What Is Dysphagia? Understanding Swallowing Difficulties in Older Adults

August 1, 20253 min read
What Is Dysphagia? Understanding Swallowing Difficulties in Older Adults

Simple Description

Dysphagia is a condition where a person has trouble safely swallowing food or liquids, which can lead to choking, aspiration pneumonia, and poor nutrition. It's especially common in older adults and people with neurological conditions like stroke, Parkinson's disease, or Alzheimer's (Mayo Clinic, 2023).

Over 15% of adults over 65 experience dysphagia, according to the National Institute on Deafness and Other Communication Disorders (NIDCD).

What Qualifies for This Diet

  • A dysphagia-friendly diet consists of soft, moist, and easy-to-swallow foods that are tailored to a person's swallowing ability—typically classified by stages: pureed, minced and moist, or soft and bite-sized (per IDDSI guidelines).
  • Liquids may need to be thickened to reduce the risk of aspiration, using commercial thickeners or naturally thick foods like smoothies or yogurt.
  • Foods should be free from dry crumbs, tough skins, or mixed textures (like cereal with milk), which pose a choking hazard.

Things to Avoid on a Dysphagia Diet

  • Dry, crumbly foods like crackers, toast, and chips — These break apart in the mouth and increase the risk of choking.
  • Mixed-texture foods like soup with chunky vegetables or cereal in milk — These require complex coordination and are harder to control in the mouth.
  • Sticky or chewy foods like peanut butter, gummy candy, or soft bread — These can stick to the throat or teeth and are difficult to clear.
  • Tough meats or raw vegetables — Even when cut small, they can be hard to chew and swallow safely.
  • Thin liquids like water, coffee, or broth — These may need to be thickened to reduce the risk of aspiration.

Best Soft-to-Chew Practices/Tips

  • Texture-modified cooking — Prepare meals according to IDDSI texture levels, such as minced, soft, or pureed, to make swallowing safer and easier. These meals should be moist, smooth, and easy to chew.
  • Naturally thick foods — Use naturally thick options like mashed sweet potatoes, yogurt, thick soups, or smoothies to reduce the need for commercial thickeners.
  • Hydration with care — Provide thickened liquids or hydration alternatives like pudding, fruit gels, or gelatin to help prevent aspiration while maintaining fluid intake.
  • Moisture-rich meals — Include sauces, broths, or gravies to help lubricate foods and make swallowing easier for individuals with dysphagia.
  • Flavored without spice overload — Avoid overly spicy or acidic ingredients that may irritate the throat. Instead, enhance flavor with mild herbs and umami-rich ingredients that are gentle on the digestive tract.

References: Mayo Clinic - Dysphagia | IDDSI Framework