Red eyes are one of the most common side effects of medications, and they can be incredibly frustrating. They can also be a sign that your medication is working. Let’s take a closer look at what red eyes mean and how to deal with them.
What are the red eyes?
If you have red eyes, it may mean that you are suffering from an illness or injury. In some cases, red eyes may be a sign of a serious medical condition. If you are concerned about your eyes, consult with your doctor. There are many potential causes of red eyes, and the best way to treat them varies depending on the cause.
Some common causes of red eyes include irritation due to allergies or environmental factors (such as wind or sun exposure), conjunctivitis (inflammation of the membranes that cover the eye), ocular herpes (a viral infection of the eye), and trachoma (an infection of the eyelashes). Treatment for each of these conditions will vary, but often involves antibiotics and/or rest.
If you notice that your red eyes are getting worse, contact your doctor immediately. Red eyes can indicate a serious health problem, and should not be ignored.
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What causes red eyes?
Red eyes are caused by a shortage of blood flow to the eye. The color can be due to the presence of blood vessels that have burst, or from the accumulation of fluid in the eye. There is no specific cause for red eyes, but they can occur due to a variety of reasons, including:
-A cold or the flu: When the body’s temperature drops below 37 degrees Celsius (98.6 degrees Fahrenheit), inflammation begins in tissues throughout the body. This includes the tissues around your eyes and nose. Inflammation causes swelling and can block blood flow to your eyes.
-Eyelid problems: If one or both of your eyelids is swollen, it can block blood flow to your eyes. This can also happen if you have an infection in either eye that has scarred, or if there is a foreign object lodged in one of your eyelashes.
-Tears: Tears contain water and electrolytes (such as potassium) which help keep your eyes moist and functioning well. Tears also contain natural pigments which contribute to iris coloration – blue for light eyes, brown for dark eyes. As tears flow down your face, some may get into your eyes causing redness and irritation.
How can you deal with red eyes?
There are a few things you can do to relieve red eyes, depending on the cause. If it’s due to dryness or allergies, applying an eye cream can help. For instances of irritation from contacts, rinsing your eyes with warm water and then using a saline solution (1 part water to 9 parts salt) can help soothe them. If the redness is due to fatigue or exposure to the sun, taking ibuprofen or over-the-counter sleep aids can help reduce inflammation and pain. Additionally, using cool compresses can also help soothe irritated eyes.
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Prevention tips for red eyes
If you’re experiencing red eyes, there are a few things you can do to prevent them from getting worse. Here are some prevention tips for red eyes:
1. Keep your head cool and hydrated. Dehydration can lead to poor circulation and aggravate red eyes. Drink plenty of water, juice, or other fluids throughout the day.
2. Wear sunglasses when the sun is shining bright. Sunglasses protect your eyes from the sun’s harmful radiation and help reduce the appearance of redness and swelling.
3. Avoid rubbing your eyes excessively. Doing so can cause discomfort, irritation, and even further damage to your delicate eye tissues?
4. Use a humidifier at night if you experience dry eye syndrome (DES). DES is a condition that causes inflammation of the tear film inside your eyes, which can lead to severe vision problems including red eye defects. A humidifier will help moisturize your tear film and relieve symptoms of DES such as itchiness and stinging in the eye area.