[michellew]

I've heard many people say they have TONS of energy while on this. I don't. My dr has put me on thyroid medicine & it really hasn't done anything for me either. Has anyone had just the reverse happen...fatigue rather than energy? lol

[susanpesek]

It's really so varied in the responses on different folks. For example, for me, it actually built in effectiveness each week.
Also, it gave me NO feeling whatsoever except of willpower.

I have read some who felt fatigued.
Thyroid can take weeks to regulate so try to give your body a full 6 weeks before judging it..

[fattygirl1984]

I have never had enegry with Phentermine was on the lowest dose though im also on thyroid medince