The pharynx is important for a normal swallow and it has been suggested that pharmacological agents may play a role in the management of pharyngeal dysphagia, but none have been formally evaluated. A pilot double-blind, placebo-controlled study was undertaken in 17 hospitalized patients with persistent dysphagia 2 weeks after stroke. Patients were randomized to treatment with slow-release nifedipine 30 mg orally (n = 8) or placebo (n = 9) following specialist swallowing assessment and videofluoroscopy to exclude severe dysphagia. Videofluoroscopy was repeated after 4 weeks of treatment. Fourteen patients (active 6, placebo 8) completed the study. Two patients died (active 1, placebo 1) and 1 patient in the active group had to be withdrawn because of progressive heart failure. Initial assessment showed impairment in the pharyngeal phase with delayed triggering of swallow, poor laryngeal elevation, and prolonged pharyngeal transit times in all patients. Silent aspiration was seen in 4 patients (active 2, placebo 2). Improvement in swallowing was seen in 8 patients (active 5, placebo 3) at the end of 4 weeks. There were significant changes in the pharyngeal transit time (mean −1.34 second; 95% C.I. −2.56, −0.11) and swallow delay (mean −1.91 seconds; 95% C.I. −3.58, −0.24) in the active group suggesting improvement in the initiation of pharyngeal contractions and reduction in the time taken for the bolus to transverse the pharynx. A similar change was not seen in the placebo group. It is suggested that pharmacological agents such as nifedipine may have a role in the management of stroke-related dysphagia and merit further investigation.