The most common clinical condition, thumb headache, is radial stenosing tenosynovitis. It can be manifested as headache in the thumb, often when the patient flexes the thumb, the pain is particularly intense, accompanied by a significant popping sound, and in severe cases, affects the thumb flexion. There is a specific test called the palmar flexion ulnar deviation test. If the test is positive, it indicates radial stem stenosis tenosynovitis. In most cases, surgery is an immediate treatment option for this inflammatory condition. However, if the pain is not very pronounced and is not accompanied by limited movement of the thumb, you can consider using Chinese herbal scalding to improve it. After the Chinese herbal scalding, you can use topical Furtaline ointment or take oral non-steroidal anti-inflammatory drugs, which can significantly improve it.