Acne is defined as a chronic disease, during which there are periods of worsening and improvement. It usually develops on skin areas with many sebaceous (oil) glands, including the face, shoulders, back and chest.
Women suffer from acne five times more than men, and about a third of women face acne during their entire reproductive age. Currently, available treatments for acne include antibiotic ointments, oral antibiotics, hormonal medications, and isotretinoin (Thero's Curetan)