Januvia Side Effects: I hve been on Januvia for 5 weeks, after not being able to tolera http://www.medications.com/effect/view/23353 I hve been on Januvia for 5 weeks, after not being able to tolerate Metformin. I have noticed a great thinning of my hair. Other than that I haven't felt better. Is hair loss a side effect? Me too! I started Januvia 2 months ago and my hair has literally Thu, 13 Sep 2007 20:25:57 -0400 http://www.medications.com/effect/view/23353?item=1787 Me too! I started Januvia 2 months ago and my hair has literally been falling out in tresses. I had my thyroid tested, it was fine. I hope I can stay on Januvia because my sugars are awesome and I'm losing weight. http://www.medications.com/effect/view/23353?item=1787 My hair seems to have stopped falling out. I also have lost weigh Fri, 14 Sep 2007 15:21:54 -0400 http://www.medications.com/effect/view/23353?item=1802 My hair seems to have stopped falling out. I also have lost weight, 12 lbs. in about 7 weeks. No sugar fluctuations, less food required. I am very happy. But will keep an eye on my hair. http://www.medications.com/effect/view/23353?item=1802 I took Januvia for 7 months without any side effects that I was a Tue, 29 Jan 2008 09:51:37 -0500 http://www.medications.com/effect/view/23353?item=4449 I took Januvia for 7 months without any side effects that I was aware of. However, after a while, I noticed a drastic thinning of my hair. Like you, I could not tolerate Metformin. I have changed my diet and now take Metformin twice a day w/meals and s http://www.medications.com/effect/view/23353?item=4449