Melatonin exacerbates asthma, study finds

Asthma sufferers generally find their condition gets worse at night. Now researchers may understand why. Melatonin, a sleep hormone that is sometimes prescribed to treat insomnia, exasperates the constriction of the bronchus -- the pathway that moves air to and from your lungs, according to a new study.

from Latest Science News -- ScienceDaily https://ift.tt/3rXVI0C

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