Knot on right side neck about middle of neck?

A knot on the right side of the neck, about the middle of the neck, could be a variety of things, including:

* Swollen lymph nodes: Lymph nodes are small, bean-shaped glands that help fight infection. When they become swollen, it can be a sign of an infection, such as a cold or flu.

* Thyroid nodule: A thyroid nodule is a growth on the thyroid gland, which is located in the front of the neck. Thyroid nodules are often benign, but some can be cancerous.

* Parathyroid adenoma: A parathyroid adenoma is a growth on the parathyroid gland, which is located behind the thyroid gland. Parathyroid adenomas can cause a variety of symptoms, including high levels of calcium in the blood.

* Carotid body tumor: A carotid body tumor is a rare growth that occurs on the carotid artery, which is located on the side of the neck. Carotid body tumors are usually benign, but they can sometimes cause symptoms, such as hoarseness or difficulty swallowing.

* Lipoma: A lipoma is a benign growth of fat cells. Lipomas can occur anywhere in the body, but they are most common in the neck, back, and shoulders.

If you are concerned about a knot on the right side of your neck, it is important to see a doctor for evaluation. The doctor will be able to determine the cause of the knot and recommend the best course of treatment.