What can be the cause of soreness and a lump on back head right side?
Soreness and a lump on the back of the head on the right side can have several possible causes. Here are some potential explanations:
1. Muscle Strain: A muscle strain in the neck or shoulder muscles can cause soreness and a lump-like feeling on the back of the head. This can occur due to poor posture, overuse of the muscles, or sudden movements.
2. Swollen Lymph Node: Lymph nodes are small, bean-shaped structures that play a crucial role in the body's immune system. When the body is fighting an infection or illness, lymph nodes can swell up and become noticeable. A swollen lymph node on the back of the head could be a sign of an infection in the scalp, ear, or neck area.
3. Sebaceous Cyst: A sebaceous cyst is a non-cancerous, fluid-filled sac that develops from a blocked oil gland. It can appear as a lump or swelling under the skin and may cause soreness or tenderness when touched. Sebaceous cysts are commonly found on the scalp and can grow slowly over time.
4. Lipoma: A lipoma is a benign, fatty tumor that can grow on the back of the head or other parts of the body. Lipomas are usually soft and movable, and they don't typically cause any pain or discomfort unless they grow very large or press on nearby nerves.
5. Hematoma: A hematoma is a collection of blood that has escaped from a damaged blood vessel and formed a lump or swelling. It can occur due to trauma or injury to the head and can cause soreness and tenderness.
6. Abscess: An abscess is a localized infection that forms a pocket of pus. It can develop on the back of the head due to a bacterial infection and cause swelling, soreness, and pain.
7. Bone Conditions: In rare cases, soreness and a lump on the back of the head could be related to underlying bone conditions, such as a tumor or growth on the skull.
It's essential to see a doctor if you experience soreness and a lump on the back of your head, especially if the lump is rapidly growing, causing significant discomfort, or accompanied by other concerning symptoms. The doctor can properly evaluate the cause of the soreness and lump, recommend appropriate treatment, and rule out any serious underlying medical conditions.