The normal sales price of bosentan tablets is about 4000 yuan, which is a relatively expensive type of drug. The main treatment function is primary pulmonary hypertension and pulmonary arterial hypertension, bosentan tablets itself has a certain antagonistic effect, can effectively inhibit the body endothelin receptor, so as to effectively reduce the systemic and pulmonary vascular resistance, to achieve the effect of stabilizing the heart rate and increase the cardiac output. There are some side effects when taking bosentan tablets, but they are not significant and may increase the activity of alkaline phosphatase in the body and cause adverse effects. It is important to visit a regular hospital to determine if bosentan tablets are needed for treatment. The price is relatively high, choose to buy in the hospital pharmacy or online can be purchased, its effect is still recognized by many people.