Hi everyone! Can I ask u some advise please. I have noticed that I get headaches/brain ache (if that makes sense) when my inr starts to fall to the lower end of my target. Has anyone found that this happens to them? I self test and my target is 3. I am just wanting other people's views on this as im trying to get a closer appointment with my aps doc to discuss this. I wanted to discuss this with u all before I go as i wondered if this may b a common problem. Many many thanks in advance.