Boils are painful, pus-filled, and are caused by infections like Staphylococcus aureus. Cysts are painless, non-infectious growths filled with keratin or other substances. Antibiotics may treat boils ...

A boil, also known as a furuncle, is a swollen, pus-filled growth on the skin that occurs when bacteria—even those normally found on your body—infect a group of hair follicles. Boils commonly develop ...

Many ovarian cysts may not affect your chances of getting pregnant, but cyst-related conditions like endometriosis or polycystic ovary syndrome (PCOS) may affect your fertility. Share on Pinterest ...