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Causes and Prevention of Commonly Occurring Wrist Tendonitis

You&I Skin Clinic Wangsimni · 11년 차 피부과 전문의 - 강부경 대표원장 · January 10, 2025

Causes and Prevention of Commonly Occurring Wrist Tendonitis Wrist tendonitis is one of the representative conditions that can occur due to repetitive use of the wrist. It refers t...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: You&I Skin Clinic Wangsimni

Original post date: January 10, 2025

Translated at: April 20, 2026 at 5:25 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Causes and Prevention of Commonly Occurring Wrist Tendonitis image 1

Wrist tendonitis is one of the representative conditions that can occur due to repetitive use of the wrist. It refers to inflammation in the tendons located in the wrist and the surrounding tissue. This condition commonly appears in modern people who frequently use computers or smartphones. In this article, we will look at the causes of wrist tendonitis and how to prevent it.

First, a common cause of wrist tendonitis is repetitive or continuous wrist movement. For example, using a computer keyboard for long periods or working while holding a mouse can be major causes. In particular, typing while excessively bending or extending the wrist places a great deal of strain on the tendons. In addition, sports activities that use the wrist and playing musical instruments can also cause wrist tendonitis.

The main symptom of wrist tendonitis is pain in the wrist. Pain becomes especially severe when moving the joint, and swelling or stiffness may appear. In general, symptoms are often worse in the morning. As wrist tendonitis worsens, even everyday activities can become difficult, so early detection and treatment are important.

To prevent wrist tendonitis, proper posture is first and foremost important. When using a computer, it is good to keep the wrist straight and use a wrist rest. The height of the keyboard and mouse should also be adjusted appropriately to reduce strain on the wrist. When using a smartphone, holding and using the device with both hands can help, and it is best to avoid using it for long periods.

Wrist stretching and rest are also important. When doing work that uses the wrist for long periods, it is necessary to take short breaks every 30 minutes and relieve wrist tension through stretching. Simple exercises such as wrist rotations and finger stretches done from time to time are also helpful. In addition, maintaining overall body health through sufficient sleep and a balanced diet can have a positive effect on wrist health.

Lastly, it is important to avoid putting excessive strain on the wrist. Try to avoid the habit of holding heavy objects with the wrist for long periods, and make sure to let the wrist rest. If you feel persistent pain in your wrist, it is best to avoid overuse and get a diagnosis from a doctor. Since early treatment is important for wrist tendonitis, prompt action is needed when symptoms appear.