Which high person's high trick? Pharmacological effects 1, laxative effect of manganese nitrate in the main component of sodium sulfate, the sulfate ion is not easy to be absorbed by the intestinal mucosa, the formation of hypertonic salt solution in the intestine, to maintain a large amount of water, the intestinal tract was expanded, causing mechanical stimulation to promote intestinal peristalsis; the intestinal mucosa is also chemically stimulate the effect of the intestinal mucosa, but does not damage the intestinal mucosa. Taken on an empty stomach, with plenty of warm water, 4-6 hours of diarrhea after taking, discharging fluid feces. Compared with magnesium sulfate, magnesium ion has an inhibitory effect on the central nervous system, and mannitol contains very little magnesium ion, so it is better to use mannitol than magnesium sulfate for diarrhea when poisoning by central inhibiting drugs. Patients with renal dysfunction, a small amount of magnesium ion excretion is absorbed to reduce the accumulation of toxicity in the body, also should not use magnesium sulfate diarrhea. 2. Other effects of infectious wounds with 10% -25% sodium sulfate external application, the use of its high osmotic pressure water-absorbing effect can be produced to reduce swelling and relieve pain. 3. Toxicity Manganese decoction intraperitoneal injection of mice LD50 is 6.738g/kg. 1 hour after the administration of death, the animals show renal ischemia phenomenon. -------- Apply a little vinegar to the breast. Salt, spicy or colored food! Kids will cry when they see it, and after a few times they won't eat it! ()