When a person has a general feeling of being ill it is commonly called malaise. Malaise is a feeling of general discomfort, uneasiness, or weakness often associated with a sense of illness or lack of well-being.
Malaise can be caused by a variety of factors, including physical and emotional stress, inflammation, and disease. Patients with cancer often experience malaise, particularly during chemotherapy or radiation therapy, as these treatments can cause a range of side effects that can contribute to feelings of weakness and fatigue.
To help prevent malaise it’s important to maintain adequate nutrition and hydration, regular physical activity, and good sleep hygiene.