My husband had an gluteal abscess and he was hospkitalised to under go incision and drainage done.at the first time he taken ijc. piptaz 4.5 gm,inj amikacin 500mg,inj metrogyl 500mg .this was continued for 10 days.after 22 days from incision it was sutured amd now he taking imipenam and cilastatin inj. 1gbut the pharmacy have no stock for imipenam 1g. so they give me 2 bottle of 500 mg.they are giving imipenam 3g daily in every 8 hours and  also metrogyl 500 is also used.but even now the pus is coming out from the sutured area.is it any infection.
Hello, I understand your concern. I am Chat Doctor, infectious diseases specialist, answering your query. In my opinion you should do Grams staining, culture and sensitivity from the pus discharge. Taking a so much antibiotic and no effect is because of multiresistant organism. Sensitivity report will tell you about the sensitive and cheap Chat Doctor. Also take good care of local hygiene. Maintain optimum cleaning and