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Baclofen in the treatment of persistent hiccup: a case series
A Mirijello1, G Addolorato, C D'Angelo
1Department of Internal Medicine, Catholic University of Rome, Italy.
Background:
Persistent hiccup is a worrying symptom both for patients, because of reduced quality of life, and for physicians, because of frustration for unsuccessful treatments.
Aim:
To test baclofen administration for the treatment of persistent hiccup.
Method:
We report a series of seven patients affected by persistent hiccup successfully treated with baclofen.
Results:
Hiccup stopped in all patients after a single administration of the drug.
Conclusions:
Baclofen is a GABA(B) receptor agonist. It is conceivable that the reduction of dopamine release by GABA(B) receptor stimulation is able to interrupt hiccup's reflex arc.
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