1. Nausea or vomiting
Nausea and vomiting can occur when the stomach contents are irritated or trapped because of a hiatal hernia. The protrusion of the stomach through the diaphragm can cause digestive disturbances that trigger these symptoms.
In severe cases, vomiting may bring up partially digested food or stomach acid, leading to discomfort and dehydration if persistent. This symptom should prompt evaluation to rule out complications such as strangulation or obstruction.
2. Chronic cough or hoarseness
A persistent cough or hoarseness can result from acid reflux caused by a hiatal hernia. Acid that escapes into the esophagus and throat irritates the respiratory tract, leading to inflammation and symptoms like a sore throat or voice changes.
This type of cough is often worse in the morning and may be mistaken for allergies or infections. If it persists alongside digestive symptoms, it warrants medical attention to prevent long-term damage.
