It works amazing if your throat or sinuses are infected. I have taken 800mg of pills and barely take the edge off. 100-200mg of children’s liquid ibuprofen is complete relief and it tastes good. Once in a while I will get a bad sinus infection that ends up in the back of my throat and the pain is so bad I can’t swallow water. I got the trifecta once that included my ears and I had to get some drops from the doctor.