Qsymia
"I've been on the medicine for 3 weeks and lost 8 pounds.  I would love to continue.  However, possible side effects of this medication are depression, mental confusion, suicidal thoughts, etc.  I have struggled in the past with depression.  This medicine has has ignited a fire in my brain.  I am at the point where I seriously think I'm going crazy.  I urge you to disclose fully to your doctor if you suffer from chronic depression and urge you to reconsider taking this medicine.  I begged my husband to commit me yesterday, that was my mental state.  I'm seeing my doctor Monday to figure out a different course of action now."