For me c section was performed on Dec 4. From one week onwards I am getting a heavy head ache on the top of the head. I am unable to bear that head ache. The pain is like someone is hammering on my head and it just feels like my nerves are blasting. I checked my BP it is normal. I am unable to sleep properly with those head aches. I am getting cold and my noses are blocked. My doctor prescribed the following medicine montek lc and Azithromycin. Please help to relive that pain. I am unable to bear that pain.