Clarithromycin
sinusitis
"2 pills a day for 7 days. Wow. I am finally done taking this medication for an ear infection that was caused by a sinus infection. I had almost all the side effects listed, sadly. Heart palpitations, headache, nausea, hunger pains, acid reflux, insomnia, diarrhea and metallic taste in mouth all night long! Unreal. It's my last day and although I feel better, I now feel like I am recovering from all the side effects of this drug! My advice is to take it with a lot of food and probiotics! You will need to find a way to counteract all the side effects! I'm not sure it's even worth taking, to be honest. Heart palpitations alone made me feel like I had a heart attack waiting to happen."