铁除锈剂在家庭用品中是毒性最强的一种,一般含有氢氟酸和草酸,氢氟酸对皮肤粘膜有很强的腐蚀作用,内服低浓度时发生局部刺激作用、高浓度时发生明显的粘膜腐蚀作用。内服含这两种物质的铁除锈剂之后,出现有舌,咽痛,胸骨下部疼痛,上腹部疼痛等,主诉强烈的口渴,咽喉粘膜浮肿,咽下困 Iron derusting agents in household products is the most toxic one, generally contain hydrofluoric acid and oxalic acid, hydrofluoric acid on the skin and mucous membranes have a strong corrosive effect, oral administration of low concentrations occurred when the local stimulus occurs at high concentrations Significant mucosal corrosion. Oral administration of these two substances after the iron descaling agent, appeared tongue, sore throat, lower sternal pain, upper abdominal pain, etc., complained of thirst, throat mucosal edema, swallowing sleepy