Patients with hypertension can take appropriate amounts of fish oil soft capsules, but they cannot replace regular antihypertensive drugs, and their overall treatment principles are diet control, scientific exercise and medication, as follows: 1. Diet control: In daily life, hypertensive patients should pay attention to a low-salt diet, with a daily salt intake of less than 6g, which is the most basic and important one. 2. Scientific exercise: When blood pressure is controlled at 140/90mmHg or below, scientific exercise is encouraged, such as jogging, brisk walking, cycling, swimming, etc. In the process of exercise, if there is any chest tightness, chest pain, dizziness and other uncomfortable symptoms, should immediately stop exercise, pay attention to observation, if necessary, to the hospital, that is, exercise should be scientific, moderate. 3, medication: the necessary medication, it is recommended that under the guidance of regular hospital doctors to take antihypertensive drugs to control blood pressure within the appropriate range.