Intractable hiccups following a stroke, although relatively rare, can lead to significant medical risks. While the exact pathological mechanisms underlying hiccups are not fully understood, research has emphasized the critical role of the phrenic nerve in their onset [
1]. Here, we describe the use of low-level laser therapy (LLLT) applied to the C3-C5 spinal nerve roots, where the anterior branches converge to form the phrenic nerve, which is responsible for diaphragmatic motor and sensory functions. This therapeutic approach achieved sustained symptom control in a patient with intractable hiccups. …