birth control
"I hate this so much. Although I had no pms symptoms, light spotting instead of a period, and never got pregnant once.  This is still the WORST birth control I've ever been on. I used to have long, soft, smooth hair and because of this shit my hair is a grease pit. Even if i just got out of the shower it looks like I haven't showered in years. It's absolutely disgusting!!! I've been off of this for 7 almost 8 months and my hair is still profusely greasy, I can't stand it. I'll never go back to this  birth control."