- A lump on the neck muscle tendon can be caused by1234:
- Injury or spasm of the neck muscles (torticollis)
- Muscle knots, also called myofascial trigger points, which are a sign that the muscles are tense
- Enlarged lymph nodes, which can be caused by bacterial or viral infections, cancer (malignancy), or other rare causes
- Swollen salivary glands under the jaw, which may be caused by infection or cancer
Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.The lump may be the muscle itself as it moves in place when damaged. Our muscles and tendons maintain our body shape. You may feel pain, neck stiffness, or have difficulty moving your neck. This is a very common cause of a lump on the back of the neck. Treatment is usually rest, ice packs, and over-the-counter pain relievers.www.doctorshealthpress.com/lump-on-back-of-nec…The most common lumps or swellings are enlarged lymph nodes. These can be caused by bacterial or viral infections, cancer (malignancy), or other rare causes. Swollen salivary glands under the jaw may be caused by infection or cancer. Lumps in the muscles of the neck are caused by injury or spasm of the neck muscles (torticollis).medlineplus.gov/ency/article/003098.htmMuscle knots, also called myofascial trigger points, are a sign that the muscles are tense. However, they do not indicate a serious health issue. A lump is likely to be a muscle knot if: it is in a band of muscle rather than above a bone or on the skin pushing on it causes muscle pain or tension in either the knot or the surrounding areawww.medicalnewstoday.com/articles/324866Muscle knots, including on the back of the neck, from injury, overuse, or tension. These knots can be as small as a pea or as large as a baseball. They are typically invisible since they remain beneath the skin and don’t cause lumps. It will often be painful to push on a muscle knot, whereas a cancerous lymph node is rarely painful.blog.dana-farber.org/insight/2020/02/is-a-lump-on-… - People also ask
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Most neck lumps are not harmful. However, in some cases, these bumps and cysts can be a sign of a serious medical condition. Consult your doctor if you also have these symptoms.
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