ibromyalgia
"I have been on Endep for 35 years. I have fibromyalgia, chronic fatigue syndrome and plenty more. In the last six months I have been getting very odd  symptoms such as the ones provided within this article!( sudden weight gain, inability to eat properly, tiredness, rounded face,weakness, sore mouth and tongue, to slight more depression, At the moment I am on a doctor treadmill ...everyone from my endocrinologist to a neurologist, GP and many more have put their hands up saying I don't know!! The medicines work really well for fibromyalgia but after some time they can work against you! Please look at the list of side effects. I have a lot of them. 
Good luck!"