Swallowing, also called deglutition or inglutition[1] in scientific and medical contexts, is a physical process of an animal 's digestive tract (e.g. that of a human body) that allows for an ingested …

Jul 5, 2025 · Dysphagia is when you find it difficult, sometimes impossible, to swallow. Swallowing seems simple, but it's actually pretty complicated. It takes your brain, several nerves and muscles, two...

Difficulty swallowing (dysphagia) affects your quality of life and your health. The ability to safely swallow is vital for adequate nutrition and hydration, and it prevents foods and liquids from entering your …

As a person swallows, food moves from the mouth to the throat, also called the pharynx (1). The upper esophageal sphincter opens (2) so that food can enter the esophagus, where waves of muscular …

Jul 31, 2024 · Having trouble swallowing? Learn more about what causes this common issue, along with therapies for treating the condition.

swallowing, the act of passing food from the mouth, by way of the pharynx (or throat) and esophagus, to the stomach. Three stages are involved in swallowing food.

In normal swallowing, the food or liquid (referred to as the bolus) is prepared in the mouth for swallowing. With solid foods, this includes the process of chewing.

Oct 30, 2023 · This article will discuss the physiology of the three phases of swallowing (oral phase, pharyngeal phase, and esophageal phase), including muscles involved, innervation, and clinical …

Jul 22, 2025 · Let's watch the swallowing process again. First, the tongue pushes the food into the throat. Next, the epiglottis, a small but important flap of tissue, folds over the voice box at the top of …

Deglutition, or swallowing, refers to the movement of liquids or solids from the mouth to the stomach via the pharynx and oesophagus. Swallowing starts to develop in utero from around 15 weeks …