Dizziness and nausea in the plateau, it is recommended to stop activities, oxygen therapy, blood volume supplementation and symptomatic treatment, if necessary, immediately leave the plateau.
1. Cessation of activities: patients need to stop all activities in order to reduce myocardial oxygen consumption, slow down the heart rate, reduce myocardial contraction force, it is recommended to lie down and maintain emotional stability.
2. Oxygen therapy: It is recommended to receive oxygen therapy quickly, either by mask oxygen therapy or nasal cannula oxygen therapy.
3. Supplementation of blood volume: It is recommended to open the intravenous access quickly and supplement 5% dextrose injection or 0.9% saline injection to replenish the blood volume appropriately.
4. Symptomatic treatment: If there are symptoms of dizziness and headache, it is recommended to take ibuprofen or aspirin; if accompanied by nausea and vomiting, it is recommended to take prochlorperazine and other medicines to alleviate central vomiting symptoms.
5. If the symptoms cannot be relieved, it is recommended that the patient leave the plateau immediately to avoid further hypoxia.
In addition, the application of these drugs should be guided by specialized doctors, and patients should not apply them without authorization.