Recurrent Episodes of Acute Hiccups With Influenza

Hiccups are a common reflex mechanism and can be classified based on the duration of symptoms. While hiccups are mostly benign and self-limiting, persistent hiccups can cause functional limitations. Hiccups can also be the presenting symptom of an underlying illness. We present the case of a patient who had two distinct episodes of acute hiccups after influenza. We highlight the mechanism behind the hiccups reflex and describe various causes of hiccups, including infections. The varying modalities through which viral infections can lead to hiccups are also described.