how to fight infections without antibiotics ?

Hello
Every now and then i get infections, they are most of the time on my face and at the very beginning it looks just like a pimple but than almost half of my face gets all swallen, and kind of light green stuff comes out and a lot of light yellow watery stuff drips out orso. I just got one of those couple of days ago again. Usually my doctor gives me Antibiotics and tells me to squiz as much as i can. The only thing is that i dont wanna keep on taking pills, i have a sick liver and other problems. Is there any way to fight it without Antibiotics ? Tweet