![]() ![]() It works quickly and well, with studies showing reductions in acne lesions, wrinkles and hyperpigmentation (dark spots) for some people in as few as three months of use.īeyond the “purge” and mild side effects, the major disadvantages of tretinoin are its effects on your skin’s sensitivity to sunlight. Overall, tretinoin has become something of an “industry standard” retinoid for good reason - it’s affordable, effective and safe. This usually lasts for the first few weeks of use, and can be treated using moisturizer, sunscreen and other skincare products. If you’ve started taking tretinoin and experience any of these side effects, it’s best to speak with your healthcare provider immediately.Īnd while the side effects of tretinoin can be annoying, the good news is that they typically subside within one to two weeks when managed properly, as your body becomes acclimated to the medication.Īs with most retinoids, tretinoin can trigger what’s called the tretinoin “purge” - a short period in which acne gets worse before it gets better. Tretinoin also has a variety of uncommon side effects that range from skin discoloration to inflammation and even blisters. Its common side effects include redness of the skin to an increase in sensitivity to sunlight. On the whole, tretinoin is a safe and effective drug. Our Tretinoin 101 guide, linked below, lists many of these studies, with plenty of data on how and why tretinoin works as an acne and anti-aging medication. Tretinoin is a well-researched drug, with comprehensive studies covering everything from its effectiveness as an acne and anti-aging treatment to its potential side effects, long-term benefits and mechanism of action. ![]() Most tretinoin users start by using a cream or gel with a low to moderate concentration and adjust their tretinoin dosage based on their results and side effects. Topical tretinoin comes in several different strengths, ranging from. Tretinoin can take several months before delivering noticeable results, so it’s important to understand it’s a process that takes time. In the United States, it’s sold as a prescription medicine, meaning you’ll need to speak to a healthcare professional before you can buy it from a pharmacy.Īs an acne and anti-aging treatment, tretinoin is typically sold as a topical cream or gel. Used through the 1960s to treat a variety of skin disorders, tretinoin was first discovered as a potential treatment for acne in 1969, and in 1971 became the first retinoid approved by the FDA to help treat acne vulgaris. On paper, both drugs can look almost exactly the same, with similar benefits and potential side effects.īelow, we’ve compared tretinoin and adapalene as acne and anti-aging treatments, looking at everything from the scientific study data for each treatment to their potential side effects, safety, cost and other factors. The other (Adapalene) is a newer, third-generation retinoid that’s available both as prescription medication and, as of 2016, as an over-the-counter treatment.īecause tretinoin and adapalene both belong to the same class of medications and offer similar benefits, choosing the right retinoid for your needs isn’t always an easy process. One (tretinoin) is a prescription-only medication with a usage history covering over half a century. Tretinoin and adapalene are two of the most popular, widely used retinoids on the market. When it comes to dealing with acne, retinoids - a class of medications derived from vitamin A - are some of the most effective tools available. ![]()
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