103 citations,
September 2004 in “Clinics in dermatology” Blocked hair follicles cause acne, and studying tiny early acne spots helps understand its severity.
4 citations,
September 2006 in “Prescriber” Use topical retinoids for most acne cases, sometimes combined with other treatments.
1 citations,
March 2011 in “Informa Healthcare eBooks” Hormonal therapy is effective for treating acne in adult women, especially with signs of high androgen levels.
46 citations,
September 2016 in “Clinical, Cosmetic and Investigational Dermatology” Hormonal treatments are effective for severe or persistent acne and should be used with other acne therapies, considering potential side effects.
45 citations,
January 1998 in “Dermatology” Some skin conditions look like acne but are caused by drugs, and they usually get better when the drug is stopped.