There are many causes of stuffy head, the common causes are mainly the following: 1, neuropathic headache, the disease is caused by the disease is mostly seen in patients with mental tension and emotional anxiety, mainly manifested as a sense of head distension, stuffiness, distension, perfect head examination often without intracranial organic lesions, taking anti-inflammatory and analgesic drugs such as ibuprofen extended-release capsules, aminogam tablets can symptomatically relieve pain symptoms. 2, intracranial Tumors, such as meningioma, glioma and other intracranial tumors, can pull and stimulate the intracranial blood vessels and nerves, causing stuffiness and pain in the head, and in serious cases, jet vomiting, coma and even death. 3. Intracranial vascular malformation, which is caused by congenital abnormalities of blood vessels, can cause symptoms such as stuffiness and severe pain in the head, and the site of onset is consistent with the lesion. The onset of the disease is consistent with the location of the lesion, and the diagnosis can be clarified by perfecting intracranial angiography and treated by vascular embolization surgery.