Phentermine
"I started the medication Jan 9th 2015 at 247 today is Jan 31st and I'm down 10 lbs. I'm happy with the weight loss but if my doctor would up me to whole pill I'd probably really lose weight. I'll see him on the 9th of February and I'm sure he'll increase my dosage. So far I haven't suffered any of the side effects previously mentioned. Also per my doctor if you suffer headaches it means you're not eating enough."