Acupuncture is effective for Bell’s palsy to help patients’ recovery.
Bell's palsy (BP) is a common condition that affects the peripheral facial nerve, resulting in unilateral weakness or paralysis of the face. It is a type of cranial mononeuropathy and accounts for 70% of peripheral facial palsies. Despite its prevalence, the cause of BP is not fully understood. Acupuncture has been widely used to treat neuropathy, and previous studies have suggested that it can improve facial motor symptoms, reduce pain around the ear, and speed up recovery. In a recent study, researchers investigated the effect of acupuncture on the acute stage of BP. The study enrolled a total of 345 patients who had been newly diagnosed with BP and underwent acupuncture treatment between August 2016 and December 2021. Patients were followed until they had fully recovered. If recovery was incomplete within 6 weeks, the next follow-up was at 12 and 24 weeks. The facial function was assessed at all visits. The results of the study showed that patients who received acupuncture withi...