I have a headache I've been meaning to get rid of this morning. I do know the differences between paracetamol and ibuprofen however since I just woke up this morning with my thoughts still cloudy, I've impulsively decided to take a dose of paracetamol (500mg) to alleviate my head ache. It was only later that I realized that it was muscle pains near my shoulder that was causing my headache and that I should've taken ibuprofen instead.
Is it safe to take ibuprofen (200mg) if I've already taken paracetamol 5 hours before?