The fastest and best antihypertensive drug is norepinephrine, which has a strong and fast onset of action and has a significant vasoconstrictive effect on blood pressure, and can be administered by intravenous drip or pump. Dopamine is also commonly used in clinical practice to increase blood pressure, improve blood flow to important organs, and protect the heart, brain and kidneys. These drugs are often used as emergency drugs to treat cardiogenic shock, etc., and are not used clinically as general antihypertensive drugs. In the case of hypotensive patients, the use of Chinese herbal medicines that replenish qi and blood to alleviate the symptoms of hypotension, such as raw pulse drink, ginseng and astragalus injection, etc.. Usually also pay attention to supplementation, eat more high-protein, high-calorie food, milk, eggs, lean meat, etc.. Exercise more to strengthen the heart and lungs, all of which can raise blood pressure and relieve symptoms.