Difficulty swallowing often results from eating habits, such as choking or gagging due to poor chewing or rapid drinking. However, if it occurs frequently without a clear cause, tends to worsen, or is accompanied by symptoms such as chest pain, a dull ache in the throat, loss of appetite, fatigue, or weight loss, it could indicate esophageal conditions, including esophageal cancer.

The physical mechanism behind difficulty swallowing in cancer cases involves tumor growth compressing and irritating the esophagus. As tumors grow, they increase compression and directly irritate the esophagus, leading to a foreign object sensation and difficulty swallowing.

Doctor Vinh advises patients on signs of esophageal cancer. Photo: Tam Anh General Hospital

Given your symptoms, a medical evaluation by a gastroenterology or thoracic specialist is crucial for proper diagnosis. If cancer is suspected, the doctor may recommend esophageal cancer screening. Screening methods like esophageal endoscopy, ct scans, mri, and biopsies can detect tumor location and characteristics early.

Early detection significantly improves treatment outcomes, as early-stage esophageal cancer often progresses silently with symptoms easily mistaken for other conditions, causing patients to overlook them. Therefore, individuals noticing unusual symptoms should seek medical examination for timely detection and treatment, increasing recovery chances. High-risk groups, including: smokers, heavy alcohol drinkers, or individuals with chronic gastroesophageal reflux disease, should undergo annual health check-ups.

Associate Professor, Doctor Vu Huu Vinh

Director of Thoracic and Vascular Surgery Center

Tam Anh General Hospital, TP HCM