Retin-A and Renova

Generic name: Tretinoin

What are Retin-A and Renova?

Retin-A and Renova contain the skin medication tretinoin. Retin-A is used in the treatment of acne. Renova is prescribed to reduce fine wrinkles, discoloration, and roughness on facial skin as part of a comprehensive skin care and sun-avoidance program.

What is the most important information I should know about Retin-A and Renova?

While using Retin-A or Renova, keep exposure to sunlight and sunlamps to a minimum. If you have sunburn, do not use Retin-A and Renova until you have fully recovered. Use sunscreen products (at least SPF 15) and wear protective clothing over treated areas when exposure to the sun cannot be avoided. Weather extremes, such as wind and cold, may be irritating and should also be avoided while using these products.

The medication may cause a brief feeling of warmth or a slight stinging when applied. If it causes an abnormal irritation, redness, blistering, or peeling of the skin, notify your doctor. You may need to use the medication less frequently, discontinue use temporarily, or discontinue use altogether.

During the early weeks of acne therapy, a worsening of the condition may occur due to the action of Retin-A on deep, previously unseen areas of inflammation. This is not a reason to discontinue therapy, but do notify your doctor if it occurs.

Who should not take Retin-A and Renova?

If you are sensitive to or have ever had an allergic reaction to either of these products, avoid using them.

What should I tell my doctor before I take the first dose of Retin-A and Renova?

Tell your doctor about all prescription, over-the-counter, and herbal medications you are taking before beginning treatment with Retin-A or Renova, especially if you are taking certain diuretics ("water pills") or antibiotics. You should also talk to your doctor about your complete medical history, especially if you have eczema or other chronic skin conditions.

What is the usual dosage?

The information below is based on the dosage guidelines your doctor uses. Depending on your condition and medical history, your doctor may prescribe a different regimen. Do not change the dosage or stop taking your medication without your doctor's approval.

Retin-A

Adults: Apply once a day in the evening. Once acne has responded satisfactorily, it may be possible to maintain the improvement with less frequent applications or other dosage forms. However, any change in formulation, drug concentration, or dose frequency should be closely monitored by your doctor to determine your tolerance and response.

Renova

Adults: Apply just enough to lightly cover the affected area once daily at bedtime. Do not apply more than the recommended amount; it will not improve results and may cause increased discomfort.

How should I take Retin-A and Renova?

Retin-A should be applied once a day, in the evening, to the skin where acne appears, using enough to lightly cover the affected area. The liquid form may be applied using a fingertip, gauze pad, or cotton swab. If you use gauze or cotton, avoid oversaturation, which might cause the liquid to run into areas where treatment is not intended.

Renova is applied once daily in the evening. Use only enough to lightly cover the affected area. Before you use Renova, wash your face with a mild soap, pat your skin dry, and wait 20 to 30 minutes. Then apply a dab of Renova cream the size of a pea and spread it lightly over your face, avoiding your eyes, ears, nostrils, mouth, and open wounds.

What should I avoid while taking Retin-A and Renova?

Be sure to keep these products away from the eyes, mouth, angles of the nose, and mucous membranes. Avoid sunlight and other medicines that may increase your sensitivity to sunlight.

What are possible food and drug interactions associated with Retin-A and Renova?

If Retin-A is taken with certain other drugs, the effects of either could be increased, decreased, or altered. It is especially important to check with your doctor before combining Retin-A with the following: preparations containing benzoyl peroxide or sulfur, resorcinol, salicylic acid. Use caution when using Retin-A or Renova in combination with other topical medications, medicated or abrasive soaps and cleansers, soaps and cosmetics that have a strong drying effect, products with high concentrations of alcohol, astringents, spices, or lime (especially the peel), permanent wave solutions, electrolysis, hair depilatories or waxes, or other preparations that may dry or irritate the skin.

Do not use Renova if you are taking other drugs that increase sensitivity to sunlight. These include: certain antibiotics, major tranquilizers, sulfa drugs, thiazide drugs.

What are the possible side effects of Retin-A and Renova?

Side effects cannot be anticipated. If any develop or change in intensity, tell your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking this drug.

Side effects may include: burning, dry skin, itching, peeling, redness, and stinging.

An unusual darkening of the skin or lack of color of the skin may occur temporarily with repeated application of Retin-A.

Can I receive Retin-A and Renova if I am pregnant or breastfeeding?

The effects of Retin-A during pregnancy have not been adequately studied. If you are pregnant or plan to become pregnant, inform your doctor immediately. Do not use Renova during pregnancy or if there is a chance that you will become pregnant.

It is not known whether Retin-A or Renova appears in breast milk. Use with caution when breastfeeding and follow your doctor's instructions.

What should I do if I miss a dose of Retin-A and Renova?

Resume your regular schedule the next day. Do not apply a double dose.

How should I store Retin-A and Renova?

Store both Retin-A and Renova at room temperature and do not freeze. Retin-A gel is flammable and should be kept away from heat and flame.