Dizziness, nausea, vomiting, and urinary incontinence may be related to neurasthenia, autonomic dysfunction, smoking, alcohol abuse, staying up late, excessive tension, excessive fatigue, urinary system inflammation, urinary tract infections, and stones. It is important to pay attention to rest, ensure adequate sleep, eat a light diet, eat less greasy food, eat less spicy and stimulating food, quit smoking and drinking, prevent colds and infections, maintain a good mood and attitude, avoid emotional excitement and excessive stress, avoid strenuous activities, and regularly monitor blood pressure, blood lipids, and blood sugar.