Skin blemishes are the hallmark of acne, and they can be red, painful and embarrassing. According to DermNet NZ, you can help ward off blemishes with skin creams, though your pimples may be slow to heal. You can use over-the-counter acne creams, or ask your doctor about prescription-strength treatments to help get rid of current zits and keep more from forming in the future.
Causes
Blemishes result when your pores become clogged with excess oil and debris. AcneNet states that an increase in hormones can cause your skin to produce more sebum, which often leads to breakouts. Bacteria known as Propionibacterium acnes multiplies in pores clogged with oil, and this results in blackheads or inflamed whiteheads. Applying an acne cream twice a day can help fight this bacteria and combat oil.
Topical Antimicrobials
One type of acne cream consists of a topical antimicrobial, which AcneNet states will get rid of the excess P. acnes bacteria and help clear mild to moderate skin blemishes. These creams contain medicated ingredients like azelaic acid, benzoyl peroxide, clindamycin, erythromycin or sodium sulfacetamide. Each of these will stop the growth of the bacteria, and some also have anti-inflammatory properties. You can buy them at a drugstore, or you can get a prescription that contains higher doses of the active ingredient.
Topical Retinoids
Topical retinoids are derived from vitamin A, and you can use them alone or in conjunction with a topical antimicrobial. These work by getting rid of dead skin cells and helping to increase cell turnover, which will both unblock your pores and refine your skin's overall texture and tone. Some also possess anti-inflammatory properties to lessen the redness of pimples. These products require a prescription, and their three main forms are adapalene, tazarotene and tretinoin. Your doctor can determine which is best for your skin type and acne concerns.
Considerations
Washing your face twice a day with a mild or medicated cleanser is an important part of fighting acne. This will help your complexion shed dead cells, wash off dirt and oil, and prepare your skin to better absorb the blemish creams. Ask your doctor which cleansers will best complement your acne treatment routine.
Warnings
Acne creams can cause redness, itching, peeling and burning, especially in the initial stages of treatment, although this usually subsides after a few weeks. Talk to your doctor if it does not, and discuss reducing your application or the frequency with which you apply the cream. Topical retinoids may also make your skin more sensitive, as well as more likely to get sunburned. Apply a gentle sunscreen daily, and talk to a dermatologist about any irritation or adverse side affects you experience.
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