Many reasons: Many issues cause increase in crises. Cold weather-related issues, illnesses in general, increased anemia are some of the reasons. Frequent crises require medical guidance from an experienced hematologist. Good luck!
Answered 1/26/2014
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3 doctors weighed in across 2 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
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