Numbness in the fingers often results from issues involving ... After the attack goes away, blood flow returns. This often causes the skin to turn red. Rheumatoid arthritis (RA) is an autoimmune ...

A long-term calcium deficiency can lead to dental changes, cataracts, alterations in the brain, and osteoporosis, which causes the bones ... muscle aches, cramps, and spasms pain in the thighs ...

Other symptoms of stiff hand syndrome include: Difficulty fully extending or flexing your fingers Decreased grip ... is a neurological disorder that causes spasms and cramping of your hand.