VitalStim Dysphagia Therapy for Difficulty Swallowing VitalStim is an FDA-backed treatment for Oropharyngeal Dysphagia that uses electrical stimulation with exercises in order to strengthen the nerve mechanism that makes swallowing difficult. 98.4% of patients improved their swallow function score with VitalStim Therapy. Vitalstim.com~Site InfoWhoisTrace RouteRBL Check