Dysphagia is trouble swallowing. If you have dysphagia, you may have symptoms that include:
- Choking or coughing when you eat or drink
- Food getting stuck
- Drooling
- Inability to swallow
- Pain behind the breastbone after swallowing
- Vomiting after you eat or drink
- Inhaling into the lungs (aspirating) foods or liquids when you swallow
The main causes of dysphagia are problems that affect the mouth, throat or tongue. Dysphagia may be caused by a problem with the tube (esophagus) that carries food from the mouth to the stomach. These include blockage, swelling, or irritation from acid reflux or injury. An infection of the esophagus or an allergic reaction in the esophagus can also cause dysphagia. Problems in the brain, such as a stroke or Parkinson disease, can affect the muscles that coordinate swallowing.
Dysphagia is treated by treating the cause. Your doctor may evaluate you using X-ray, special esophagus monitors, a fiber optic look at swallowing, or an upper endoscopy. This test uses a thin, lighted tube (catheter) sent through your mouth to the esophagus. You may be given medicine to reduce stomach acid or control muscle spasms. If the problem doesn't go away, you may have a procedure to widen (dilate) the esophagus. If you have muscle or nerve problems, you may be advised to see a speech or occupational therapist. They may give you exercises and instructions to help make eating safer. If you have an infection or allergic condition, your doctor will prescribe medicine for it.