"i take 15mg phent. daily after breakfast, plus 25mg tenuate (3x day).  started 6 wks ago, lost 12 lbs in first 2 wks, my diet mostly veggies /chicken, some berries or watermelon for snacking.  i walked for 15-20 min/ day.  it diminished my appetite, easy to avoid sweets.  lost only 2lbs following 2 wks, and remained the same the following 2 wks.  it affected my already poor sleep, &amp; having more severe headaches, dry mouth &amp; light sensitivity. i&#039;m more tired, constant ringing in ears now; should i stop tenuate &amp; double dose of fentermine only? where&#039;s energy i should have? my fibro knots in back/shoulders came back; discouraged.   need to get back with doc for advice to continue weight loss."