Greedy hospital and dr's

My husband went for a appendices operation on the 23.08.2017 and was discharged the next day. He was complaining a lot about pain. Yesterday 15.09.2017 was his 5th time at the ER cor consultation about his wound that is poring with infection and they all refer him back to the specialist whom is Dr Sing. and all they can say is this is normal. He went to Sunward Parks wound clinic as they also say this is normal, he must just "plak n pluister" and for that it is unacceptable. this is also not the first time this is happening, I went 3 years back for a C-Section and all went well up till when a month later I only realized I was infected so bad that they had to operate on me again, I was in insulation and I had a drain to drain the infection, today 15.09.2017 I'm sitting with cysts on my ovaries and would probably not be able to have anymore children. Another case is a friend of ours went for a ulcer surgery and today he is in ICU with Septicemia, machines that is keeping him alive, and all these consultations for Dr that is ruining my medical aid and this is not fair. CAN'T the Dr's see that the infection is bad and do something about this, they saw a opportunity to TAKE money, they don't care about the correct way they care about how much money to TAKE from as much patients.