Tretinoin (Retin-A®)

Tretinoin (Vitamin A acid), is a type of prescription medication known as a topical retinoid. It works to unclog pores and keep them unclogged so whiteheads and blackheads are prevented from forming. This acne treatment developed a reputation for being too harsh and irritating for many patients, but newer forms seem to be gentler and better tolerated.

Tretinoin is commonly sold as Retin-A®. It is also available under the brand names Avita®, Renova®, and Vesanoid®. As of this writing there is little long-term research on the true benefits and safety of Tretinoin acne treatment, so do your research and always talk openly to your doctor.

Retin-A® should not be confused with Retinol, a form of vitamin A. Retinol becomes retinoic acid – or Tretinoin – after it is converted by special enzymes. However, in its original state, retinol has very little effect on the skin.

Side effects of Tretinoin include bone pain, dry skin, fever, hair loss, headaches, sweating, itching, nausea, tiredness and vomiting. Tretinoin may also be dangerous to use while pregnant so as always, talk to your dermatologist honestly before beginning any acne treatment.

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