Tretinoin (topical)
Synonyms
Approved Treatment Indication:
Acne Vulgaris, Hyperpigmentation, Acute Promyelocytic Leukemia, Facial Dermatoses
Summary
What conditions tretinoin is used for
Tretinoin is used to treat acne and improve skin texture. It helps clear acne by promoting cell turnover, which unclogs pores and reduces breakouts. Tretinoin also reduces fine lines and improves skin appearance, making it a popular choice for anti-aging skincare.
How tretinoin works in the body
Tretinoin works by promoting cell turnover in the skin, which means it encourages old skin cells to shed and new ones to form. This process helps clear acne and improve skin texture by unclogging pores and reducing breakouts.
Directions for Use
Tretinoin is usually applied once daily, in the evening, to clean, dry skin. A small amount, about the size of a pea, is spread evenly over the affected area. It is important to avoid applying it to the eyes, mouth, or open wounds.
The most commonly observed adverse effects of tretinoin
Common adverse effects of tretinoin include skin irritation, redness, and peeling, especially when first starting the treatment. These effects are usually mild to moderate and improve with continued use.
Warnings and Precautions
Tretinoin can cause skin irritation and increased sensitivity to sunlight, so sun exposure should be minimized. It should not be used by pregnant women due to potential risks to the unborn baby. Avoid using it on sunburned or irritated skin.
Drug Status
Government Approvals
WHO Essential Medicine
Known Teratogen
Pharmaceutical Class
