I've been on Metformin for over 7 years now and complained to the GP, Pharmacist, and Diabetic Sister that I was getting dreadful stomach cramps quite often. Was always fobbed off with "Oh it's gastric reflux dear. Take a Gaviscon!" Finally someone did listen to me in October 2014 and the Diabetic Sister prescribed the moderate release Matformin. Although the stomach cramps improved to a standard of a slight discomfort, I started to get psoriasis all over my body and scalp. Then my GP noticed that my liver was seriously inflamed so sent me for an abdominal ultrasound. The Hospital found I had a gallstone and seem to side track my GP into wanting to have my gallbladder removed but the Surgeon wrote to her and said he thought it was the Metformin causing the problem. No one ever picked up on his letter and I have had to discover the problem for myself. Having had more blood tests yesterday the local surgery have been given the task to either reduce the dose or put me on something else and they have promised me that most of my health will return, however it is debatable if the neuropathy can be cured. The nurse was telling me that she had just been introduced to a new drug that takes over from Metformin and the only side effect is that it makes you urinate much more. (Am I going to be confined to my home if I'm on that one?) I want to continue losing weight for which my previous GP gave me Sitagliptine rather than Gliclazide. does anyone know of this new drug and how safe it is?