Hypertension is contraindicated by a high-salt diet, emotional stress, excessive fatigue, staying up late, and avoiding smoking and drinking. The prevalence of hypertension in different areas of the population is positively correlated with sodium intake, and excessive salt intake may lead to an increase in blood pressure, so hypertensive patients should reduce their sodium intake, and a daily salt intake of no more than 6g is appropriate. People who are engaged in occupations with high mental tension are more likely to have high blood pressure, and people who live in noise for a long time also suffer more from high blood pressure, so they should pay attention to rest. Drinking alcohol also has a relatively obvious effect on blood pressure, and the amount of alcohol consumed is linearly related to blood pressure, so the amount of alcohol consumed should be limited. Smoking is also a factor that causes blood pressure to rise. Smoking can increase the release of norepinephrine from sympathetic nerve endings and increase blood pressure, and can also cause blood pressure to rise due to vasodilation. Patients with hypertension should first of all have a low-salt diet, keeping the amount of salt to no more than 6 grams per day, and ensure their sleep quality, stabilize their mood, and maintain a relaxed mood, which is conducive to the stability of blood pressure, as well as regular testing of blood pressure changes, and do not drink, do not smoke and avoid passive smoking.