Avoid:tobacco, caffeine, diet pills, junk foods, recreational drugs, cold and allergy medications containing ephedrine or pseudoephedrine, and certain vitamins.

• 避免：烟草，咖啡因，减肥药，垃圾食品，含有麻黄碱或伪麻黄碱的感冒药或抗过敏药，某些维生素。