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碘剂主要用于甲状腺疾病的三种情况:地方性甲状腺肿的预防、甲状腺机能亢进症手术前的准备和甲亢危象的抢救。一、地方性甲状腺肿的预防碘是合成甲状腺激素的重要原料,人体内绝大部分碘(约90％)贮存在甲状腺内。碘的代谢和甲状腺激素的全部代谢过程是紧密相关的。人体的碘化物来自食物,正常摄入量为每人每日160微克左右。目前已经公认:碘缺乏是地方性甲状腺肿的主要原因。在该病流行地区应用碘剂有明确的预防作用。具体方法是以食用碘化食盐最为方便有效。食盐中加入的碘化钠或碘化钾的一般浓度为1∶10000(0.01％)。食用这样的食盐,每日的摄碘量可达到预防的作用。另一种碘剂是碘油。成人一次注射2.5毫升,含1000毫克碘,
Iodine is mainly used for thyroid disease in three cases: the prevention of endemic goiter, thyroid hyperplasia preoperative preparation and rescue of hyperthyroidism crisis. First, the prevention of endemic goiter Iodine is an important raw material for the synthesis of thyroid hormones, the body most of the iodine (about 90%) stored in the thyroid. The metabolism of iodine is closely related to the overall metabolic process of thyroid hormones. The body’s iodide from food, the normal intake of 160 micrograms per person per day or so. Has now been recognized: iodine deficiency is the main reason for endemic goiter. Idiopathic iodine in the endemic areas have a clear preventive effect. The specific method is to eat iodized salt most convenient and effective. The general concentration of sodium iodide or potassium iodide added to the salt is 1: 10000 (0.01%). Eat such salt, daily intake of iodine can achieve the role of prevention. Another iodine is iodized oil. An injection of 2.5 ml adult, containing 1000 mg of iodine,