How to regulate and manage physical weakness
Nov 10, 2025
Source: Cainiu Health
Dr. Sun Lianqing
Introduction
In general, physical weakness may be caused by factors such as excessive fatigue, imbalanced diet with inadequate nutrition, anemia, hypothyroidism, or chronic gastroenteritis. It is recommended to seek medical attention promptly, identify the underlying cause, and then improve the condition under a doctor's guidance through general measures, medication, and other treatments. In daily life, engaging in moderate, gentle exercises such as walking or tai chi can help strengthen the body.
Generally, physical weakness may be caused by factors such as excessive fatigue and depletion, imbalanced diet with inadequate nutrition, anemia, hypothyroidism, or chronic gastroenteritis. It is recommended to seek medical attention promptly, identify the underlying cause, and then improve the condition under a doctor's guidance through general management, medication, and other treatments. Specific analysis is as follows:
1. Excessive fatigue and depletion: Prolonged overwork or intense physical activity can deplete qi, blood, and energy, leading to physical weakness and fatigue. Arrange rest and work schedules reasonably, avoid staying up late, reduce high-intensity activities, and ensure sufficient daily rest to allow the body time to recover.
2. Imbalanced diet and nutritional deficiency: Long-term dieting or picky eating can lead to deficiencies in nutrients such as protein and vitamins, leaving the body inadequately nourished. Adjust dietary structure by consuming more high-quality proteins like lean meat, eggs, and soy products, along with vegetables, fruits, and whole grains. Maintain regular meals and avoid binge eating.
3. Anemia: Low hemoglobin levels result in deficiency of qi and blood, manifesting as pale complexion, dizziness, and physical weakness. Patients may take medications such as ferrous sulfate tablets, ferrous succinate sustained-release tablets, or ferrous fumarate granules as directed by a physician. Include iron-rich foods like animal liver and red dates in the daily diet.
4. Hypothyroidism: Insufficient secretion of thyroid hormones slows metabolism, causing symptoms such as cold intolerance, fatigue, and physical weakness. Patients may take medications such as levothyroxine sodium tablets, thyroid extract tablets, or liothyronine sodium tablets under medical supervision to supplement hormones and improve metabolic function.
5. Chronic gastroenteritis: Long-term gastrointestinal dysfunction leads to impaired nutrient absorption, resulting in physical weakness, weight loss, and indigestion. Patients may use medications such as omeprazole enteric-coated capsules, bifidobacterium triple viable capsules, or aluminum magnesium carbonate chewable tablets as prescribed to regulate gastrointestinal function.
In daily life, engage moderately in gentle exercises such as walking or tai chi to strengthen the constitution. Maintain a positive mood, avoid prolonged anxiety that may deplete qi and blood, and combine regular作息 (sleep-wake cycles) and balanced diet to gradually improve physical weakness and maintain stable bodily functions.
