"The U.S. Food and Drug Administration today approved Differin Gel 0.1% (adapalene), a once-daily topical gel for the over-the-counter (OTC) treatment of acne. Differin Gel 0.1% is approved for use in people 12 years of age and older.
BenzaClin® Topical Gel
(clindamycin - benzoyl peroxide) Gel
Topical Gel: clindamycin (1%) as clindamycin phosphate, benzoyl peroxide (5%) For Dermatological Use Only - Not for Ophthalmic Use
*Reconstitute Before Dispensing*
BenzaClin® Topical Gel (clindamycin and benzoyl peroxide) contains clindamycin phosphate, (7(S)-chloro-7deoxylincomycin-2-phosphate). Clindamycin phosphate is a water soluble ester of the semi-synthetic antibiotic produced by a 7(S)-chloro-substitution of the 7(R)-hydroxyl group of the parent antibiotic lincomycin.
Chemically, clindamycin phosphate is (C18H34ClN2O8PS). The structural formula for clindamycin is represented below:
Clindamycin phosphate has molecular weight of 504.97 and its chemical name is Methyl 7-chloro-6,7,8-trideoxy-6-(1-methyl-trans- 4-propyl-L-2-pyrrolidinecarboxamido) - 1-thio-L- threo-alpha-D- galacto-octopyranoside 2-(dihydrogen phosphate).
BenzaClin (clindamycin and benzoyl peroxide) Topical Gel also contains benzoyl peroxide, for topical use. Chemically, benzoyl peroxide is (C14H10O4). It has the following structural formula:
Benzoyl peroxide has a molecular weight of 242.23.
Each gram of BenzaClin (clindamycin and benzoyl peroxide) Topical Gel contains, as dispensed, 10 mg (1%) clindamycin as phosphate and 50 mg (5%) benzoyl peroxide in a base of carbomer, sodium hydroxide, dioctyl sodium sulfosuccinate, and purified water.
What are the possible side effects of benzoyl peroxide and clindamycin topical?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using this medicine and call your doctor at once if you have any of these serious side effects:
- severe redness, burning, stinging, or peeling of treated skin areas; or
- diarrhea that is watery or bloody.
Less serious side effects may include:
- mild burning or stinging;
- itching or tingly feeling;
- dryness or peeling of treated skin;...
What are the precautions when taking clindamycin and benzoyl peroxide (BenzaClin)?
Before using this medication, tell your doctor or pharmacist if you are allergic to benzoyl peroxide; or to clindamycin; or to lincomycin; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: intestinal disorders (e.g., regional enteritis, ulcerative colitis, antibiotic-associated colitis, Clostridium difficile-associated diarrhea).
This medication may make you more sensitive to the sun. Avoid prolonged sun exposure, tanning booths, and sunlamps. Use a sunscreen and wear protective clothing when...
Last reviewed on RxList: 2/28/2017
This monograph has been modified to include the generic and brand name in many instances.
Additional BenzaClin Information
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