Allergic conjunctivitis of the eye or eye allergies can cause swelling, watery, itching, redness, and feels hot. Eye allergies usually occur in both eyes and is associated with nasal allergies or allergic rhinitis such as sneezing.
Eye allergies are caused by the body’s immune system overreacts to a foreign substance into the eye. Specialized cells in the eyes called mast cells release proteins known as histamine which causes the blood vessels in the eyes and swollen eyelids. Any substances that enter the eye and cause allergic reactions are called allergens. For example, dust, pollutants from vehicles, cosmetics, or contact lenses.
Puffy eyes and dark circles are caused by eye allergies, it will interfere with performance. According to medical professor at Northwestern University Feinberg School of Medicine Kris G. McGrath, puffy eyes and dark circles around the eyes are the result of impaired blood flow in the blood vessels around the eye occurs when the eye allergy.
So how do I fix this? The most important thing to do is try to avoid exposure causes eye allergies and contact a doctor. “Treatment includes avoiding allergens and medications to reduce inflammation in the nose, sinuses and eyes,” said McGrath.
In addition to medication, there are simple strategies that you can do yourself to speed up the healing of eye allergies. Besides this strategy can also be used to prevent the symptoms of eye allergies.
1. Wash your hands
One of the most common causes of eye allergies is allergen entrainment into the eye through the hands. Therefore, you should wash your hands every time you hold the eye.
2. Use eye drops
Rinse salt and artificial tears can help remove allergens from your eyes. Certain eye drops can also shrink the blood vessels and stop the histamine. But do not use this product too often because it causes the eye is more sensitive and easily irritated.
3. Try cool compresses
A cold towel or a bag of frozen to soothe puffy eyes, reduce swelling and relieve itching.
4. Close the window
You can not always avoid the allergens from the outdoors, but you can keep the allergen comes into the room. Close the windows in the house and your car, especially when the weather is windy.
5. Wear goggles
Glasses can banish allergens entering the eye.