Normal blood pressure in daily life, suddenly developed headache, vomiting, and elevated blood pressure.

Under normal circumstances, if a person usually has normal blood pressure but suddenly experiences headache, vomiting, and elevated blood pressure, it may be related to factors such as excessive fatigue, mental stress, benign paroxysmal vertigo, cerebral hemorrhage, or meningitis. Targeted treatments are required accordingly.

1. Excessive fatigue: Prolonged work, study, or physical activity may lead to muscle fatigue and bodily discomfort, thereby affecting the normal function of the nervous and circulatory systems, potentially triggering headaches and vomiting. It is recommended to maintain a regular routine with early bedtime and early rising.

2. Mental stress: Mental tension, anxiety, or emotional fluctuations may trigger the body's stress response, leading to symptoms such as elevated blood pressure, headache, and vomiting. These symptoms can be alleviated through activities like jogging or deep breathing exercises.

3. Benign paroxysmal vertigo: This is a common functional disorder of the vertebrobasilar arterial system. Episodes are typically accompanied by dizziness, vertigo, nausea, and vomiting. Increased blood pressure may also occur as a physiological response during an episode. Symptoms can be relieved with medications such as promethazine hydrochloride tablets or betahistine hydrochloride tablets, as directed by a physician.

4. Cerebral hemorrhage: Usually caused by rupture of cerebral blood vessels, cerebral hemorrhage may increase intracranial pressure, resulting in symptoms such as headache, vomiting, and elevated blood pressure. Under medical guidance, medications such as nimodipine tablets, vitamin K1 injection, and etamsylate tablets may be used to help control bleeding.

5. Meningitis: This is an infectious disease within the cranial cavity that may cause brain tissue swelling, irritation, and nerve compression, leading to headache. Additionally, the infection may provoke a systemic inflammatory response, causing elevated blood pressure and vomiting. Anti-inflammatory medications such as ornidazole dispersible tablets, penicillin V potassium tablets, or amoxicillin granules may be prescribed by a doctor for treatment.

When any of the above conditions occur, prompt medical evaluation and treatment are necessary. In daily life, adequate rest and consumption of nutritious foods are recommended to support overall health.