I Have Trouble Swallowing β Is It a Sign of Cancer?
Having difficulty swallowing can be frightening. Here is a clear look at what it could mean.
Trouble swallowing (dysphagia) is a common symptom with many possible causes β and most are not cancer.
- Common causes include:
- GERD (acid reflux) β stomach acid irritates the esophagus, causing a sensation of food sticking
- Esophageal spasm β muscle contractions that feel like squeezing or tightness
- Stricture β narrowing of the esophagus from chronic reflux, usually benign
- Eosinophilic esophagitis β an allergic condition that causes the esophagus to narrow
- Neurological conditions β like stroke, Parkinson's, or MS can affect swallowing muscles
- Zenker's diverticulum β a pouch in the throat that traps food
- Anxiety β can cause a sensation of difficulty swallowing
True difficulty swallowing from cancer usually gets progressively worse over time and is often accompanied by other symptoms.
What to Look For
- Usually not serious:
- Sensation of a lump in the throat but food passes normally
- Difficulty that comes and goes
- Pain or burning with swallowing (reflux)
- Difficulty only with certain foods (e.g., dry bread)
- Worse when stressed or anxious
- Worth having checked:
- Progressive difficulty β solids first, then liquids
- Food truly getting stuck (not just the sensation)
- Unintentional weight loss
- Pain when swallowing
- Hoarseness or voice changes
- Coughing or choking when eating or drinking
When to See a Doctor
- See a doctor if:
- You have trouble swallowing that is getting progressively worse
- You are losing weight without trying
- Food actually gets stuck and you have to regurgitate it
- You have pain when swallowing
- You cough or choke when eating and drinking