What are the causes and treatment of red eyes?

Red eye is when your eyes become bloodshot or red due to irritation or inflammation. The blood vessels in your eyes can become inflamed and make your eyes look red. Red eyes may get better themselves, depending on the cause. In most cases, it is not concerning, but it is best to consult an Ophthalmologist if your eyes feel extra sensitive or become painful. Simple home remedies can help resolve red eyes.

Causes of red eyes

There can be many reasons your eyes can get red, including excess alcohol consumption and eye injuries. Here are some medical reasons why your eyes may be red.

1.      Allergies

Allergies can affect your eyes. Pollutants from outside can get in your eyes and cause swollen vessels. They can occur when pollution, pet dander, makeup, or other irritants enter your eye. The immune system reacts and triggers allergy, causing red eyes. You may also face other symptoms like itching and watery eyes.

2.      Eyelid inflammation

Blepharitis is a condition that leads to eyelid redness and swelling. It may also cause watery and itchy eyes. It may also cause sensitivity to light and burning in the eyes.

3.      Pink eye

Pink eye, also known as conjunctivitis, is a common eye infection that occurs more often in children. It happens due to the inflammation of the bottom of the eyelid and the white part of your eye. It can cause many symptoms, including crust around the eyelid, light sensitivity, discharge from the eyes, and itchiness in the eye. It is a contagious condition and needs a proper examination from an Eye Specialist in lahore.

4.      Glaucoma

In this condition, fluid build-up in the front of the eye can lead to pressure and harm the optic nerve. This condition usually affects people over 60 and usually does not have any signs. A rare form of glaucoma, acute-angle closure glaucoma, may show other symptoms, such as pain, headache, blurry vision, nausea, and vomiting.

5.      Dry eyes

Dry eye is another illness that can lead to other eye health issues. It can occur when the eyes become overly dry due to the slow production of tears. It is a painful condition and can result in the red eye.

6.      Other issues

Red eyes can also occur due to other causes, such as smoking, alcohol overuse, infections, scents, and eye surgery.

Home remedies for red eye

Symptoms of the red eye may resolve on their own, depending on the cause. Some simple remedies can help fasten the recovery process from red eye.

●       Apply a hot or cold compress:

A hot or cold compress on your eye can ease inflammation and clear red eyes. Both these methods can be effective, so you can choose the one that suits you the most. Keep in mind that the area around the eye is sensitive, so avoid excessively cold or hot temperatures.

●       Use artificial tears

Artificial tears can help moisten the eye and remove toxins that cause infection or irritation. It can also effectively cure dry eyes, hence treating the red eye. It may heal red eyes, at least in the short term.

●       Change contact lens

Contact lenses can be favorable for those who experience vision impairment as long as you use them with care. Expired or broken contacts can damage your eyes and cause red eyes, so remember to change your contact lens on time. If you have recently bought new lenses and your eyes are unusually red, contact your doctor to identify the problem. Contact lenses require extreme care, so make sure that you store them accurately and use the correct solution.

●       Alter your diet

Diet plays a vital role in your eye health. Eating foods that may cause inflammation, such as oily and processed foods, can lead to red eyes. Limit the number of foods that can cause swelling, and it may lower redness. Add foods to your diet that may be beneficial for your eyes. Hydration is vital to your eyes, so ensure that you drink ample water during the day.


Red eyes can happen anytime in life, and it is not something to worry about usually. There are several reasons for red eyes, which may cause other symptoms. Red eyes may get better on their own, but a few home remedies can quicken the healing process. If it happens occasionally, it may not be an issue, but you should consult a doctor through if the problem persists.

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