Drugs Similar to BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE, TETRACYCLINE HYDROCHLORIDE

PHARMACOLOGY AND TOXICOLOGY Clindamycin Hydrochloride is a bacteriostatic antibiotic, which is 4 to 8 times more potent than Lincomycin. It has potent antibacterial activity to aerobic gram-positive bacterium, such as Staphylococcus, Streptococcus, Bacillus diphtheriae and Bacillus anthracis. It also has good antibacterial activity to anaerobic gram-negative bacterium. Bacteroides (including bacteroides fragilis) and Clostridium are morbidly susceptible to it. It binds exclusively to the 50'S subunit of sensitive bacterial ribosome and suppresses protein synthesis. Clindamycin is a bacteriostat, but can kill high sensitive bacterium at high concentration. Metronidazole is an anti-anaerobic bacterial, anti-trichomonal and anti-amebic agent. Combination of Clindamycin Hydrochloride and Metronidazole can kill Propionibacterium acnes, Pityrosporum ovale, and some other sensitive bacterium and vermiform mite, and can inhibit them from growing. As a result, it can reduce the creation of lipase, and prevent triacylglycerol from hydrolyzing into free fatty acid. INDICATIONS It is indicated for the treatment of acne (especially for the acne pustulosa, cystic acne), tympanitis, nasosinusitis, folliculitis, and other bacterial infection on skin. It is also indicated for the supportive treatment of seborrheic dermatitis and brandy nose.

Bismuth subcitrate potassium, metronidazole and tetracycline hydrochloride capsules are a combination antimicrobial product containing bismuth subcitrate potassium, metronidazole, and tetracycline hydrochloride for oral administration. Each size 0 elongated capsule contains: bismuth subcitrate potassium, 140 mg metronidazole, USP, 125 mg two smaller film coated tablets containing tetracycline hydrochloride, USP, 125 mg Tetracycline hydrochloride is film coated to create a barrier to avoid contact with bismuth subcitrate potassium. Each bismuth subcitrate potassium, metronidazole and tetracycline hydrochloride capsule contains the following inactive ingredients: colloidal silicon dioxide, FD&C blue#2 aluminum lake, FD&C red#40 aluminum lake, gelatin, lecithin (soya), magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, povidone, pregelatinized starch (maize), propylene glycol, shellac, sodium hydroxide, sodium lauryl sulphate, sodium stearyl fumarate, talc, titanium dioxide and xanthan gum. Bismuth subcitrate potassium is a white to off white powder, hygroscopic in nature. It is a soluble, complex bismuth salt of citric acid. The schematized empirical molecular formula of bismuth subcitrate potassium is Bi (Citrate) 2 K 5 ●3 H 2 O. The equivalent theoretical molecular formula is BiC 12 H 14 K 5 O 17 . The molecular mass of the theoretical molecular formula of a single unit of bismuth subcitrate potassium is 834.70. Metronidazole, USP is a white to pale yellow crystalline powder. Metronidazole, USP is 2-methyl-5-nitroimidazole-1-ethanol, with a molecular formula of C 6 H 9 N 3 O 3 and the following structural formula: Tetracycline hydrochloride, USP is a yellow crystalline powder. Tetracycline hydrochloride, USP is stable in air, but exposure to strong sunlight causes it to darken. Tetracycline hydrochloride, USP is (4S,4aS,5aS,6S,12aS)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacene-carboxamide monohydrochloride, with a molecular formula of C 22 H 24 N 2 O 8 ●HCl and the following structural formula: metronidazole-stru-formula tetracycline-stru-formula

Bismuth Subcitrate Potassium, Metronidazole and Tetracycline Hydrochloride Capsules are a combination antimicrobial product containing bismuth subcitrate potassium, metronidazole, and tetracycline hydrochloride for oral administration. Each size 0 elongated capsule contains: bismuth subcitrate potassium, 140 mg metronidazole, 125 mg smaller capsule (size 3) containing tetracycline hydrochloride, 125 mg Tetracycline hydrochloride is encapsulated within a smaller capsule to create a barrier to avoid contact with bismuth subcitrate potassium. Each Bismuth Subcitrate Potassium, Metronidazole and Tetracycline Hydrochloride Capsule contains the following inactive ingredients: Magnesium Stearate NF, Lactose Monohydrate NF, Talc USP, Gelatin USP, and Titanium Dioxide NF, Printed in red ink. Bismuth subcitrate potassium is a white or almost white powder. It is a soluble, complex bismuth salt of citric acid. The schematized empirical molecular formula of bismuth subcitrate potassium is Bi (Citrate) 2 K 5 ∙3 H 2 O. The equivalent theoretical molecular formula is BiC 12 H 14 K 5 O 17 . The molecular mass of the theoretical molecular formula of a single unit of bismuth subcitrate potassium is 834.71. Metronidazole is a white to pale yellow crystalline powder. Metronidazole is 2-methyl-5-nitroimidazole-1-ethanol, with a molecular formula of C 6 H 9 N 3 O 3 and the following structural formula: Molecular weight: 171.2 Tetracycline hydrochloride is a yellow, odorless, crystalline powder. Tetracycline hydrochloride is stable in air, but exposure to strong sunlight causes it to darken. Tetracycline hydrochloride is (4S,4aS,5aS,6S,12aS)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-penta-hydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide hydrochloride, with a molecular formula of C 22 H 24 N 2 O 8 ∙HCl and the following structural formula: Molecular weight: 480.90 Chemical Structure Chemical Structure

Antibacterial and anti-inflammatory

FLAGYL (metronidazole) capsules, 375 mg is an oral formulation of the synthetic nitroimidazole antimicrobial agent, 2-methyl-5-nitro-1 H -imidazole-1-ethanol, which has the following structural formula: FLAGYL (metronidazole) capsules, 375 mg, (indicated below as FLAGYL 375 capsules) contain 375 mg of metronidazole USP. Inactive ingredients include corn starch, magnesium stearate, gelatin, black iron oxide, titanium dioxide, FD&C Green No. 3, and D&C Yellow No. 10. Chemical Structure

Use First aid to help prevent skin infection in minor cuts, scrapes, and burns

Use First aid to help prevent skin infection in minor cuts, scrapes, and burns

LIKMEZ (metronidazole) oral suspension is a nitroimidazole antimicrobial. The chemical name of metronidazole is 2-methyl-5-nitro-1H-imidazole-1-ethanol. The structural formula is shown as: Metronidazole is a white to pale yellow crystalline powder with a molecular formula of C 6 H 9 N 3 O 3 and a molecular weight of 171.2 g/mole. The pKa of metronidazole is 14.44 ± 0.10. The pH of a 1% aqueous solution of metronidazole is 5.5-7.5. It is slightly soluble in water, acetone, alcohol, and methylene chloride. LIKMEZ is an oral suspension containing 500 mg of metronidazole per 5 mL, and the following inactive ingredients: Glycerin, magnesium aluminum silicate, methylparaben, microcrystalline cellulose, natural peppermint flavor, natural strawberry flavor, propylparaben, purified water, sodium phosphate dibasic, sodium phosphate monobasic, sucralose, and sucrose. Structure

LIKMEZ (metronidazole) oral suspension is a nitroimidazole antimicrobial. The chemical name of metronidazole is 2-methyl-5-nitro-1H-imidazole-1-ethanol. The structural formula is shown as: Metronidazole is a white to pale yellow crystalline powder with a molecular formula of C 6H 9N 3O 3and a molecular weight of 171.2 g/mole. The pKa of metronidazole is 14.44 ± 0.10. The pH of a 1% aqueous solution of metronidazole is 5.5-7.5. It is slightly soluble in water, acetone, alcohol, and methylene chloride. LIKMEZ is an oral suspension containing 500 mg of metronidazole per 5 mL, and the following inactive ingredients: Glycerin, magnesium aluminum silicate, methylparaben, microcrystalline cellulose, natural peppermint flavor, natural strawberry flavor, propylparaben, purified water, sodium phosphate dibasic, sodium phosphate monobasic, sucralose, and sucrose. Structure

METROCREAM ® Topical Cream contains metronidazole, USP, at a concentration of 7.5 mg per gram (0.75%) in an emollient cream consisting of benzyl alcohol, emulsifying wax, glycerin, isopropyl palmitate, purified water, sorbitol solution, lactic acid and/or sodium hydroxide to adjust pH. Metronidazole is a member of the imidazole class of antibacterial agents and is classified therapeutically as an antiprotozoal and anti-bacterial agent. Chemically, metronidazole is 2-methyl-5-nitro-1 H- imidazole-1-ethanol. The molecular formula is C 6 H 9 N 3 O 3 and molecular weight is 171.16. Metronidazole is represented by the following structural formula:

METROGEL (metronidazole) topical gel, 1% is a nitroimidazole for topical use. METROGEL is a clear, colorless to pale yellow, aqueous gel. Each gram contains 10 mg of metronidazole. Chemically, metronidazole is 2-methyl-5-nitro-1 Himidazole- 1-ethanol. The molecular formula for metronidazole is C6H9N3O3. It has the following structural formula: Metronidazole has a molecular weight of 171.16. It is a white to pale yellow crystalline powder. It is slightly soluble in alcohol and has solubility in water of 10 mg/mL at 20°C. Metronidazole belongs to the nitroimidazole class of compounds. The inactive ingredients are betadex, edetate disodium, hydroxyethyl cellulose, methylparaben, niacinamide, phenoxyethanol, propylene glycol, propylparaben and purified water. Structural Formula

Metronidazole Topical Cream contains metronidazole, USP, at a concentration of 7.5 mg per gram (0.75%) in an emollient cream consisting of emulsifying wax, sorbitol solution, glycerin, isopropyl palmitate, benzyl alcohol, lactic acid, and/or sodium hydroxide to adjust pH, and purified water. Metronidazole is a member of the imidazole class of anti-bacterial agents and is classified therapeutically as an antiprotozoal and antibacterial agent. Chemically, metronidazole is 2-Methyl-5-nitroimidazole-1-ethanol. The molecular formula is C 6 H 9 N 3 O 3 and molecular weight is 171.16. Metronidazole is represented by the following structural formula:

Metronidazole tablets, 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol, which has the following structural formula: Metronidazole tablets USP contain 250 mg or 500 mg of metronidazole. Inactive ingredients include powdered cellulose, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, hypromellose, polyethylene glycol, stearic acid, and titanium dioxide. Molecular Structure

Metronidazole tablets, USP 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol, which has the following structural formula: Metronidazole tablets, USP contain 250 mg or 500 mg of metronidazole, USP. Inactive ingredients include colloidal silicon dioxide, crospovidone, hydrogenated vegetable oil and silicified microcrystalline cellulose. FDA approved dissolution specifications differs from the USP. chemstructure-spl

Metronidazole tablets, USP 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol, which has the following structural formula: Metronidazole tablets USP contain 250 mg or 500 mg of metronidazole. Inactive ingredients include powdered cellulose, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, hypromellose, polyethylene glycol, stearic acid, and titanium dioxide. Molecular Structure

Metronidazole tablets, USP 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol, which has the following structural formula: Metronidazole tablets USP contain 250 mg or 500 mg of metronidazole. Inactive ingredients include powdered cellulose, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, hypromellose, polyethylene glycol, stearic acid, and titanium dioxide. image description

Metronidazole tablets, USP 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol, which has the following structural formula: Metronidazole tablets USP contain 250 mg or 500 mg of metronidazole. Inactive ingredients include powdered cellulose, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, hypromellose, polyethylene glycol, stearic acid, and titanium dioxide. Molecular Structure

Metronidazole tablets, USP 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol, which has the following structural formula: Metronidazole tablets USP contain 250 mg or 500 mg of metronidazole. Inactive ingredients include powdered cellulose, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, hypromellose, polyethylene glycol, stearic acid, and titanium dioxide. Molecular Structure

Metronidazole tablets, USP 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol, which has the following structural formula: Metronidazole tablets USP contain 250 mg or 500 mg of metronidazole. Inactive ingredients include powdered cellulose, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, hypromellose, polyethylene glycol, stearic acid, and titanium dioxide. Molecular Structure

Metronidazole tablets USP, 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol, which has the following structural formula: Metronidazole tablets USP contain 250 mg or 500 mg of metronidazole USP. Inactive ingredients include colloidal silicon dioxide, hydroxypropyl cellulose, microcrystalline cellulose, pregelatinized starch (maize), sodium starch glycolate, and stearic acid. Chemical Structure