Ginger is a dual-use food, in Chinese medicine, it can sweat and relieve the surface, warm abort vomiting, resolve phlegm and cough, can treat cold abdominal pain, cold phlegm, cough, in addition to the spleen and stomach meridian, can be seen to regulate the spleen and stomach, Chinese medicine believes that the spleen and stomach is the origin of the latter, is the source of blood and qi biochemical, can promote human digestion and absorption of food. Vinegar is blood activation, can also soften blood vessels, so vinegar soaked ginger for hypertension patients is good food, ginger is more spicy, warm, not suitable for people with yin deficiency fire, with internal heat, is usually easy to sleep sweating, hand and foot heart easy to heat and sweating, dry mouth, dry eyes, eat ginger will aggravate the symptoms of yin deficiency, so should not eat ginger for a long time. It is recommended that patients with hypertension also take antihypertensive drugs as prescribed by their doctors, pay attention to a low-fat, low-salt diet, and monitor their blood pressure for a long time.