adverse action Side effect (0.4-0.6mg) dry mouth、blurred vision视力模糊、tachycardia、 mydriasis,dryness of skin and flush,difficulty in urination,constipation(便愁). Toxic effects action of cardiovascular system,(+)CNS contraindication: Glaucoma,prostatauxe(前列腺肥大)Side effect （ 0.4-0.6mg） ： dry mouth、 blurred vision视力模糊、 tachycardia 、 mydriasis、 dryness of skin and flush，difficulty in urination, constipation(便秘). adverse action Toxic effects ： action of cardiovascular system ,（＋）CNS contraindication: Glaucoma ， prostatauxe (前列腺肥大)