Men with high blood pressure may have no obvious symptoms in the early stage, and the symptoms in the late stage mainly include headache and dizziness, palpitations (rapid heartbeat, often accompanied by panic), lack of concentration, numbness of hands and feet, kidney disease, tinnitus, and severe hypertension. 1. Headache and dizziness. It is the most common symptom of high blood pressure. The headache is often near the temples and the back of the head, and is a throbbing pain. Dizziness is often more pronounced in the morning after waking up, and there is a feeling of heaviness in the brain. 2. Palpitations (rapid heartbeat, often accompanied by panic). Symptoms such as palpitations, irritability and insomnia may occur. 3. Lack of concentration. As the disease progresses, there will be easy distraction and memory loss. 4. Numbness of hands and feet. There will be numbness and stiffness in the hands and feet, or there will be a feeling of ants crawling on the skin of the arms, which is mainly caused by insufficient blood supply to the muscles. 5. Kidney disease. Long-term high blood pressure may lead to renal arteriosclerosis, resulting in proteinuria and so on. 6. Tinnitus. Often there will be long-term tinnitus in both ears, which may be related to the sclerosis of some blood vessels or neurasthenia. 7. Severe hypertension. Such as hypertensive encephalopathy is due to the accumulation of changes in blood circulation, resulting in cerebral edema and cranial hypertension, there will be blurred consciousness coma, headache, vomiting and other symptoms. If hypertensive crisis is caused by a sudden increase in the resistance of blood vessels, symptoms such as dizziness, nausea, and blurred vision can occur. Men with symptoms suspecting high blood pressure must seek medical attention to confirm the diagnosis and prompt treatment.