Hi I have been on Ocrevus for maybe 4 years now and I think it is helping to keep my MS at bay. I also have had very few side effects . Certainly once my infusion is completed it’s all good. I just had my latest infusion which seemed to have a new side effect. For about 3 days following the infusion I felt really cold, I turned up the central heating in my house , I covered myself with a blanket and still felt frozen like ice in my veins. I am ok now and I am turning the central heating down because I am boiling hot. I wondered if anyone else had noticed this during their infusion ?