Slowed and irregular respiration is seen in overdose of sleeping pills, sleeping pills, also known as Valium, the main ingredient is Xipan, this product white or off-white crystalline powder; odorless, slightly bitter taste. Almost insoluble in water, soluble in hydrochloric acid. It is easily hydrolyzed by acid or alkali and heat, and the oral drug opens the ring under the action of gastric acid, and enters the alkaline intestinal tract and re-cycled into the original drug. Therefore, it does not affect the bioavailability of the drug. Anti-anxiety, mild compensatory rebound after stopping the drug, mild difficulty in stopping the drug. Mild after-effects. Large safety range. Respiratory rate slowed and regular need to do the test: 1, blood, urine, gastric fluid in the drug concentration measurement, the results of the test is helpful in the diagnosis. 2, Arterial partial pressure of carbon dioxide, which may be elevated when respiration is suppressed. 3, blood biochemical examination, for comatose people should be monitored to check blood sugar, electrolytes, urea nitrogen, liver function.