The instructions for Dexedrine Capsules do not specify whether it should be taken before or after meals, so Dexedrine Capsules can be taken before or after meals. However, if you have stomach discomfort, it is recommended to take it after meals. The capsule has the effect of warming and tonifying the kidney yang (warming and replenishing the kidney yang qi), filling up the essence and stopping the spermatozoa (filling up and stabilizing the essence, preventing spermatozoa and spermatorrhea). Right Angelica Capsule is used for the treatment of kidney yang insufficiency (lack of yang qi of the kidneys), failure of vital fire (weakness of kidney yang of the organism, reduced function of warming and promoting the operation of qi and blood), lack of mental energy, cold and fear of cold, impotence and spermatorrhea, loose stools, frequent and clear urination and other conditions. The adverse reaction of Right Angelica Capsule is that mild constipation may occasionally occur after taking the medicine. Pregnant women, yin deficiency and fire (deficiency of yin and essence in the body, hyperactivity of deficiency fire) are prohibited. However, if the patient takes before meals appear gastrointestinal discomfort, can be changed to take half an hour after meals. Patients should not take the drug by themselves to prevent serious adverse reactions. It is recommended to take the medicine under the guidance of a professional Chinese medicine practitioner.