What are the nursing interventions for activity intolerance?

Inability to tolerate physical activity refers to a condition in which an individual's physiological capacity is reduced, making it difficult to endure daily activities that are normally expected or necessary. Nursing interventions include adjusting lifestyle habits and diet, as well as taking medication as prescribed by a physician according to the medical condition. This condition may be caused by factors such as physical frailty, malnutrition, anemia, hypothyroidism, or chronic heart failure. A detailed analysis is as follows:

1. Physical frailty: Individuals who are physically frail often experience reduced activity endurance due to declining bodily functions. Adjusting lifestyle habits and engaging in appropriate physical exercises, such as walking or jogging, can help improve overall physical fitness and enhance activity tolerance.

2. Malnutrition: Long-term insufficient nutrient intake, especially deficiencies in key nutrients such as protein, vitamins, and minerals, can lead to decreased bodily functions and reduced activity endurance. Individuals suffering from malnutrition should adjust their dietary patterns to include more high-quality protein, fresh vegetables, and fruits.

3. Anemia: Anemia occurs when there is an insufficient quantity or poor quality of red blood cells, resulting in reduced oxygen-carrying capacity of the blood. This affects the function of various organs and leads to decreased activity tolerance, often accompanied by symptoms such as pallor, fatigue, and dizziness. It is recommended to follow medical advice regarding treatment with medications such as ferrous sulfate tablets, aminocaproic acid tablets, or ferrous gluconate capsules.

4. Hypothyroidism: Hypothyroidism is caused by reduced synthesis or secretion of thyroid hormones, leading to a decreased metabolic rate and impaired organ function, which results in reduced activity endurance. Associated symptoms may include cold intolerance, fatigue, and weight gain. The primary treatment involves thyroid hormone replacement therapy to restore normal thyroid hormone levels.

5. Chronic heart failure: Chronic heart failure refers to long-term impairment of cardiac function, where the heart cannot pump blood effectively, thereby affecting blood supply to various organs and leading to reduced activity endurance. Symptoms may include dyspnea, edema, and fatigue. Treatment may involve taking medications such as nifedipine sustained-release tablets, benazepril tablets, or metoprolol sustained-release tablets as directed by a physician to manage the condition.

It is recommended to maintain a healthy lifestyle, ensure adequate sleep, improve dietary habits, regulate physical condition, and promote overall health.