Drug & Medication Database

Browse 18,617 FDA-approved medications with detailed information about uses, dosage, side effects, and interactions.

Quercus Rubra

quercus rubra

OTC

Dosage form: SOLUTION. Route: INTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS. Active ingredients: QUERCUS RUBRA POLLEN (.001 g/mL). Category: BLA.

Brands: Red Oak Pollen

Quercus Rubra Glandium

quercus rubra glandium

OTC

Brands: Quercus Rubra Glandium

Quercus Rubra Whole, Quercus Velutina Whole, Quercus Alba Wood, Quercus Kelloggii Whole, Quercus Agrifolia Whole, And Quercus Garryana Whole

quercus rubra whole, quercus velutina whole, quercus alba wood, quercus kelloggii whole, quercus agrifolia whole, and quercus garryana whole

OTC

Allergies.

Brands: A-10

Quercus Rubra, Quercus Alba, Quercus Virginiana

quercus rubra, quercus alba, quercus virginiana

OTC

Dosage form: INJECTION, SOLUTION. Route: SUBCUTANEOUS. Active ingredients: QUERCUS ALBA POLLEN (.05 g/mL); QUERCUS RUBRA POLLEN (.05 g/mL); QUERCUS VIRGINIANA POLLEN (.05 g/mL). Category: BLA.

Brands: Oak Mix

Quercus Stellata

quercus stellata

OTC

Dosage form: SOLUTION. Route: INTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS. Active ingredients: QUERCUS STELLATA POLLEN (20000 [PNU]/mL). Category: BLA.

Brands: Post Oak Pollen

Quercus Velutina

quercus velutina

OTC

Dosage form: SOLUTION. Route: INTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS. Active ingredients: QUERCUS VELUTINA POLLEN (.1 g/mL). Category: BLA.

Brands: Black Oak Pollen

Quercus Velutina, Quercus Rubra And Quercus Alba

quercus velutina, quercus rubra and quercus alba

OTC

Dosage form: SOLUTION. Route: INTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS. Active ingredients: QUERCUS ALBA POLLEN (.0166666 g/mL); QUERCUS RUBRA POLLEN (.0166666 g/mL); QUERCUS VELUTINA POLLEN (.0166666 g/mL). Category: BLA.

Brands: Eastern Oak Pollen Mix

Quercus Virginiana

quercus virginiana

OTC

Dosage form: SOLUTION. Route: INTRADERMAL, PERCUTANEOUS, SUBCUTANEOUS. Active ingredients: QUERCUS VIRGINIANA POLLEN (.1 g/mL). Category: BLA.

Brands: Virginia Live Oak Pollen

Quetiapine

quetiapine

OTC

11 DESCRIPTION Quetiapine is an atypical antipsychotic belonging to a chemical class, the dibenzothiazepine derivatives. The chemical designation is 2-[2-(4-dibenzo [ b,f ] [1,4] thiazepin-11-yl-1-piperazinyl)ethoxy]-ethanol fumarate (2:1) (salt). It is present in tablets as the fumarate salt. All doses and tablet strengths are expressed as milligrams of base, not as fumarate salt.

Brands: Quetiapine

Quetiapine Fumarate

quetiapine fumarate

OTC

Quetiapine fumarate is an atypical antipsychotic for the treatment of schizophrenia and bipolar disorder including manic and depressive episodes.

Brands: Quetiapine Fumarate

Quetiapine Fumarate Er

quetiapine fumarate er

OTC

Quetiapine USP is an atypical antipsychotic belonging to a chemical class, the dibenzothiazepine derivatives. The chemical designation is 2-[2-(4-dibenzo [b,f ] [1,4] thiazepin-11-yl-1-piperazinyl)ethoxy]-ethanol fumarate (2:1) (salt). It is present in tablets as the fumarate salt. All doses and tablet strengths are expressed as milligrams of base, not as fumarate salt. Its molecular formula is C42H50N6O4S2•C4H4O4 and it has a molecular weight of 883.11 (fumarate salt).

Brands: Quetiapine Fumarate Er

Quetiapine Fumarate Process-ii

quetiapine fumarate process-ii

OTC

Dosage form: POWDER. Active ingredients: QUETIAPINE FUMARATE (50 kg/50kg). Category: BULK INGREDIENT.

Quetiapine Hemifumarate

quetiapine hemifumarate

OTC

Dosage form: POWDER. Active ingredients: QUETIAPINE FUMARATE (1 kg/kg). Category: BULK INGREDIENT.

Quinacrine Dihydrochloride

quinacrine dihydrochloride

OTC

Dosage form: POWDER. Active ingredients: QUINACRINE HYDROCHLORIDE (1 kg/kg). Category: BULK INGREDIENT.

Quinacrine Dihydrochloride Dihydrate

quinacrine dihydrochloride dihydrate

OTC

Dosage form: POWDER. Active ingredients: QUINACRINE HYDROCHLORIDE (1 kg/kg). Category: BULK INGREDIENT.

Quinacrine Hydrochloride

quinacrine hydrochloride

OTC

Dosage form: POWDER. Active ingredients: QUINACRINE HYDROCHLORIDE (1 g/g). Category: BULK INGREDIENT.

Quinapril

quinapril

OTC

DESCRIPTION Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride.

Brands: Quinapril

Quinapril And Hydrochlorothiazide

quinapril and hydrochlorothiazide

Thiazide Diuretic [EPC]OTC

DESCRIPTION Quinapril and Hydrochlorothiazide Tablets, USP are a fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 .

Brands: Quinapril And Hydrochlorothiazide

Quinapril And Hydrochlorothiazide 10/12.5

quinapril and hydrochlorothiazide 10/12.5

Thiazide Diuretic [EPC]OTC

DESCRIPTION Quinapril and hydrochlorothiazide tablets, USP are fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride, USP is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 .

Brands: Quinapril And Hydrochlorothiazide 10/12.5, Quinapril And Hydrochlorothiazide 20/12.5, Quinapril And Hydrochlorothiazide 20/25

Quinapril And Hydrochlorothiazide 20/12.5

quinapril and hydrochlorothiazide 20/12.5

Thiazide Diuretic [EPC]OTC

DESCRIPTION Quinapril and hydrochlorothiazide tablets, USP are fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride, USP is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 .

Brands: Quinapril And Hydrochlorothiazide 10/12.5, Quinapril And Hydrochlorothiazide 20/12.5, Quinapril And Hydrochlorothiazide 20/25

Quinapril And Hydrochlorothiazide 20/25

quinapril and hydrochlorothiazide 20/25

Thiazide Diuretic [EPC]OTC

DESCRIPTION Quinapril and hydrochlorothiazide tablets, USP are fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride, USP is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 .

Brands: Quinapril And Hydrochlorothiazide 10/12.5, Quinapril And Hydrochlorothiazide 20/12.5, Quinapril And Hydrochlorothiazide 20/25

Quinapril Hcl And Hydrochlorothiazide

quinapril hcl and hydrochlorothiazide

Thiazide Diuretic [EPC]OTC

DESCRIPTION Quinapril and Hydrochlorothiazide Tablets is a fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C25H30N2O5.

Brands: Quinapril Hcl And Hydrochlorothiazide

Quinapril Hydrochloride

quinapril hydrochloride

OTC

DESCRIPTION Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1­-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3­­­­­-isoquinolinecarboxylic acid, monohydrochloride.

Brands: Quinapril

Quinapril Hydrochloride/hydrochlorothiazide

quinapril hydrochloride/hydrochlorothiazide

Thiazide Diuretic [EPC]OTC

DESCRIPTION Quinapril and hydrochlorothiazide tablets, USP are fixed-combination tablet that combines an angiotensin-converting enzyme (ACE) inhibitor, quinapril hydrochloride, and a thiazide diuretic, hydrochlorothiazide. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, monohydrochloride. Its molecular formula is C 25 H 30 N 2 O 5 .

Brands: Quinapril Hydrochloride/hydrochlorothiazide

Quinestrol

quinestrol

OTC

Manufactured by PARKE DAVIS. Dosage form: TABLET. Route: ORAL. Active ingredients: QUINESTROL (0.2MG). Application: NDA016768.

Quinethazone

quinethazone

OTC

Manufactured by LEDERLE. Dosage form: TABLET. Route: ORAL. Active ingredients: QUINETHAZONE (50MG). Application: NDA013264.

Quinic Acid

quinic acid

OTC

Dosage form: POWDER. Active ingredients: QUINIC ACID (1 kg/kg). Category: BULK INGREDIENT.

Quinidine Gluconate

quinidine gluconate

OTC

DESCRIPTION Quinidine is an antimalarial schizonticide and an antiarrhythmic agent with Class Ia activity; it is the d-isomer of quinine, and its molecular weight is 324.43. Quinidine gluconate is the gluconate salt of quinidine; its chemical name is cinchonan-9-ol, 6'-methoxy-, (9S)-, mono-D-gluconate; its structural formula is: Its empirical formula is C 20 H 24 N 2 O 2 • C 6 H 12 O 7 , and its molecular weight is 520.58, of which 62.3% is quinidine base.

Brands: Quinidine Gluconate

Quinidine Gluonate

quinidine gluonate

OTC

DESCRIPTION Quinidine is an antimalarial schizonticide and an antiarrhythmic agent with Class Ia activity; it is the d-isomer of quinine, and its molecular weight is 324.43. Quinidine gluconate is the gluconate salt of quinidine; its chemical name is cinchonan-9-ol, 6'-methoxy-, (9S)-, mono-D-gluconate; its structural formula is: Its empirical formula is C 20 H 24 N 2 O 2 • C 6 H 12 O 7 , and its molecular weight is 520.58, of which 62.3% is quinidine base.

Brands: Quinidine Gluconate

Quinidine Polygalacturonate

quinidine polygalacturonate

OTC

Manufactured by PHARM RES ASSOC. Dosage form: TABLET. Route: ORAL. Active ingredients: QUINIDINE POLYGALACTURONATE (275MG). Application: NDA011642.

Medical Disclaimer

This drug database is for informational purposes only. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.