Page 6 of Answers by Dr. Doris Day

How long should I take an oral antibiotic for acne?

The usual minimum duration of therapy is 6 to 8 weeks. The maximum duration is usually... Full Answer

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Does oral acne antibiotic/retinoid use affect sun sensitivity?

The types of ultraviolet radiation of concern to skin are ultraviolet A (UVA) and ultraviolet B... Full Answer

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What are the most common side effects of oral acne antibiotics?

The most common side effects of antibiotics include upset stomach and nausea. Other side... Full Answer

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How can I prevent birth defects from oral isotretinoin?

Oral isotretinoin is a potent teratogen, meaning that it is well known to cause birth defects in... Full Answer

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Will taking oral acne antibiotics make my oral contraceptive ineffective?

Oral contraceptives are approximately 99.6% effective. When oral antibiotics are started, the... Full Answer

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Can acne medicines cause antibiotic resistance?

Resistance to antibiotics is most definitely a big and ever-growing problem in medicine.... Full Answer

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Why should I avoid taking my oral acne antibiotic at bedtime?

When taking an oral antibiotic, it is important to know the dose you are taking and how many... Full Answer

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What are the common side effects of oral isotretinoin for acne?

Oral isotretinoin has become a very controversial drug because of some of the side effects

... Full Answer

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How do oral antibiotics work to treat acne?

Oral antibiotics work by reducing the number of Propionibacterium acnes (P. acnes) and... Full Answer

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When are oral antibiotics prescribed to treat acne?

The choice between topical and systemic medications is generally based on the presence, extent,... Full Answer

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Why has my acne treatment stopped working?

Because acne is a chronic condition of the skin that can wax and wane over a period of many... Full Answer

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What role do steroid injections play in treating acne?

An injection of the steroid called cortisone in various concentrations directly into... Full Answer

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What role do oral steroids play in treating acne?

Corticosteroids, such as oral prednisone, are the gold standard for anti-inflammatory... Full Answer

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Is there benefit to using topical acne treatments with oral medications?

The effectiveness of oral acne medications is increased and complimented when used in... Full Answer

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If I use retinoids to treat my acne, can I still have my face waxed?

It is recommended that you stop using retinoids for about 5 to 7 days before and 2 days after... Full Answer

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Dr. Doris Day, MD

Answers