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Itchy Eyes - Causes, Medications And Precautionary Measures

Eye irritation, burning, and swelling are common throughout the spring months and associated with the warmth and beauty of the season's first blossoms. In addition to the symptoms associated with allergy season. Ocular pruritus is the medical term used to describe itchy eyes ("proo-RIE-tus").

The most common reasons that result into itchy eyes could be either microbial infection or some environmental conditions. Ocular allergies, whether seasonal or year-round, are commonly to blame for itchy eyes. Some other common triggers for allergic reactions include pollen and pet hair. There are irritants that can cause eye allergy-like symptoms such as dust and smoke, as well as lotions, cosmetics, and contact lens solutions.


Red watery gray left eye
Red watery gray left eye

An allergy to ragweed or anything else that blooms and discharges pollen at specific periods of the year is the cause of the issue of itchy eyes that occur simultaneously every year. Immune responses to allergens are initiated by histamine, which is a chemical secreted by cells to protect against the allergen. Inflammation is triggered by histamine, and itchy eyes are one of the most prevalent symptoms of histamine exposure at the workplace.

  • Seasonal allergies occur just once a year, but permanent allergies exist all year long. Mold, dust, and pet dander are just a few of the things that cause recurrent eye allergies to flare up. We may also be allergic to particular goods in our house. The contact lens solution we're using may be bothering our eyes. Alternatively, the soap or shampoo we use may be the source of the issue.
  • Smoke, diesel exhaust, and even certain scents can cause some people to suffer from a severe allergic reaction. The most straightforward answer is to stay away from these irritants. Feeling better quickly may be as simple as applying cooling eye drops or a moist towel to your closed eyes.
  • Itchy eyes may be caused by various infections, including viral, bacterial, and fungal. It is known as "pink eye" because the white of the diseased eye appears pink when infected with conjunctivitis, one of the most prevalent eye diseases. In addition to being very infectious, it is often accompanied by discharge from the afflicted eye. Another kind of eye infection to consider is uveitis, an inflammation of the iris, which is the area of the eye that has colour. Uveitis is a condition that causes discomfort in the eyes and high sensitivity to light.
  • Water, oil and mucus in tears keep our eyes wet and hydrated. Our eyes may cease generating enough tears to keep them from drying up and itching for a variety of reasons. Getting older is one of the most prevalent causes. The amount of tears we produce decreases as we become older.
  • Long periods of time spent staring at a computer screen or trying to read in dim light can fatigue and irritate the eyes. Long-distance driving, particularly at night or on a sunny day, can also strain the eyes.
  • Contact lenses that are left in for an extended period of time or that are not replaced on a regular basis can cause irritation and redness in the eyes.Blepharitis, an infection of the eyelids, can cause red, itchy eyes. When the tiny oil glands at the base of the eyelashes become obstructed, it results in eyelash clumping. Blepharitis symptoms such as watery eyes and puffiness can be alleviated simply by keeping your eyelids clean.


  • Artificial tears or allergy eye solutions may help relieve itchy eye symptoms. Prescription eye drops or oral drugs may be required in many circumstances.Some drugs may also help you avoid recurrent itchy eye problems, particularly if you have seasonal allergies.
  • Applying a clean, cool, moist washcloth over your closed eyes may also assist.
  • The most effective itchy eye remedies target the source. If you have symptoms of dry eyes, an allergy drop will be less helpful than if you have itchy eyes due to seasonal allergies. Thus, contacting an eye specialist will help you find the best treatment for itchy eyes.
  • Several drugs may help alleviate ocular irritation, but only your doctor knows which one or combination of therapies is best for you.
  • Artificial tears or allergy drops may help irritated eyes in certain circumstances. In certain cases, an antibiotic, anti-inflammatory, and/or eyelid cleaning solutions may be required.

Precautionary Measures

  • Resist the urge to touch your irritated eyes. Histamines released by rubbing aggravate irritation. Excessive rubbing of the eyes may also cause a corneal abrasion. Eye rubbing may bring germs into your eyes, causing illness.
  • If you use contact lenses, it's critical that you replace them as directed. Soft contact lenses may attract allergens and bacterial products. Artificial tears should be used often to keep your eyes moist.Make careful to massage your contact lenses every night when washing them. Every day, wash the casing and replace the solution within. Do not add more solution to the mix. Every time you remove your contact lenses, start with a clean case and solution. If the discomfort does not disappear, talk to your eye doctor about changing your contact lens replacement schedule. It's also possible to use daily disposable contact lenses.
  • Dirt and bacteria on your hands may easily invade your eyes. Use a basic soap and warm water to clean them, or an alcohol-based hand sanitizer.
  • Once it has been proven that allergies are the source of your itchy eyes, you and your doctor will collaborate to develop a treatment plan that is tailored to your specific needs.

Itchy Eyes And COVID

Pink eye (conjunctivitis) is a symptom of COVID-19 that can occur. According to the research findings, the most prevalent eye issues associated with COVID-19 are light sensitivity, aching eyes, and itchy eyes.Observing your eyes might help distinguish between allergy and coronavirus symptoms. Allergic responses are red, runny, and unpleasant. Itchy, watery eyes aren't typical Coronavirus symptoms. The presence of a fever distinguishes seasonal allergy symptoms from coronavirus symptoms. Fever is more common in coronavirus patients than allergy sufferers. Some research suggests that coronavirus sufferers acquire pink eye (conjunctivitis). Their symptoms resemble conjunctivitis. Allergies may cause the same redness and discomfort. Allergic conjunctivitis causes itching, burning, and redness in both eyes. The eyes may seem puffy and gritty, as if something is in them. Expect other allergy symptoms including runny nose and sneezing. Remember that allergic conjunctivitis happens at the same time every year. Virusic conjunctivitis is frequently a one-time occurrence. It may cause burning, redness, and a watery discharge (which may be thicker and stickier than tears).

Itching eyes usually doesn't last long, and some people even find that they no longer have them. You should consult a physician for your own safety if itchy eyes transform into moderate to severe discomfort in your eyes or when you have an eye infection or when an eye infection develops. If you see any of the aforementioned symptoms, stop using home remedies and see your doctor immediately.

About The Authors

Suleman Shah

Suleman Shah - Suleman Shah is a researcher and freelance writer. As a researcher, he has worked with MNS University of Agriculture, Multan (Pakistan) and Texas A & M University (USA). He regularly writes science articles and blogs for science news website immersse.com and open access publishers OA Publishing London and Scientific Times. He loves to keep himself updated on scientific developments and convert these developments into everyday language to update the readers about the developments in the scientific era. His primary research focus is Plant sciences, and he contributed to this field by publishing his research in scientific journals and presenting his work at many Conferences. Shah graduated from the University of Agriculture Faisalabad (Pakistan) and started his professional carrier with Jaffer Agro Services and later with the Agriculture Department of the Government of Pakistan. His research interest compelled and attracted him to proceed with his carrier in Plant sciences research. So, he started his Ph.D. in Soil Science at MNS University of Agriculture Multan (Pakistan). Later, he started working as a visiting scholar with Texas A&M University (USA). Shah’s experience with big Open Excess publishers like Springers, Frontiers, MDPI, etc., testified to his belief in Open Access as a barrier-removing mechanism between researchers and the readers of their research. Shah believes that Open Access is revolutionizing the publication process and benefitting research in all fields.

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