Doxycycline and minocycline may be more ... Both nicotinamide and zinc oxide have anti-inflammatory properties. Severe comedonal acne is treated somewhat similarly to mild and moderate comedonal ...

Discover how stem cells may help reduce acne scars by boosting collagen, improving skin texture, and speeding up healing—plus ...

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For more severe cases, dermatologists may prescribe medications such as antibiotics, hormonal treatments like birth control pills and spironolactone that help reduce the effects of hormones on excess ...

Isotretinoin is indicated for nodular acne or severe acne that is unresponsive to conventional therapies. The usual dose is 0.5 to 1.0 mg/kg/day for 20 weeks, or a cumulative dose of 120 mg/kg.