硝酸甘油可以迅速扩张冠状动脉,是抢救心绞痛急性发作、心肌梗死的特效药物,冠心病患者应随身携带。不过,使用硝酸甘油有一些技巧,只有巧用它,才能达到最佳效果。1发生心绞痛时,可取半卧位或坐位,并立即将硝酸甘油嚼碎含于舌下。如唾液较少,可含点水,以使药物尽快溶解,从口腔吸收,从而迅速发挥急救的效果。千万不 Nitroglycerin can rapidly expand the coronary arteries, is the rescue of acute attacks of angina pectoris, myocardial infarction effects of drugs, patients with coronary heart disease should be carried. However, there are some tricks to using nitroglycerin, which you can achieve best when you use it. 1 Angina pectoris, it is desirable semi-recumbent position or seat, and immediately nitroglycerin chew contained in the tongue. Such as saliva less, can contain some water, so that the drug dissolved as soon as possible, absorbed from the mouth, which quickly give first aid effect. Do not