3. Is achalasia serious?In the absence of treatment, achalasia can become serious – there may be significant weight loss and malnutrition, as well as the risk of esophageal cancer.
4. Is achalasia a rare disease?Yes. Its incidence is 1.6 per 100,000 individuals.
5. Can death occur due to achalasia?Yes. This can occur as a result of accidental aspiration of food and liquids.