Acne Daily
Moderate to Severe Inflammatory Acne Treatments
Posted 2006-10-16
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People with moderate to severe inflammatory acne may be treated with prescription topical or oral medicines, alone or in combination.
Prescription Topical Medicines
Several types of prescription topical medicines are used to treat acne. They include:
Antibiotics help stop or slow the growth of bacteria and reduce inflammation
Vitamin A derivatives (retinoids) unplug existing comedones (plural of comedo), allowing other topical medicines, such as antibiotics, to enter the follicles. Some may also help decrease the formation of comedones. These drugs contain an altered form of vitamin A. Some examples are tretinoin (Retin-A2), adapalene (Differin), and tazarotene (Tazorac)
Others may destroy P. acnes and reduce oil production or help stop or slow the growth of bacteria and reduce inflammation. Some examples are prescription strength Benzoyl peroxide, sodium sulfacetamide/sulfur-containing products, or Azelaic acid (Azelex).
Like OTC topical medicines, prescription topical medicines come as creams, lotions, solutions, gels, or pads. Your doctor will consider your skin type when prescribing a product. Creams and lotions provide moisture and tend to be good choices for people with sensitive skin. If you have very oily skin or live in a hot, humid climate, you may prefer an alcohol-based gel or solution, which tends to dry the skin. Your doctor will tell you how to apply the medicine and how often to use it.
For some people, prescription topical medicines cause minor side effects, including stinging, burning, redness, peeling, scaling, or discoloration of the skin. With some medicines, such as tretinoin, these side effects usually decrease or go away after the medicine is used for a period of time. If side effects are severe or dont go away, notify your doctor.
As with OTC medicines, the benefits of prescription topical medicines are not immediate. Your skin may seem worse before it gets better. It may take from 4 to 8 weeks to notice improvement.
Prescription Oral Medicines
For patients with moderate to severe acne, doctors often prescribe oral antibiotics. Oral antibiotics are thought to help control acne by curbing the growth of bacteria and reducing inflammation. Prescription oral and topical medicines may be combined. Common antibiotics used to treat acne are tetracycline (Achromycin V), minocycline (Dynacin, Minocin), and doxycycline (Adoxa, Doryx, and Monodox).
Other oral medicines less commonly used are clindamycin (Cleocin), erythromycin, or sulfonamides (Bactrim). Some people taking these antibiotics have side effects, such as an upset stomach, dizziness or lightheadedness, changes in skin color, and increased tendency to sunburn. Because tetracyclines may affect tooth and bone formation in fetuses and young hildren, these drugs are not given to pregnant women or children under age 14. There is some concern, although it has not been proven, that tetracycline and minocycline may decrease the effectiveness of birth control pills. Therefore, a backup or another form of birth control may be needed. Prolonged treatment with oral antibiotics may be necessary to achieve the desired results.
Please be reminded that the above information is for informational purposes only and it is not intended to replace any health care services you need. The information provided is strictly not meant to diagnose medical conditions, offer medical advice, or endorse specific products or services. Do not rely upon the information provided alone for medical diagnosis or treatment. Kindly consult your doctor about any personal health concerns.
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Julian Chee is the founder of Skincare Daily. This internationally accredited skin care website provides information on acne treatments, anti-aging skin care, hair removal methods, hair loss, cosmetic surgery and skin care beauty. For more acne information, please visit http://www.skincaredaily.com
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