Right half head pain may be caused by migraine, head trauma, herpes zoster, brain tumor, cerebral vascular lesions and other factors.
1. Migraine: it may be related to heredity, environmental factors, medication factors, when migraine in the attack, it will lead to the right half of the head pain, may also be accompanied by nausea and vomiting, fear of light and fear of sound, scalp tenderness and other symptoms.
2. Head trauma: when the right side of the head has suffered an external blow, resulting in damage to the right side of the head, it will cause the right half of the head pain, which may be accompanied by subcutaneous bruising and swelling, and in severe cases, it may lead to intracranial fracture.
3. Herpes zoster: usually caused by herpes zoster virus infection, when it affects the right side of the head, it will lead to pain in the right half of the head, which may be accompanied by loss of appetite and fatigue.
4. Brain tumor: when there is a tumor on the right side of the skull, with the increase of the tumor volume, it will cause the right half of the headache, which may be accompanied by dizziness, head swelling, nausea and vomiting and other symptoms.
5. Cerebrovascular lesions: for example, acute cerebral hemorrhage or acute cerebral infarction may cause right headache, which may be accompanied by nausea and vomiting, hemiplegia, speech disorder and other symptoms.
If you have pain in the right half of your head, you should pay attention to it and seek medical examination and treatment as soon as possible to avoid delaying your condition.