If a patient is found to have mushroom poisoning, he or she should be given immediate gastric lavage and vomiting so that the mushroom toxins left in the body can be expelled as soon as possible. If the patient has no diarrheal symptoms, he should be given immediate catheterization treatment, and if the poisoning lasts longer than eight hours, high colonic irrigation with warm saline can be performed. If the poisoning is prolonged and the patient has kidney failure and water-electrolyte acid-base imbalance, hemodialysis treatment or hemoperfusion treatment should be given immediately. Anticholinergic drugs can detoxify mushroom toxin, and atropine should be given subcutaneously or intramuscularly until pupils are dilated, heart rate is increased, and face is flushed, at which point symptoms will be relieved and large amounts of adrenocorticotropic hormone need to be given.