20. Nausea or Indigestion
Nausea and indigestion are also common in heart failure. Patients often complain of a bloated stomach, discomfort after meals, or a feeling of “acid reflux.” These symptoms are not always due to stomach problems — they can occur because fluid builds up in the abdomen and intestines, slowing down digestion.
Patients may describe feeling full after just a few bites or experiencing frequent burping. This symptom is often mistaken for gastritis, ulcers, or simple indigestion, but in people with heart failure, it may actually be linked to poor circulation and fluid overload.
For example, Mrs. Konsiya, a 65-year-old homemaker, complained of constant nausea and bloating. She took medicines for acidity, but nothing worked. Later, she developed swelling in her ankles and shortness of breath. Doctors then realized her “indigestion” was actually a sign of heart failure. After starting treatment, her nausea improved as her fluid levels reduced.
This symptom often frustrates patients, as it interferes with eating and enjoyment of food. Families should be aware that persistent nausea or indigestion, especially when combined with swelling or breathlessness, may be linked to the heart. Proper treatment can bring significant relief and prevent malnutrition.