A powerful topical vitamin A derivative, tretinoin cream has many uses, from treating acne to reducing signs of aging. It works by accelerating epidermal turnover, the process of which new skin cells grow. This results in clearer skin and decreased appearance of fine wrinkles and discoloration. It can also be used to treat other inflammatory conditions, such as rosacea and eczema, and can help minimize the effects of UV damage from sunlight and other sources.

Tretinoin is usually prescribed by a doctor or dermatologist to be used in conjunction with other skin care treatments. It is often combined with a topical retinol product, such as a serum or gel, to maximize its effectiveness. It can also be used in conjunction with chemical peels or microdermabrasion. These skin treatments help increase the effectiveness of tretinoin, making it more effective at clearing acne and minimizing fine wrinkles.

Before applying tretinoin, patients should wash their hands and the affected area of the skin thoroughly with a mild, bland soap (not medicated or abrasive soap) and water to ensure that the skin is completely clean and dry. Then, use clean fingertips to apply a thin layer of medication to the affected skin area. Do not allow the medication to get into the eyes, ears, mouth or corners along the nose. Depending on the type of medication, it may be rubbed in gently or applied with a gauze pad or cotton swab. It is recommended to apply the medication once daily at bedtime and as directed by a physician or pharmacist.

While using tretinoin, it is important for patients to follow a skin care regimen that includes regular use of sunscreen, moisturizers and avoidance of harsh or drying products and chemicals. It is also necessary to limit the amount of time spent in sun exposure while on tretinoin and to avoid tanning beds or sunlight. It is possible that the medication will cause a patient's skin to become sensitive to sunlight, so it is important to wear clothing and hats to protect the skin, especially during the first few months of treatment.

It is possible that the symptoms of tretinoin will appear during the first few weeks of use, such as a burning sensation, redness or flaking of the skin. This is normal and usually goes away with continued use. Patients should also be aware that it can take up to 12 weeks before the full effect of tretinoin is seen, so patience is key when starting this treatment. It is important to discuss with a doctor any other medical conditions that a patient might have before taking tretinoin, especially if the patient is pregnant or breastfeeding.

Studies have shown that oral tretinoin can be harmful to the fetus, so it is important for women of childbearing age to use two forms of birth control while on oral tretinoin or any other retinoids. The same is true for topical tretinoin; however, it has been shown to be safe when used in small doses, as prescribed by a doctor, for short periods of time.buy tazarotene