Dysphagia - Swallowing Disorders

The clinical term for difficulty swallowing is dysphagia. Several disorders cause dysphagia: neurologic conditions (such as stroke), scar tissue, muscle spasm, esophageal or laryngeal reflux (GERD or LPR), autoimmune disorders and trauma or injury.

Muscles in the neck work with muscles in the throat (pharynx) to swallow. The muscles in the neck are known as strap muscles. The throat has constrictor muscles up high and also further down the cricopharyngeus. This lower part of the throat (upper esophageal sphincter) is very close to the top of the esophagus. Together, these muscles coordinate with the larynx (voice box) to swallow. Swallowing moves food, liquid, and medication into the esophagus and stomach.

The symptoms of swallowing disorders may include:

• Feeling like food or pills get stuck
• Pain in the throat when swallowing
• Increased effort with swallowing
• Getting tired during a meal
• Feeling liquids going down the wrong way
• Weight loss

Common conditions related to swallowing disorders include:

• Cricopharyngeal achalasia
• Cricopharyngeal spasm
• Cricopharyngeal bar
• Disuse atrophy of the swallowing musculature
• Muscle tension dysphagia
• Zenker’s diverticulum

Our physician will discuss your symptoms and medical history. This conversation will include previous surgeries or treatments. We will perform a thorough head and neck examination. We may use a flexible endoscope to see the throat, often during swallowing.

Our evaluation team often involves several members of the Emory Voice Center. It may include a speech language pathologist. You may need further testing after the office visit. This testing might include swallow studies, reflux testing, testing of the muscle function or endoscopy.

Non-operative treatment can include improving hydration of the throat and swallowing therapy. Diet modification may help you. Sometimes medication can help, particularly if reflux is contributing.

In some cases, we may consider more invasive treatment. These treatments include stretching open the top of the esophagus (esophageal dilation). We may inject medication to relax the top of the esophagus.

An abnormal sac or pouches that appear on the swallowing apparatus, often call diverticulum, may also require surgical intervention. Often times, this can be done through the mouth with no external surgical incisions.

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