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Metronidazole Topical Gel
Overview
What is Metronidazole Topical Gel?
Metronidazole Topical Gel contains metronidazole, USP, at a concentration of 7.5 mg per gram (0.75%) in a gel consisting of carbomer 940, edetate disodium, methylparaben, propylene glycol, propylparaben, purified water, and sodium hydroxide. Metronidazole is classified therapeutically as an antiprotozoal and antibacterial agent. Chemically, metronidazole is named 2-methyl-5-nitro-1-imidazole-1-ethanol and has the following structure:
What does Metronidazole Topical Gel look like?


What are the available doses of Metronidazole Topical Gel?
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What should I talk to my health care provider before I take Metronidazole Topical Gel?
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How should I use Metronidazole Topical Gel?
Metronidazole Topical Gel is indicated for topical application in the treatment of inflammatory papules and pustules of rosacea.
Apply and rub in a thin film of Metronidazole Topical Gel twice daily, morning and evening, to entire affected areas after washing.
Areas to be treated should be cleansed before application of Metronidazole Topical Gel. Patients may use cosmetics after application of Metronidazole Topical Gel.
What interacts with Metronidazole Topical Gel?
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What are the warnings of Metronidazole Topical Gel?
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What are the precautions of Metronidazole Topical Gel?
Sorry No Records found
What are the side effects of Metronidazole Topical Gel?
The following adverse experiences have been reported with the topical use of metronidazole: burning, skin irritation, dryness, transient redness, metallic taste, tingling or numbness of extremities and nausea.
What should I look out for while using Metronidazole Topical Gel?
Metronidazole Topical Gel is contraindicated in individuals with a history of hypersensitivity to metronidazole, parabens, or other ingredients of the formulation.
What might happen if I take too much Metronidazole Topical Gel?
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How should I store and handle Metronidazole Topical Gel?
Store at 20° to 25°C (68° to 77°F); see USP controlled room temperature. Protect from light. Do not freeze.Metronidazole Topical Gel is supplied in a 45 g aluminum tube – 66993-962-45.
Clinical Information
Chemical Structure
No Image foundClinical Pharmacology
Bioavailability studies on the topical administration of 1 gram of Metronidazole Topical Gel (7.5 mg of metronidazole) to the face of 10 rosacea patients showed a maximum serum concentration of 66 nanograms per milliliter in one patient. This concentration is approximately 100 times less than concentrations afforded by a single 250 mg oral tablet. The serum metronidazole concentrations were below the detectable limits of the assay at the majority of time points in all patients. Three of the patients had no detectable serum concentrations of metronidazole at any time point. The mean dose of gel applied during clinical studies was 600 mg which represents 4.5 mg of metronidazole per application. Therefore, under normal usage levels, the formulation affords minimal serum concentrations of metronidazole. The mechanisms by which Metronidazole Topical Gel acts in the treatment of rosacea are unknown, but appear to include an anti-inflammatory effect.
Non-Clinical Toxicology
Metronidazole Topical Gel is contraindicated in individuals with a history of hypersensitivity to metronidazole, parabens, or other ingredients of the formulation.Oral metronidazole has been reported to potentiate the anticoagulant effect of coumarin and warfarin resulting in a prolongation of prothrombin time. The effect of topical metronidazole on prothrombin time is not known.
Metronidazole Topical Gel has been reported to cause tearing of the eyes. Therefore, contact with the eyes should be avoided. If a reaction suggesting local irritation occurs, patients should be directed to use the medication less frequently or discontinue use. Metronidazole is a nitroimidazole and should be used with care in patients with evidence of, or history of blood dyscrasia.
The following adverse experiences have been reported with the topical use of metronidazole: burning, skin irritation, dryness, transient redness, metallic taste, tingling or numbness of extremities and nausea.
Reference
This information is obtained from the National Institute of Health's Standard Packaging Label drug database.
"https://dailymed.nlm.nih.gov/dailymed/"
While we update our database periodically, we cannot guarantee it is always updated to the latest version.
Review
Professional
Clonazepam Description Each single-scored tablet, for oral administration, contains 0.5 mg, 1 mg, or 2 mg Clonazepam, USP, a benzodiazepine. Each tablet also contains corn starch, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and povidone. Clonazepam tablets USP 0.5 mg contain Yellow D&C No. 10 Aluminum Lake. Clonazepam tablets USP 1 mg contain Yellow D&C No. 10 Aluminum Lake, as well as FD&C Blue No. 1 Aluminum Lake. Chemically, Clonazepam, USP is 5-(o-chlorophenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-one. It is a light yellow crystalline powder. It has the following structural formula: C15H10ClN3O3 M.W. 315.72Tips
Tips
Interactions
Interactions
A total of 440 drugs (1549 brand and generic names) are known to interact with Imbruvica (ibrutinib). 228 major drug interactions (854 brand and generic names) 210 moderate drug interactions (691 brand and generic names) 2 minor drug interactions (4 brand and generic names) Show all medications in the database that may interact with Imbruvica (ibrutinib).