What Are The Causes Of Thumb Pain? 13 Common Triggers

Thumb Knuckle Pain

Pain is the first and most common symptom of any condition related to the hand. When conditions involve the hand, wrist, or fingers, the thumb always experiences or feels pain. Causes of pain in the hand, wrist, and thumb vary. Some are due to conditions; others are through movements. Thumb pain may start from overusing, engaging in a rigorous activity using the fingers, and even simple stretches can hurt the thumb. Numerous movements can trigger aches, but one movement that can cause pain is knuckling.

A knuckle is a term used to finger joints. These joints are found at the phalanges or finger bones. There are studies conducted about the effects of knuckling; this study showed that constant knuckling reduces grip strength and may result in thumb pain. 

Chronic knuckling of the thumb may cause serious injury. It can sprain the tendons, ligaments, and even the thumb joints. Avoiding knuckling the thumb may alleviate the pain and may prevent future injuries.