When magnesium in the blood does not exceed 2mmol/L, the clinical symptoms are usually not obvious. When magnesium in the blood rises to 3 mmol/L, it is on the high side, and patients may experience symptoms of magnesium toxicity such as drowsiness, respiratory paralysis, and cardiac arrhythmia.
When the level of magnesium in the blood is too high, it will inhibit the transmission of excitation by the neuromuscular system, and the patient may suffer from drowsiness, weakened muscle strength, respiratory paralysis or even coma in severe cases, and may also suffer from a drop in blood pressure and constipation.
High magnesium can also cause patients with cardiac arrhythmia, and in severe cases, it can also lead to cardiac arrest. High magnesium may cause damage to various organs of the patient, in which drowsiness is caused by high magnesium inhibition of the patient’s nervous system.
Patients with high magnesium need to go to the hospital in time for consultation, according to the results of the examination for targeted treatment.