Overview
What is Dysphagia?
Dysphagia is a swallowing disorder. Patients with a swallowing disorder may face the risk of developing pneumonia (chest infection), whereby food/fluid enter the lungs.
In general, there are 3 swallowing stages:
In the Mouth (Oral Stage)
Food is chewed into a bolus (ball) and pushed to the back of the mouth by the tongue to trigger a swallow.

In the Throat (Pharyngeal Stage)
The throat is separated into 2 openings at the lower end: the trachea/airway (below the voice box) and the oesophagus/foodpipe. When the food is pushed to enter the foodpipe, a flap-like structure called the epiglottis, covers the airway to prevent any leakage into the lungs.

In the Foodpipe (Oesophageal Stage)
At this stage of swallowing, the airway is sealed and the sphincter (valve) at the top of the foodpipe opens up to allow the food/fluid to slide down with muscular action.
Subsequently, the sphincter at the end of the foodpipe opens up to allow the bolus to enter the stomach.

Causes
Detection & Treatment
Diagnosis
Your doctor will review your symptoms and may refer you to a Speech Therapist for an assessment of your swallowing status. The therapist will then do a physical examination and assess your swallowing when you eat or drink.
Further instrumental examination may be required e.g. doing a video X-ray (Videofluoroscopy) or a scope (Flexible Endoscopic Examination of Swallowing) when deemed necessary.
Care Management
How is Dysphagia Managed?
Patients with dysphagia are co-managed by the doctor and the speech therapist. Management of your swallowing condition may include:
Tips to Improve Your Swallowing
If your condition persists or worsens, please consult your doctor or speech therapist.
Specialties & Services