Hormone reduction should be reasonable. Reasonable hormone reduction will not cause adverse reactions, and if unreasonable hormone reduction will cause certain adverse reactions. Hormone taper is often used in hormone therapy, which is mainly used for severe viral infections, adrenal gland function decline, pituitary function lesions caused by adverse symptoms, the presence of hyperadrenocorticism, gastric and duodenal ulcers, psychosis, obese diabetes mellitus need to strictly prohibit hormone therapy. If you want to reduce the amount of hormones gradually when using hormone therapy for a long time, the effect of hormones will trigger the relapse of the disease, accompanied by weakness, nausea, vomiting and diarrhea. If you want to reduce the dosage of hormone, it is best to do so under the guidance of a doctor and not to reduce the dosage on your own to avoid the above-mentioned adverse complications.