acne
"Going on isotretinoin is a hard choice—there is the possibility of rare but seriously harmful side effects. BUT acne was affecting my life and social outings severely. Fortunately, the only side effect I've experienced is extremely chapped lips/skin, besides purging at the start. One day without some sort of lip ointment (I recommend the godsend known as Aquaphor) and your lips are flakier than a croissant. 

On my 5th month now and my skin looks amazing (I have no bumps/pustules, just some hyperpigmented spots). Even though there’s still time for things to go south, I just wanted to chime in my positive experience. For me, it has been 110% worth it. All I can say is don’t feel pressured into taking isotretinoin, but you shouldn’t be afraid to try it."