A rare, inherited condition that affects young people. Periodic paralysis is characterized by episodes of muscle weakness, which vary in frequency from daily to every few years and last from a few minutes to a few hours. In some cases, there is a drop in the potassium levels in the blood; in others, the levels rise. A carbohydraterich meal may trigger an attack. The condition often clears up without treatment by age 40.
Paralysis, periodic |
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