How is tenosynovitis of the thumb treated?

The treatment methods for de Quervain's tenosynovitis mainly include the following aspects: 1. General Treatment: Reduce hand activities and avoid overuse of the thumb and repetitive flexion and extension movements. Keep the hand warm, and apply a warm towel compress to the affected area to relieve pain and swelling. 2. Medication Treatment: Under a doctor's guidance, use over-the-counter medications such as ibuprofen and indomethacin, which have anti-inflammatory and pain-relieving effects. If necessary, a doctor may prescribe medications such as methylprednisolone tablets to further control inflammation. 3. Physical Therapy: Physical treatments such as massage and physiotherapy can help alleviate pain and inflammatory responses and improve hand function. 4. Local Steroid Injection: For patients with severe de Quervain's tenosynovitis, doctors may recommend local steroid injections into the affected area to reduce inflammation and relieve pain. 5. Surgical Treatment: If the condition is severe or conservative treatments are ineffective, surgical treatment may be considered, such as tendon sheath release surgery, to improve joint mobility. The above treatment methods should be selected according to the patient's specific condition and conducted under the guidance of a doctor.