mg and theophylline 120 mg oral tablet	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely guaifenesin 183 milligram and theophylline 305 milligram/1 each conventional release oral capsule (clinical drug)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely guaifenesin 183 milligram and theophylline 305 milligram/1 each conventional release oral capsule (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely guaifenesin 91.44 milligram and theophylline 152.4 milligram/1 each conventional release oral capsule (clinical drug)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely guaifenesin 91.44 milligram and theophylline 152.4 milligram/1 each conventional release oral capsule (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Ephedrine hydrochloride 11 mg and theophylline 120 mg oral tablet	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Ephedrine sulfate 15 mg and theophylline 120 mg oral tablet	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	False	Theophylline (substance)	Inferred relationship	Some	2
Product containing precisely guaifenesin 91.44 milligram and theophylline 152.4 milligram/1 each conventional release oral capsule (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	False	Theophylline (substance)	Inferred relationship	Some	2
Product containing precisely guaifenesin 183 milligram and theophylline 305 milligram/1 each conventional release oral capsule (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	False	Theophylline (substance)	Inferred relationship	Some	2
Theophylline sodium acetate (substance)	Is a	False	Theophylline (substance)	Inferred relationship	Some
Theophylline anhydrous	This attribute indicates that the concept is a structural modification of another concept, and that the substance's intrinsic physicochemical properties remain unchanged.	True	Theophylline (substance)	Inferred relationship	Some
Theophylline sodium glycinate (substance)	This attribute indicates that the concept is a structural modification of another concept, and that the substance's intrinsic physicochemical properties remain unchanged.	True	Theophylline (substance)	Inferred relationship	Some
Theophylline sodium acetate (substance)	This attribute indicates that the concept is a structural modification of another concept, and that the substance's intrinsic physicochemical properties remain unchanged.	True	Theophylline (substance)	Inferred relationship	Some
Theophylline monohydrate	This attribute indicates that the concept is a structural modification of another concept, and that the substance's intrinsic physicochemical properties remain unchanged.	True	Theophylline (substance)	Inferred relationship	Some
Theophylline calcium salicylate	This attribute indicates that the concept is a structural modification of another concept, and that the substance's intrinsic physicochemical properties remain unchanged.	True	Theophylline (substance)	Inferred relationship	Some
Choline theophyllinate	This attribute indicates that the concept is a structural modification of another concept, and that the substance's intrinsic physicochemical properties remain unchanged.	True	Theophylline (substance)	Inferred relationship	Some
Theophylline 500mg prolonged-release oral tablet	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some
Theophylline 50mg prolonged-release oral capsule	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some
Theophylline 65mg prolonged-release oral capsule	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some
Theophylline 130mg prolonged-release oral capsule	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some
Theophylline 260mg prolonged-release oral capsule	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some
Theophylline 100mg prolonged-release oral capsule	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some
Theophylline 2 mg/mL oral solution	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Theophylline (substance)	Inferred relationship	Some
Product containing precisely theophylline 250 milligram/1 each prolonged-release oral tablet (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 250 milligram/1 each prolonged-release oral tablet (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 175 milligram/1 each prolonged-release oral tablet (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 175 milligram/1 each prolonged-release oral tablet (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 300 mg prolonged-release oral capsule	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 300 mg prolonged-release oral capsule	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 200 mg prolonged-release oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 200 mg prolonged-release oral tablet	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 60 milligram/1 each prolonged-release oral capsule (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 60 milligram/1 each prolonged-release oral capsule (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 300 mg prolonged-release oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 300 mg prolonged-release oral tablet	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 400 milligram/1 each prolonged-release oral tablet (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 400 milligram/1 each prolonged-release oral tablet (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 125 mg prolonged-release oral capsule	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 125 mg prolonged-release oral capsule	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 250 milligram/1 each prolonged-release oral capsule (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 250 milligram/1 each prolonged-release oral capsule (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Ephedrine sulfate 15 mg and theophylline 120 mg oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	False	Theophylline (substance)	Inferred relationship	Some	2
Theophylline 125 mg oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 300 mg oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Ephedrine hydrochloride 11 mg and theophylline 120 mg oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing ephedrine and theophylline in oral dose form (medicinal product form)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 100 mg oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 75 milligram/1 each conventional release oral capsule (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 200 mg oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 250 mg oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely guaifenesin 183 milligram and theophylline 305 milligram/1 each conventional release oral capsule (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	False	Theophylline (substance)	Inferred relationship	Some	2
Product containing precisely guaifenesin 91.44 milligram and theophylline 152.4 milligram/1 each conventional release oral capsule (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	False	Theophylline (substance)	Inferred relationship	Some	2
Guaifenesin- and theophylline-containing product in oral dose form	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only ephedrine and theophylline (medicinal product)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline only product	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only guaifenesin and theophylline (medicinal product)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only potassium iodide and theophylline (medicinal product)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only theophylline in parenteral dose form (medicinal product form)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Ephedrine and theophylline only product in oral dose form	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only guaifenesin and theophylline in oral dose form (medicinal product form)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only theophylline in oral dose form (medicinal product form)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 10 milligram/1 milliliter conventional release oral solution (clinical drug)	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely theophylline 10 milligram/1 milliliter conventional release oral solution (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 2 mg/mL oral solution	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 2 mg/mL oral solution	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 5.33 mg/mL oral solution	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline 5.33 mg/mL oral solution	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline (as theophylline sodium glycinate) 11 mg/mL oral solution	This attribute represents an ingredient that is the part of the active ingredient that the strength of a given product is based upon.	True	Theophylline (substance)	Inferred relationship	Some	1
Ephedrine sulfate 15 mg and theophylline 120 mg oral tablet	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely guaifenesin 183 milligram and theophylline 305 milligram/1 each conventional release oral capsule (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing precisely guaifenesin 91.44 milligram and theophylline 152.4 milligram/1 each conventional release oral capsule (clinical drug)	The most specific description of a substance present in the manufactured dose form, before any dilution or transformation. It includes modifiers, such as salts, esters, polymers (e.g. pegylation), and/or solvates (including waters of hydration).	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing salbutamol and theophylline (medicinal product)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only salbutamol and theophylline (medicinal product)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Salbutamol and theophylline only product in oral dose form	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing salbutamol and theophylline in oral dose form (medicinal product form)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing etofylline and theophylline (medicinal product)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Etofylline and theophylline only product	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing etofylline and theophylline in parenteral dose form (medicinal product form)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only etofylline and theophylline in parenteral dose form (medicinal product form)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Product containing only etofylline and theophylline in oral dose form (medicinal product form)	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Etofylline- and theophylline-containing product in oral dose form	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	True	Theophylline (substance)	Inferred relationship	Some	1
Plasma theophylline level (procedure)	Component	True	Theophylline (substance)	Inferred relationship	Some	1
Serum theophylline level (procedure)	Component	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline measurement, saliva	Component	True	Theophylline (substance)	Inferred relationship	Some	1
Theophylline measurement, blood	Component	True	Theophylline (substance)	Inferred relationship	Some	1

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Id	Description	Lang	Type	Status	Case?	Module
1198105018	Theophylline (substance)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1211330011	Theophylline	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
49181000195110	teofillina	it	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
845031000172115	théophylline	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
63321000195117	Theophyllin	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module