Hard to say.: Tough to say over the internet. Tired has a very long list of causes. Many of them are transient. If this persists or is associated with other symptoms ( fever, weakness, loss of appetite, significant weight change, shortness of breath, loss of consciousness, etc) you should see your doc.
Answered 10/24/2012
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4 doctors weighed in across 2 answers
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3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
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