<human>: My husband has a knot in his scrotum not on a testicle that is extremely painful and looks to be red and possibly coming to a head but still red. We aren t sure what it is thought maybe a boil or ingrown hair. The knot is on the underside of the scrotum.
<bot>: Hello appreciate your concernLooking at history this could be an infected sebaceous cyst or folliculitis due to infection in hair follicles if you can upload me a photograph I will be able to help you bettering my opinion he should consult a general surgeon for examination and a battery of tests like CBC blood sugar he may require a course of antibiotics under supervision of doctor tell him to clean it with an antiseptic solution and maintain good hygiene hope this helps him best wishes