ENT Insights and Blogs

Swallowing disorders (dysphagia) occur when the coordinated muscle and nerve action required for swallowing breaks down. In Singapore, common causes include laryngopharyngeal reflux, cricopharyngeal dysfunction, Zenker's diverticulum, neurological conditions such as Parkinson's disease or stroke, and head and neck cancer. Treatment depends on the cause and may include botulinum toxin injection, endoscopic dilation, laser or stapling surgery, or swallowing rehabilitation.