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Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Familial Periodic Paralysis
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
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Symptoms & Signs
What are the signs and symptoms of the condition?
The episodes of weakness in familial periodic paralysis may occur often or rarely. The episodes may last a few hours or several days. The level of weakness that occurs can also vary from mild to severe. The arms, eyelids, and face muscles are commonly affected. In more serious cases, the swallowing or breathing muscles may be involved. During the episodes, the person is awake and aware of what is going on. Muscle strength is usually normal between these episodes. Repeated bouts of paralysis can cause a gradual loss of strength.
Other signs or symptoms may occur during the attacks of weakness, including: