Good question...: Constipation and Headache have certain biological mechanisms in common.90% of serotonin (a brain neurotransmitter) is made in the gut--altered levels are linked to irritable bowel syndrome.Gut bacteria influence levels of serotonin and an increase is found in the guts of kids with constipation—although, germ-free mice are found to have lower serotonin levels.Stress or dehydration can also cause.
Answered 5/30/2016
1.4k views
Strain: Straining to move your bowels might.
Answered 3/26/2013
6.1k views
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4 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
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