Causes of Blurred Vision With Headache.

Headaches and blurry vision often occur together. This is because of a fairly complicated relationship between visual processing by the eye with other body organ systems. In addition to eye disease, blurred vision and headache can be caused by various other health conditions. If you experience headaches and blurred vision, the treatment will vary, depending on what the cause is. Already know what causes blurred vision and headache?

Symptoms of blurred vision and headaches


Hypoglycemia is a condition when the amount of blood sugar is low. This can happen to people who have diabetes or people who use treatment with insulin. Passing through meals, eating much less than usual, or excessive exercise can also be a trigger for hypoglycemia. One of the symptoms that arise if someone has hypoglycemia includes the appearance of a blurred vision, headache, excessive sweating, difficulty concentrating, trembling, and fatigue.

Low blood pressure.

Blood pressure is said to be low if the numbers fall below 90/60 mmHg. Causes of low blood pressure or hypotension include dehydration, heart health problems, and vitamin B12 and folate deficiencies, anaphylactic reactions, and bleeding. Low blood pressure causes the appearance of various symptoms ranging from headaches, blurred vision, nausea, weakness, decreased concentration, even fainting.

A migraine.

A migraine is a condition of a headache that occurs on one side of the head. A migraine has several different symptoms depending on the stage. By the time the main attack of this one headache culminates, a blurry vision may arise. Other symptoms that arise are less lust then as well as increased sensitivity to light, sound or smell.

Migraine triggers also vary. Starting from high-sodium foods, certain food additives such as MSG, alcohol drinks and high caffeine, stress, medication effects, and changes in sleep patterns can affect it. Basically, in the head, not just migraines that can cause dizziness and blurred vision. Any condition that reduces blood flow to the brain can lead to dizziness and blurry vision. If there is an injury to the head can also cause blurred vision and dizziness.

Whiplash or a scratching injury.

Whiplash is a condition of the neck injury. This injury occurs when the position of your neck is forced too backward toward the back. Usually, this can happen in a car accident, a sport that involves physical contact between the players (eg football, karate, boxing, etc.), falling from the bike, or the fall of objects that make the head jerk back.

This condition will cause injury to the ligaments, muscles, bones, and joints. This injury is very uncomfortable and can disrupt the activity of the sufferer. Approximately 24 hours after the incident, usually there will be some symptoms of a headache especially in the back, blurred vision, and neck feels stiff.


Glaucoma is an eye disease that occurs due to damage to the optic nerve. There are two most common forms of glaucoma: primary open-angle glaucoma and closed-angle glaucoma. Primary open-angle glaucoma shows spontaneous symptoms, suddenly your eyes narrowed.

While acute closed-angle glaucoma or so-called acute angle-closure glaucoma can also be the cause of blurred vision, dizziness, headache, painful eyes, nausea, and vomiting.

Other eye disorders.

There are various other eye conditions that may cause blurred vision and headache. People who are nearsighted or nearsighted can also experience headache attacks with blurred vision, especially if the size of the glasses does not match the condition of his eyes. Cataracts can also be the cause of blurred vision and lightheadedness. Even eye changes related to pregnancy can cause impaired vision and headaches.

Although some vision changes can cause headaches and blurred vision, not all of these conditions indicate severe medical problems. For that, consult a change doctor in the look and feel of dizziness that occurs to you, especially if it occurs suddenly.

Conditions of nerves and blood vessels.

Various conditions of the nerves and blood vessels can cause blurred vision and headache. Head injury, stroke, or rupture of blood vessels in the brain, infection of the brain and surrounding tissues of the brain, and tumors can also cause symptoms of blurred vision and headaches.

Also, read How can we get illnesses? And Tips To Avoid It.

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