intense can trigger a migraine attack because the light-sensitive cells in the eye communicate directly with the areas of the brain that cause pain. Migraine sufferers, in most cases, also suffer from photophobia, which is one of the manifestations useful for diagnose a "migraine. Very bright artificial lights can also cause photophobia, but the glare of the sun is one of the main triggers. Less commonly, bright sunshine can also cause headaches in people suffering from tension headaches, the most common type of pain. A sun headache can arise when you go from a dark area to bright light, such as walking out of a movie theater and going out into sunlight. It is also more likely to develop in bright, reflected sunlight.This most commonly occurs on the beach, in water, concrete roads and other reflective surfaces, or in snow. The most common symptoms, in fact, are pain in the eyes that precedes that in the head. The heat also increases body temperature and can cause vascular inflammation and therefore be a source of particularly intense and violent pain. In many cases the headache is accompanied by symptoms such as vomiting and nausea and can last up to three days.
Protect your eyes to relieve migraine alone
The best way to prevent sun headaches is to wear protective eyewear at any time of the day. Choose dark and tinted glasses with polarized lenses to reduce glare. Wrap-around sunglasses and a wide-brimmed hat will give the best protection. Be sure to wear your sunglasses before going from darkness to sunlight. Darkness widens the pupils and brings more light into the eyes.
Photophobia: causes and symptoms
Photophobia can be associated with different symptoms, which depend on the underlying cause. There are subjects sensitive only to very intense light, while in the most serious cases a considerable pain can arise from exposure to any light source (sunlight or artificial light, fire, etc.).
Some obvious symptoms allow you to recognize if the sensitivity to light has increased, such as:
- Moderate or severe eye pain, even in low light conditions
- Need to close your eyes
- Burning in the eyes;
- Excessive tearing.
In some cases, in addition to photophobia, there are no further manifestations; in others, however, people have many symptoms such as headaches or migraines.
blood called electrolytes. When fluids and electrolytes get out of balance, headache is one of the most common symptoms. On sunny days, you are more likely to lose fluids due to sweating. Symptoms of a dehydration headache include headaches along with thirst, fatigue, dizziness, dark urine, and dry mouth. To avoid or treat a dehydration headache, it is recommended that you hydrate yourself abundantly, having a drink that replenishes sugars and electrolytes, such as a sports drink. Avoid alcohol, sugary drinks, and caffeine as they can increase dehydration.
Did you know that in the summer ...
For people with migraines, summer can also trigger headaches due to the fragrances in summer products like sunscreen and insect repellent. Strong scents and odors are a common trigger of migraines and headaches.
, it is useful to wear a bandana (perhaps moistened) around the neck to keep the head cool. Use a cool mist spray to keep your face and body hydrated (such as thermal water spray or plain water). Wear clothes in natural fabrics and light colors that can reflect the heat of the sun, while dark clothes absorb it.
