Hi Doctors, I need ur suggestions. My father (64Age Recovered Covid patient) hand was swelled up after Glucose drip was taken off. Later we went to surgeon for the check up. He did the small incision to take out the pus. But since last 15 days I am going for Dressing and we see lot of Pus comes out daily  from his hand. He also faces unbearable pain. He is diabetic but now a days his sugar levels is between 80-90. We did pus culture test and  report was normal. We did CBC where TLC is 15500 and platelet count is 92k. Earlier doctor has given Pulmocef 600 table + Flexon But after test results he stated AMICIN Inj (1000) along with Merosure O 200mg Tab Can you please guide us if his treatment is going good? He is getting lot of weakness and bad taste due to antibiotics. He doesn't feel like eating anything in good quality. Can you suggest me what the best we can do?  How long Will it take to heal? I am attaching the photo.