Is Dextrose Capsules very effective?

When the right medication is used, the efficacy of the capsule is very good; but if the medication is not right, the efficacy of the capsule is not good.
Right Angelica Capsule can be used for kidney yang deficiency (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), soreness and coldness of the waist and knees, lack of mental energy, timidity, coldness and fear of cold, impotence and spermatorrhea, loose stools, and frequent and clear urination. Mild constipation may occur after taking Dextrose Capsules, and patients are advised to use the medication under the guidance of a doctor, do not use the medication on your own, so as not to delay the condition.