Lately, often, my background insulin injections seem to build up pressure in the pen and then just squirt out once I've removed the needle. I've tried alternate areas but have similar problem I'm injecting 23 units of Semglee U100 x2 locations (46U total) in the evening. I've been injecting for 50 yrs now and have never had this problem.
Any others experience this?
Any others experience this?