I started using diane for acne abt 2 wks ago and i already see a huge improvement with my skin but my biggest issue is side effects that comes with it. Since i hv bn feeling very nauseous, bn vomitting, itchy body, palpitations, lack of sleep, mood swings, crying easily, legs feeling heavy and hot worse when sleeping, even went for back massage thinking it was side effects from a previously suffered whiplash but after suffered stinging back pain as if my back has bn hit by a sjambok. Tomorrow i will be seeing my GP to change me to something else.