Can a hard lump caused by thumb tenosynovitis heal on its own?

Jun 24, 2024 Source: Cainiu Health
Disease description:

The thumb is used frequently during work. Recently, I don't know why a hard lump has appeared. Can the hard lump caused by thumb tenosynovitis heal on its own?

Doctor's answer (1)
Dr. Xu Shuai
The self-healing of stenosing tenosynovitis (trigger thumb) varies among individuals. Generally, when symptoms are not severe, the condition may resolve on its own through conservative treatments such as rest and warm compresses. If symptoms persist or worsen, further treatment may be necessary. Treatment options include topical medications, corticosteroid injections, and surgical intervention. Topical medications such as Voltaren Emulgel can help relieve pain and inflammation. Corticosteroid injections, often combined with local anesthetics, are used to reduce inflammation and alleviate pain. For recurrent cases, surgery may be considered to permanently relieve the tendon sheath constriction and restore joint function. Therefore, appropriate treatment for stenosing tenosynovitis of the thumb should be selected based on individual conditions, and treatment should be carried out under the guidance of a physician.