What should I do if I have a bump on my ear that hurts when I press on it?

A bag growing at the mouth of the ear hurts when pressed. It may be a disease such as external auditory canal boil or sebaceous cyst, and the treatment includes local treatment and surgery.
1. External auditory canal boil: a limited suppurative inflammation in the sebaceous glands or hair follicles of the skin of the external auditory canal, after the formation of a boil, there may be pressure and pain on the ear screen, and local hot compresses can be applied in the early stage. If the boil is not purulent, use ichthyol glycerin drops, if the boil is mature, it can be punctured or incised to drain, and use hydrogen peroxide solution to clean the local area.
2. Sebaceous cysts: Sebaceous ducts can be blocked due to bacterial infections, and sebum accumulates to form cysts, which can be painful, and can be surgically removed and antibiotics such as ceftriaxone sodium can be used to fight bacteria.
Painful lumps in the ear, it is recommended to consult a doctor for a clear diagnosis, follow the doctor’s instructions for symptomatic treatment, avoid self-medication and disposal.