The main symptoms of rhabdomyolysis are muscle pain, deepening of urine color, and in severe cases, muscle weakness, oliguria or anuria. 1. Muscle pain: due to the necrosis of rhabdomyolysis, the main clinical symptom is symmetrical muscle pain in both lower limbs. 2. Deepening of urine color: due to the increase of myoglobin caused by the necrosis and dissolution of rhabdomyosin, which is excreted by the kidneys, the urine color will deepen, and may even be dark brown. 3. Muscle weakness: with the dissolution of rhabdomyosin, the number of muscles decreases rapidly, and the symptoms of limb weakness appear. 4. Oliguria or anuria: when myoglobin increases causing renal filtration disorder, it can cause oliguria or even anuria performance. Rhabdomyolysis is a syndrome caused by severe damage to muscle tissue, such as crush injuries, burns, infections, hypolipidemic drugs, sedative drugs or poisoning may cause rhabdomyolysis. In severe cases, acute kidney injury occurs, which is life-threatening. If you have the above symptoms or suspect that you are suffering from rhabdomyolysis, you should go to the hospital in time, complete the relevant examinations, make a clear diagnosis and then follow the doctor’s instructions to carry out regular treatment, so as not to delay the condition.