Food sticking in the chest: causes, red flags and when to get it checked

The oesophagus is a muscular tube that moves food to the stomach by waves of contraction. Sticking occurs when the tube is narrowed, inflamed or poorly coordinated. The type of food that sticks and the pattern over time give strong clues to the cause.

• Reflux oesophagitis and peptic stricture from long-standing acid exposure, with heartburn and gradually worsening solid-food sticking.

• Eosinophilic oesophagitis: sticking with meat and bread, often in younger people with allergy or asthma, and sometimes food impactions.

• Oesophageal rings and webs, such as a Schatzki ring, causing intermittent sticking.

• Achalasia and other motility disorders: both solids and liquids stick, with regurgitation and weight loss.

• Hiatus hernia, with reflux and a sensation of food stopping.

• Pills lodged in the oesophagus, and candida infection with painful swallowing.

• Oesophageal cancer, particularly in older people with progressive solid-food dysphagia, weight loss and reflux.

• External pressure from a goitre, enlarged glands or an enlarged left atrium.

Progressive difficulty over weeks to months, unintentional weight loss, anaemia or black stools, vomiting of undigested food, persistent chest pain, a history of long-standing reflux or Barrett oesophagus, smoking and alcohol use and age over 55 are warning signs.

• Call 999 or go to A&E: food stuck and you cannot swallow saliva or drink, drooling, chest pain with breathlessness or difficulty breathing.

• Urgent GP referral under the suspected cancer pathway: any dysphagia, or weight loss with reflux.

• GP within days to weeks: repeated episodes of food sticking, regurgitation or painful swallowing.

• Routine GP: a single episode after eating very quickly, with full recovery.

Doctors ask which foods stick, where, for how long, whether liquids are affected, pain, regurgitation, heartburn, weight loss, medicines and allergy history. They examine for anaemia, neck swelling and abdominal masses and weigh you.

• Gastroscopy with biopsies: to see and sample the gullet and stretch any narrowing.

• Barium swallow: shows narrowing and how the oesophagus moves.

• Oesophageal manometry: measures muscle pressures to diagnose achalasia and spasm.

• Blood tests: for anaemia and iron deficiency.

• CT scan: for staging if a tumour is found.

Eat slowly, chew well, cut food into small pieces, avoid large dry mouthfuls, sit upright for meals and for a while after, and take tablets with a full glass of water. Drink between mouthfuls. If food does stick, sip warm water and stay upright. Do not try to induce vomiting.

The NHS route is a GP with urgent endoscopy referral. Private gastroenterology offers rapid access to gastroscopy, and red-flag symptoms should still be referred urgently.