Swallowing disorders, also known as dysphagia, are conditions characterized by difficulty swallowing food or liquids. These disorders can affect people of all ages but are more common in older adults.

Causes

Swallowing disorders can result from various factors:

• Neurological conditions:
  • Stroke
  • Parkinson’s disease
  • Multiple sclerosis
  • Cerebral palsy
  • Traumatic brain injury
• Muscular disorders:
  • Myasthenia gravis
  • Muscular dystrophy
• Structural issues:
  • Esophageal strictures
  • Tumors
  • Zenker’s diverticulum
• Other factors:
  • Aging
  • Certain medications
  • Radiation therapy to the head and neck
  • Gastroesophageal reflux disease (GERD)

Symptoms

Common symptoms of swallowing disorders include:

• Difficulty initiating swallowing
• Coughing or choking when eating or drinking
• Feeling of food stuck in the throat or chest
• Regurgitation of food, sometimes through the nose
• Drooling
• Unexplained weight loss
• Recurrent chest infections

Diagnosis

Diagnosis of swallowing disorders typically involves:

• Comprehensive medical history
• Physical examination
• Specialized tests such as:
• Endoscopy
• Videofluoroscopy
• Manometry

Treatment

Treatment for swallowing disorders depends on the underlying cause and may include:

• Swallowing therapy: With a speech and language therapist
• Dietary modifications:
  • Thickening liquids
  • Changing food textures
• Postural techniques and swallowing maneuvers
• Medications: To address underlying conditions
• Surgery: In some cases
• Feeding tubes: For severe cases