Hi, I have been in Lantus for about 3.5 years now. I've never had any major problems except every now and again I'd get a small hive on my tummy, very itchy but it would go away after a while. Then in December 2016 my legs started to get itchy and this eventually spread over my entire body. Three months later and I am still itchy. I'm on the strongest antihistamine and no relief. The constant extreme itching is driving me mad and I have open sores from scratching. Over the past two years I've also had stomach problems, joint pain, started wheezing and almost constant hayfever. Has any one else experienced anything like this? I take 120 units of Lantus split into two doses. I also take Metformin 2000mg daily and a once a week injection of dulaglutide. The pharmacist I saw last night checked my meds and said it is possibly the Lantus. I just want the itching to stop!