Boils since 2 years. Solve my concern?

Since last 1 2 years I am getting boils on my body....mainly on stomach chest right now... earlier the target part was thighs....I had consulted some skin specialist but everytime they give heavy antibiotics and after completion of course....boils occurs again Now I am taking homeopathic treatment since last 2 3 months....the doctor prescribed every possible blood test for this issue but my all reports are totally fine....now the doctor is giving me medicine for blood purification but after starting this course 10 15 I was fine but suddenly boils are occurring again. I am really fed with these boils now as due to this I am getting Black marks of these boils all over. Pl guide how can I get rid of all this. Any Dr here in NCR can solve my concern?