Doxazosin mesylate extended-release tablets need to be taken orally for at least six months, or even longer, depending on the situation, and the specific course of treatment needs to be carried out in accordance with the doctor’s prescription. The actual doxazosin mesylate extended-release tablets are mainly used for the treatment of benign prostatic hyperplasia, and also for the treatment of hypertension, this drug belongs to the category of extended-release tablets, when taking this drug remember not to chew, break open and so on to destroy the shape of the tablets to take, must be the whole tablet water delivery, the best effect. When taking this drug orally, you must pay attention to its contraindications. It is best not to take this drug if you are allergic to certain ingredients of this drug, if you have recently had a myocardial infarction or gastrointestinal obstruction or spasm, and to take this drug under the guidance of a physician. When dizziness and other discomforts occur, you should immediately lie down and keep your head down, and if necessary, you should be hospitalized.