Nurofen is a blood thinner, like aspirin, so can't be taken through pregnancy. That's my understanding anyway.

Paracetamol and codine are are okay though. Mersyndol is what helped me. I was having headaches every few days in the second trimester. Ended up going to an osteo for the rest of the pregnancy which was great. Helped in so many ways.

But speak with your dr and or pharmacist. They will know better than us.