31.   Symptoms of ciguatera poisoning include numbness of the mouth and limbs, muscle weakness, vomiting and diarrhea, it said.

32.   That damage builds up over years to cause muscle weakness or paralysis, fatigue, dim or blurred vision, memory loss and other problems with thinking.

33.   Symptoms include muscle weakness or paralysis, seizures and unconsciousness.

34.   Symptoms include muscle weakness, seizures and unconsciousness.

35.   The discovery led to better understanding and treatment of neuromuscular disorders such as myasthenia gravis, which can cause serious chronic muscle weakness.

36.   The lack of the enzyme hinders the break down of a substance called glycogen in the body, causing progressive muscle weakness.

37.   The spur is the apparent source of spasms and muscle weakness between the neck and shoulder that began bothering Marino last week, Uribe said.

38.   There are concerns that the drug causes muscle weakness, leading in some cases to liver failure.

39.   They can be as minor as a slight fever or headache, but some experience muscle weakness or paralysis that can trigger permanent neurological damage or death.

40.   They would notice blurred vision, difficulty in speaking, droopy eyelids, and muscle weakness that progresses from the shoulders down.