Obesity
"I started phen one week ago, after dieting and exercising for 11 weeks and only losing 10 pounds. I&#039;m on 37.5 mg dose. I started phen  on May 14 at 179lbs. I&#039;m down 5 pounds! I have exercised twice. I&#039;ve have serious dry mouth, headaches for a week, but yesterday,  no headache.  Twice I&#039;ve felt mild numbing in my face, and constipation. The following may be too much information - you are warned . I also started my period 4 days ago, experienced HEAVY bleeding, for the first 2 days, like having to change my pad every hour and a half because I bled through to my clothes. I&#039;m not sure if it has anything to do with the medication,  but it&#039;s not normal for me. But it&#039;s not bad enough to make me stop taking it!"