There are many factors that cause increased blood pressure, including primary factors, including genetic factors, age, gender, poor lifestyle and increased blood pressure.1. Patients with secondary hypertension, such as kidney disease, endocrine metabolic diseases, cardiovascular disease, cerebrovascular disease can cause blood pressure fluctuations and increased blood pressure.2. Lifestyle can also cause increased blood pressure, for example, patients with a high salt, high fat, high sugar diet will have increased blood pressure.3. 3. Patients who are obese and overweight will also have increased blood pressure. 4. Patients who smoke a lot and drink a lot of alcohol will also have increased blood pressure. 5. Mood swings will also have increased blood pressure.