What Causes Feelings of Weakness All Over the Body?

General weakness can be caused by various factors, commonly including fatigue, malnutrition, infections, chronic diseases, and psychological issues. Depending on the specific cause, adjustments to daily routines, nutritional supplementation, formal diagnosis and treatment, and other methods can be employed for relief. The decision to seek medical attention promptly should be based on the severity of symptoms.

1. Fatigue and Overexertion

Prolonged work, study, physical labor, or staying up late may lead to excessive physical fatigue, resulting in general weakness. In such cases, it is recommended to maintain a regular schedule, ensuring 7-8 hours of quality sleep per day, while reducing excessive physical and mental burdens. If fatigue persists for multiple days or even weeks, other potential causes should be suspected.

2. Malnutrition and Anemia

Unreasonable dietary structures, anorexia, dieting, etc., may lead to deficiencies in essential nutrients such as iron and vitamin B12 in the body, causing anemia and weakness. Iron deficiency can be supplemented through the consumption of iron-rich foods such as lean meat, animal liver, and spinach. For vitamin deficiencies, the intake of eggs, dairy products, and beans can be increased. If symptoms persist, it is recommended to visit a hospital for testing of trace elements and hemoglobin levels.

3. Infections or Inflammation

Colds, viral infections, or bacterial infections may be accompanied by symptoms of general weakness, often accompanied by fever, sore throat, muscle soreness, or cough. For common colds, it is advisable to drink more water, rest, and consume vitamin C-rich fruits such as oranges and kiwis. If persistent fever or worsening symptoms occur, medical attention should be sought promptly.

4. Chronic Diseases

Certain chronic diseases such as hypothyroidism, diabetes, and menopausal syndrome can also cause weakness. For example, patients with hypothyroidism may also experience symptoms such as cold intolerance and weight gain. In such cases, accurate endocrine and hormone secretion tests should be conducted in a hospital, and medication should be taken under a doctor's guidance.

5. Psychological Issues

Psychological issues such as anxiety and depression, in addition to affecting emotions, often manifest as general weakness. This cause is often accompanied by low mood, tension, or difficulty concentrating. It is recommended to adjust emotions, increase appropriate outdoor exercise, and seek the help of a psychologist when necessary.

6. Other Causes

Muscle damage related to trauma or imbalance of trace elements, as well as certain autoimmune diseases such as lupus erythematosus, may also lead to weakness. In rare cases, this symptom may be associated with central nervous system diseases such as multiple sclerosis, and related risks should be guarded against. If symptoms of general weakness persist for an extended period, are accompanied by other abnormal symptoms, or affect daily life, a hospital visit should be arranged promptly to identify the specific cause and receive timely treatment. Regardless of the cause, healthy living habits and a balanced diet have a positive effect on alleviating general weakness.