<s>[INST] I have a painful bump on my inner thigh.. It started as a small bump that formed a pus head then popped.. After that the are seemed to swell mine and more I squeezed it and pus and blood came out for two days now but snow has a open wound look and is very painful .. Help [/INST] Welcome to Chat Doctor .1.It's an infective cause with collection - most possible cause could be hair follicle infection.2. Needs an antibiotic course to get treated, if big and reinfecting - a small incision and Chat Doctor. 3.Meanwhile you do not scratch the area or press the lumps, you will only complicate in that way, leave it alone, maintain local hygiene.4. Avoid cloths which cause rubbing or irritation to that area - use soft clothing until lit heals.5. Maintain local hygiene and use antiseptic liquid to clean the area. Good luck. Hope it helps you. Wish you a good health. Anything to ask ? Do not hesitate. Thank you. </s>