Most commonly severe headache is associated with a migraine attack. This is due to the dilation of blood vessels on the brain after releasing a chemical onto the brain surface. Slowly this condition triggers various other parts of your body thus leading various other symptoms like: distorted vision, nausea, vomiting, etc.
Always severe headache doesn’t necessarily mean to be a cause of migraines. Severe headache is just the beginning of an attack that comes in stages with varying associated symptoms and can last up to three days. So, it is essential to get specific treatments.
One of the worst forms of any headache is sudden and severe headache. It can be due to cerebral sinus thrombosis, arterial dissections, and idiopathic intracranial hypertension. These should consult the urgent care doctor to receive proper treatment.
Some of the serious causes of headache include:
Meningitis – An inflammation of the meninges or membrane around the brain. This is a very serious condition if untreated can lead to death of the person.
Temporal arteritis – This condition is due to the inflammation of the arteries in the scalp. This condition is most commonly termed as a head pain than a headache. These patients find the affected blood vessels very tender to touch.
Blood pressure – It is the rare cause of headache. Also blood pressure causes various other symptoms in a person’s body.
Brain tumor – This condition frequently causes headaches.
Stroke – Can frequently cause headache.
Hemorrhage – Bleeding in the space between the brain and the arachnoid layer of the meninges can cause this condition.
If you are suffering from any of these conditions, you should contact your urgent or primary care provider.