Dermatology Questions? Ask an Online Dermatologist.
Hello this is Dr. Stan and I will assist you with your question today. I am board certified and I have 40 years of patient experience. I will be happy to help you today. How old are you? Male or female? Do you take any prescribed medication? Are you being treated for any medical problems?
I'm sorry to hear you have these problems. Let address one at a time.
Hard Lump. Possibilities are Lipoma (fatty cyst), Sebaceous cyst with a blocked duct (oil filled for lubricating the skin), also, depending on exact location, a pilonidal cyst (located at the tip of your coccyx bone just above your rectum).
Blood in your stool. Hemorrhoid, fissure (this is painful).
Night sweats, Lymphoma, tuberculosis, menopause, heart infections, and more...