Medically reviewed by Patrick Carroll, MD. Tretinoin is also commonly known as ATRA, or all-trans retinoic acid. The most common use of tretinoin is to remove acne. Tretinoin acts quickly and effectively to remove acne from the face by clearing skin pores and preventing pimples from developing as they normally would. This has made topical tretinoin one of the most widely used and effective acne treatments on the market today. As well as being used to treat acne, tretinoin is used as an anti-aging product and as an oral treatment for leukemia.
Like almost all medications, tretinoin is available in a range of strengths and has a variety of potential side effects. Tretinoin is a retinoid medication that was originally developed to treat acne. As a medication, it was developed in the late s and approved for medical use several years later. Today, tretinoin is sold under a variety of brand names and is available around the world as a generic medication.
Tretinoin comes in several different dosage forms. As a first-generation retinoid, tretinoin is chemically related to vitamin A. By affecting the way in which skin cells develop, tretinoin and other retinoids can reduce the development of acne and prevent many of the common aesthetic signs of aging. By changing the way skin develops and reducing levels of oil, tretinoin makes it significantly more difficult for pimples to develop on the face and body.
People that take tretinoin for acne typically use the cream over a period of months before seeing significant changes. However, over the long term, tretinoin is highly effective at reducing the formation of acne and improving facial skin. In one study , groups of randomized participants aged 10 years and older with acne that ranged from mild to moderate were assigned tretinoin gel or a non-therapeutic substance on a daily basis over a period of 12 weeks. The tretinoin gel groups one used tretinoin gel 0.
In another study , participants with facial acne were assigned one of three different treatments, one of which was a combination of tretinoin cream and clindamycin one percent gel. Wrinkles decrease or disappear after three to six months. The flaking and irritation are usually the worst in the first two weeks of application. As your skin adjusts to the medicine, you can apply it more frequently. Tretinoin is Vitamin A and is available by prescription and tends to be a bit more aggressive than retinol.
Those who are oily or have tolerant skin are the best candidates for tretinoin. While retinol and retinoids retin a are a derivative of vitamin A, they are more suitable for those with sensitive skin. Retinol products tend to also contain moisturizers or emollients to reduce the possibility of irritation. Retinols are available over the counter — however at very low strengths. Overall, tretinoin is an effective and first line treatment for acne that has long term results.
Tretinoin is used to treat hyperpigmentation, breakouts, and prevent scars from acne. No, tretinoin is similar to retinoid products that are available over the counter but it is significantly more potent much stronger. You can only get it with a prescription.
Yes, it is safe to use it daily only if your doctor prescribed it that way. Yes, you can use tretinoin and niacinamide together. However, if you are concerned about hyperpigmentation, fine lines, or wrinkles, prescription retinoids tretinoin will work better than niacinamide alone. If you stop using the medication or are inconsistent with your treatment, any improvements you see most likely will disappear over time.
Yes, you can use tretinoin to treat acne scars. Rarely does it take more than 12 weeks to show results. Some people experience faster results.
If your skin responds well to tretinoin, you might see a noticeable reduction in acne in far less than three months of use. It is okay to use every night, but at the start, you may not want to because side effects can be intense. Get proper medical help before using it. Initially, the physician recommends you to use pea-sized topic tretinoin for the whole face. Then recommend using tretinoin once every three nights for weeks, or once a week if your skin feels uncommon effects. Then jumps to every other night and eventually to every night.
There is a conflict in this. Some research suggests that you can use it forever or others says that long term use of this can cause side effects. Disclaimer: This article was written for informational purposes only, and all rights reserved to Pandia health are not used for business interest.
It should not be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your primary care provider before starting or changing treatment. All data used were medically reviewed. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.
The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:. Use this medicine only as directed by your doctor.
Do not use more of it, do not use it more often, and do not use it for a longer time than your doctor ordered.
To do so may cause irritation of the skin. This medicine should come with a patient information leaflet. Read and follow these instructions carefully. Ask your doctor if you have any questions. Do not use this medicine in or around the eyes or lips, or inside of the nose.
Spread the medicine away from these areas when applying. If it accidentally gets on these areas, wash with water at once. Before applying tretinoin, wash the skin with a mild soap or cleanser and warm water by using the tips of your fingers. Then gently pat dry. Do not scrub your face with a sponge or washcloth.
Wait 20 to 30 minutes before applying this medicine to make sure the skin is completely dry. Applying tretinoin to wet skin can irritate it. The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label.
The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so. The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing. It is very important that your doctor check your or your child's progress at regular visits to make sure that this medicine is working properly and to check for unwanted effects.
During the first 3 weeks you are using tretinoin, your skin may become irritated.
0コメント