Thumb tenosynovitis belongs to the local chronic strain, may also be congenital developmental abnormality, the main manifestation is localized pain, sometimes accompanied by pressure or popping. For simple local pain, you can apply Fitalin to relieve pain, and the other is to activate blood circulation and eliminate blood stasis of the cream, such as eliminating pain paste treatment, you can soak in hot water, pay attention to local rest, and avoid repeated flexion and extension activities of the thumb. If the localization is accompanied by pressure, or even obvious popping, local surgery can be chosen to release, which can help to cure completely. After the surgery, the thumb flexion and extension activities can be carried out gradually to prevent the local adhesion again, which may lead to recurrence. After surgery, medicines that activate blood circulation and remove blood stasis, such as Danshen tablets, can be used to help local repair.