What is the reason for weakness and muscle soreness in the limbs

Weakness in the limbs and muscle aches are similar to the symptoms of diabetes, and diabetic patients will also show symptoms of thirst and weight loss. Patients with anemia and chronic nephritis will often feel tired and weak in the limbs. We need to first identify the cause and then treat it symptomatically.

1. Diabetes is the most common disease that causes limb weakness

Due to abnormal glucose metabolism, reduced high-energy phosphate bonds, negative nitrogen balance, water loss and electrolyte imbalance, patients are prone to fatigue, weakness, thirst, weight loss, polyphagia and polyuria.

2. Anemia also often causes fatigue

When a person suffers from severe chronic anemia or anemia such as iron deficiency anemia, acute hemorrhagic anemia, etc., the patient often experiences symptoms of weakness in the limbs.

3. Patients with chronic nephritis often feel tired and weak in the limbs

Moreover, because they need to eat a low-salt or salt-free diet for a long time and are prone to potassium deficiency, fatigue in the limbs, insomnia, and low back pain are often their main complaints when they seek medical treatment.

4. Many endocrine diseases can cause weakness in the limbs.

Weakness in the limbs is the first symptom of patients with hypothyroidism and is also a common symptom of patients with hyperthyroidism.

5. The most obvious fatigue and weakness is seen in patients with myasthenia gravis

Due to the patient's neuromuscular conduction disorder, his skeletal muscles are easily fatigued. After a little activity, they quickly become weak. Continuous and rapid movements are more likely to cause fatigue. The feeling of fatigue is often lighter in the morning and heavier in the evening. Supplementing with potassium chloride can relieve the weakness of the limbs.