What could cause swelling in only one hand?
•
4 min read
According to the National Health Service (NHS), swelling in the hands and arms is often caused by a buildup of fluid in these areas. When this swelling affects only one hand, the cause is typically localized to that specific limb, rather than being a systemic issue affecting the entire body. Understanding what could cause swelling in only one hand is the first step toward finding relief and determining if medical attention is necessary.
