Doubtful: Vitamin B2 shouldn't cause constipation. But magnesium is helpful for many patients' constipation. You can increase the magnesium to twice a day if using it once a day doesn't fix your constipation. Try them for 3 months, and if your migraines aren't less frequent and less severe, please give me a call and we can discuss additional preventive meds.
Answered 5/23/2016
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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
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