Lesson learned by a friend is that it is a must to research first or ask a doctor before using medicine treatment on the face that you have not used before, next time. My friend told us her other friends that instead of reducing the zits on her face, it somehow seem to have multiplied and now she might be needing a really good acne scar cream. It was a scary experience she said.
I really have no guts using any treatment for the zits on my face ever since for fear that it may cause more damage rather than cure them unless of course when it is prescribed by a doctor or dermatologist. So next time my dear friend better consult the right doctor and don't self medicate my friend.