Tendonitis mostly occurs in women and is mostly work-related, especially with repetitive movements such as knitting sweaters, infusions for caregivers, and holding children for elderly family members. The pain is severe and affects life and work. Treatment: 1. Rest, stop working. 2.Brake, can be fixed in a cast, can also wear a wrist brace. 3.Oral anti-inflammatory and pain-relieving drugs, external anti-inflammatory and pain-relieving ointment. 4.Local pain closure (lidocaine, Depo-Provera).