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Acne (acne vulgaris, common acne) is a disease of the hair follicles of the face, chest, and back that affects almost all males and females during puberty; the only exception being teenage members of a few primitive isolated tribes living in Neolithic societies. It is not caused by bacteria, although bacteria play a role in its development. It is not unusual for some women to develop acne in their mid- to late-20s.
Acne appears on the skin as...
You can do a lot to treat your acne using products available at a drugstore or cosmetic counter that do not require a prescription. However, for tougher cases of acne, you should consult a physician for treatment options.
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VELTIN™
(clindamycin phosphate and tretinoin) Gel
VELTIN™ (clindamycin phosphate and tretinoin) Gel, 1.2%/0.025%, is a fixed combination of two solubilized active ingredients in an aqueous based gel. 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.
The chemical name for clindamycin phosphate is methyl 7-chloro-6,7,8-trideoxy-6-(l-methyl-trans-4-propyl-L-2-pyrrolidinecarboxamido)-1-thio-L-threo-α-D-galacto-octopyranoside 2-(dihydrogen phosphate). The structural formula for clindamycin phosphate is represented below:
Clindamycin phosphate:
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The chemical name for tretinoin is all-trans 3,7-dimethyl-9-(2,6,6-trimethyl-l-cyclohexen-l-yl)-2,4,6,8-nonatetraenoic acid. It is a member of the retinoid family of compounds.
The structural formula for tretinoin is represented below:
Tretinoin:
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VELTIN (clindamycin phosphate and tretinoin gel) Gel contains the following inactive ingredients: butylated hydroxytoluene, carbomer 940, anhydrous citric acid, edetate disodium, methylparaben, laureth 4, propylene glycol, tromethamine, and purified water.
Before using this product, tell your doctor or pharmacist if you are allergic to clindamycin or to tretinoin; 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: certain intestinal problems (e.g., regional enteritis, ulcerative colitis, colitis caused by the use of antibiotics, Clostridium difficile-associated diarrhea, Crohn's disease).
Before using this medication, tell your doctor or pharmacist your medical history, especially of: eczema.
This medication may make you more...
Last reviewed on RxList: 8/5/2010
This monograph has been modified to include the generic and brand name in many instances.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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