For few couple of days i having pain when i sit for long hours and work.i have observed a pimple like thing near to my anus and whenever i  touch it pains.Is it that i have piles or some other thing. It has become a small lump formation and if it's piles which cream should i use and how can it be treated because in the internet i have seen self care can be done for this please help me i am also attaching the pic for the reference!!

It's generally safe to take cefadroxil and azithromycin together, as they work against different types of bacteria and have different mechanisms of action. However, it's essential to consult your doctor or surgeon before taking both medications, as they may interact or increase the risk of side effects. Inform your doctor about the azithromycin you've already taken and the remaining doses. They will assess the situation and provide guidance on whether to continue with the azithromycin and cefadroxil concurrently. Follow their instructions carefully to ensure safe and effective treatment. Monitor yourself for any adverse reactions or side effects while taking both medications.