I have taken OTC cocodamol on and of for about 7 years ish. I suffer bad with tension headaches due to my anxiety and stress. On days when i take them it’s only two tablets either in the morning or afternoon never the 2 tabs 4 times a day. This has been a long term thing and i feel like I have been getting rebound headaches on top of normal ones for a while recently have gone cold turkey just to see how I feel after a week or so. I won’t be damaging my liver will I??! i have been taking them as I should, never taken more than I should.