Acne Treatment: Therapies, Topical medications and Oral medications

Acne Treatment: Therapies, Topical medications and Oral medications. If you’ve tried over-the-counter (nonprescription) acne products for several weeks and they haven’t helped, your doctor can prescribe stronger medications. A dermatologist can help you:
  • Control your acne
  • Avoid scarring or other damage to your skin
  • Make scars less noticeable

Acne medications work by reducing oil production. Also speeding up skin cell turnover, fighting bacterial infection or reducing inflammation. Which helps prevent scarring.

With most prescription acne drugs, you may not see results for four to eight weeks. And your skin may get worse before it gets better. It can take many months or years for your acne to clear up completely.

The treatment regimen your doctor recommends depends on your age, the type and severity of your acne, and what you are willing to commit to. For example, you may need to wash and apply medications to the affected skin twice a day for several weeks.

Often topical medications and drugs you take by mouth are used in combination. Pregnant women will not be able to use oral prescription medications for acne.

Talk with your doctor about the risks and benefits of medications. And other treatments you are considering.

Acne Treatment: Therapies

These therapies may be suggested in select cases, either alone or in combination with medications.

Lasers and photodynamic therapy.

A variety of light-based therapies have been tried with some success. But further study is needed to determine the ideal method, light source and dose.

Chemical peel.
This procedure uses repeated applications of a chemical solution. Such as salicylic acid, glycolic acid or retinoic acid. Any improvement in acne is not long lasting. So repeat treatments are usually needed.

Extraction of whiteheads and blackheads.

Your doctor may use special tools to gently remove whiteheads and blackheads (comedos) that haven’t cleared up with topical medications. This technique may cause scarring.

Steroid injection.

Injecting a steroid drug directly can treat nodular and cystic lesions. This therapy has resulted in rapid improvement and decreased pain. Side effects may include thinning in the treated area.

Acne Treatment: Topical medications

The most common topical prescription medications for acne are as follows:

Retinoids and retinoid-like drugs.

These come as creams, gels and lotions. Retinoid drugs are derived from vitamin A and include tretinoin (Avita, Retin-A, others), adapalene (Differin) and tazarotene (Tazorac, Avage).

You apply this medication in the evening, beginning with three times a week. Then daily as your skin becomes used to it. It works by preventing plugging of the hair follicles.

Antibiotics.

These work by killing excess skin bacteria and reducing redness. For the first few months of treatment, you may use both a retinoid and an antibiotic, with the antibiotic applied in the morning. And the retinoid in the evening.

The antibiotics are often combined with benzoyl peroxide to reduce the likelihood of developing antibiotic resistance.

Examples include clindamycin with benzoyl peroxide and erythromycin with benzoyl peroxide. Topical antibiotics alone aren’t recommended.

Salicylic acid and azelaic acid.

Azelaic acid is a naturally occurring acid found in whole-grain cereals and animal products. It has antibacterial properties.

A 20 percent azelaic acid cream seems to be as effective as many conventional acne treatments.

When used twice a day for at least four weeks. It’s even more effective when used in combination with erythromycin.

Prescription azelaic acid (Azelex, Finacea) is an option during pregnancy and while breast-feeding. Side effects include skin discoloration and minor skin irritation.

Salicylic acid may help prevent plugged hair follicles. And is available as both wash-off and leave-on products. Studies showing its effectiveness are limited.

Dapsone.

Dapsone (Aczone) 5 percent gel twice daily is recommended for inflammatory acne.

Especially in adult females with acne. Side effects include redness and dryness.

Evidence is not strong in support of using zinc, sulfur, nicotinamide, resorcinol, sulfacetamide sodium or aluminum chloride in topical treatments for acne.

Acne Treatment: Oral medications


Antibiotics.

For moderate to severe acne, you may need oral antibiotics to reduce bacteria and fight inflammation.

Usually the first choice for treating acne is tetracycline or a macrolide.

Use oral antibiotics for the shortest time possible to prevent antibiotic resistance.

Best to using Oral antibiotics with topical retinoids and benzoyl peroxide.

Studies have found that using topical benzoyl peroxide along with oral antibiotics may reduce the risk of developing antibiotic resistance.

Antibiotics may cause side effects, such as an upset stomach and dizziness. These drugs also increase your skin’s sun sensitivity.

Combined oral contraceptives.

Four combined oral contraceptives are approved by the FDA for acne therapy in women who also wish to use them for contraception. They are products that combine estrogen and progestin (Ortho Tri-Cyclen, Yaz, others).

You may not see the benefit of this treatment for a few months. So using other acne medications with it the first few weeks may help.

The most common side effects of these drugs are weight gain, breast tenderness and nausea. The increasing risk of blood clots is a serious potential complication

Anti-androgen agents.

The drug spironolactone may be considered for women. Also for adolescent girls if oral antibiotics aren’t helping.

It works by blocking the effect of androgen hormones on the sebaceous glands.

Possible side effects include breast tenderness and painful periods.

Isotretinoin.

Isotretinoin is a powerful drug for people whose severe acne doesn’t respond to other treatments.

Oral isotretinoin is very effective. But because of its potential side effects, doctors need to closely monitor anyone they treat with this drug.

Potential side effects include ulcerative colitis. An increased risk of depression and suicide, and severe birth defects.

In fact, isotretinoin carries such serious risk of side effects. That all people receiving isotretinoin must participate in a Food and Drug Administration-approved risk management program.

Acne Treatment: Treating children

Most studies of acne drugs have involved people 12 years of age or older. Increasingly, younger children are getting acne as well.

In one study of 365 girls ages 9 to 10, 78 percent of them had acne lesions.

If your child has acne, consider consulting a pediatric dermatologist.

Ask about drugs to avoid in children, appropriate doses, drug interactions, side effects. And how treatment may affect a child’s growth and development.

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