Raised hard growths on the skin may be folliculitis or boils, sebaceous cysts, dermatofibromas, etc. They need further examination and symptomatic treatment.
1. Folliculitis or boils. Folliculitis is an acute purulent inflammation of the superficial parts of the hair follicle. A boil is an acute purulent inflammation of the deep part of the hair follicle and its surrounding tissues, which will show up as a pimple on the skin, with redness, swelling and pain, and the boil will have a hard root.
2. Sebaceous cysts are cysts formed when the excretory ducts of sebaceous glands are blocked. It is relatively soft in texture, painless and itchy, and is a slow-growing benign lesion.
3. Dermatofibroma is a connective tissue proliferative lesion, belonging to the more common benign skin tumors. Generally painless, itchy, hard texture, without treatment, symptoms are obvious or affect the aesthetic can go to the dermatology department for surgical excision.
Skin long raised hard things, there may be other causes, it is recommended to consult a doctor in a timely manner, follow the doctor’s instructions for examination and treatment, so as not to delay the condition.