28yrs,5"7,9st. Hi, i suffer with boils on my face i had a 6 month course of ABX which seem to clear things up for a while but now they have returned. They are very painful and i get swelling around the area. i have oily skin which i am using a wash to combat this. what are the causes of this. I have Dicloflex 50mg tablets can i take them to help with the swelling if so how many?