Not unique: As the levels fluctuate, a headache can be triggered, and chronic usage may eventuate in chronic daily headaches. This is just one of many problems caused by usage of opioids.
Answered 3/6/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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