Some medical conditions that cause swollen hands and tingling fingers are carpal tunnel syndrome, rheumatoid arthritis and gout. While carpal tunnel syndrome involves the median nerve at the wrist, gout and rheumatoid arthritis are types of arthritic conditions. Carpal tunnel syndrome is a condition where the median nerve is compressed at the wrist region, states the National Institute of Neurological Disorders and Stroke.
Some contributing factors that can cause this condition are an injury or different underlying medical issues. The median nerve is located between the forearm and the palm region of the hand. When there is pressure placed on this nerve, it can also cause other symptoms, such as numbness and a burning sensation. Treatment can involve treating any underlying conditions first, such as neuropathy or diabetes, and then addressing the symptoms of carpal tunnel syndrome through either non-invasive treatments or surgery.
Gout can cause inflammation and tingling in affected joints. Gout develops when there is an accumulation of uric acid crystals in a joint. Although the big toe is usually associated with this condition, it can also develop in hand or finger joints, reports WebMD. Someone with gout, which affects the hands or fingers, can feel pain in joints and decreased hand mobility.
Rheumatoid arthritis (RA) is a form of arthritis that is linked to an autoimmune disorder. The disease affects different body joints, including the fingers, wrist and knees. Some other symptoms of RA are painful joints and the formation of nodules on affected joints, states the National Institutes of health's MedlinePlus.
Although these three conditions may be linked with the symptoms of swollen hands and tingling fingers, there can be many other reasons for these symptoms, such as a wrist or finger that is sprained or broken.