Have you ever experienced leaving the pool with burning eyes? Red, irritated and stinging eyes could be more than just a common pool water problem. You might be experiencing swimmer’s eye – a common condition that affects people of all ages after swimming in chlorinated pools.
Optical expert at Feel Good Contacts, Tina Patel explains that “Swimmer’s eye is caused by disrupting the eye’s natural tear film. It is often harmless but repeated exposure without protection can lead to discomfort and potential eye infections. Using properly fitting goggles is the easiest and most effective way to keep your eyes safe while swimming.” Let’s explore more about swimmer’s eye in this insightful article.
What is swimmer’s eye and how is it caused?
Swimmer’s eye refers to eye irritation caused by exposure to chlorine and other chemicals found in pools. Medically, it’s known as a mild form of chemical conjunctivitis or inflammation of the conjunctiva (the thin membrane covering your eyes).
While chlorine is a common disinfecting agent for pools to keep them safe from bacteria and germs, chlorine in eyes can wash away the natural tear film that protects your eyes, leaving them dry and exposed. Chlorine also gets mixed with other contaminants such as sweat, urine, sunscreen and cosmetics, creating chloramines that can irritate the sensitive eye tissues and can even affect your skin and respiratory system. Other than these strong chemical irritants, the pH balance of the pool water can also be a contributor.
Common symptoms of swimmer’s eye
The symptoms can show up during or shortly after your swim, affecting one or both eyes. They usually include:
- Red or bloodshot eyes
- Itching or burning sensation
- Watery eyes, discharge or excessive tearing
- Dry or a gritty feeling
- Blurred vision
- Sensitivity to light
Most symptoms are temporary and mild. However, if they occur more frequently, they may lead to increased sensitivity over time and potentially more persistent issues if left unaddressed.
How to prevent this eye condition?
This condition can be easily prevented. Here are proven ways to protect your eyes before, during and after swimming:
1. Wear high-quality swimming goggles
A snug pair of swimming goggles can shield your eyes from chlorinated water. You can choose swimming goggles with UV protection and anti-fog coating for added comfort.
2. Shower before you swim
Rinsing off in the shower before entering the pool helps reduce the amount of sweat, body oils and product residue that mix with chlorine, reducing chloramine formation.
3. Do not wear contact lenses while swimming
Contact lenses can trap chlorine and bacteria against the eye, increasing the risk of irritation and infection. Additionally, water coming in contact with lenses can cause sight threatening eye infections.
4. Rinse your eyes immediately after swimming
Use an eye wash to wash your eyes out, and sterile saline solution to flush out any residual chemicals. This helps rebalance the tear film and prevent prolonged irritation.
5. Stay hydrated
Your body and your eyes should always be well-hydrated for optimal health. Drinking water supports your tear production and helps maintain natural tear production.
What to do if you get this eye condition?
If you’re already experiencing symptoms, here are some effective at-home remedies to soothe your eyes instantly:
1. Rinse your eyes thoroughly
Flush your eyes with sterile saline solution or an eye wash, to remove any lingering chemicals.
2. Apply lubricating eye drops
Use preservative-free artificial tears every few hours to soothe dryness and rebuild your tear film.
3. Use a cold compress
A clean, cool eye compress placed over closed eyes can reduce inflammation, itching and swelling.
4. Avoid further exposure
Skip the pool for a day or two while your eyes recover. If you need to swim daily, be sure your swimming goggles fit properly to avoid recurring issues.
5. Consult an experienced eye care provider
If your symptoms (especially pain, discharge or blurred vision) worsen or last longer than 24–48 hours, consult an optician or a GP (general practitioner). You may be experiencing an infection rather than simple irritation.
What are the risks of untreated swimmer’s eye?
While this eye condition is generally mild, repeated or prolonged exposure to irritating chemicals can lead to more serious eye conditions such as:
- Dry eye syndrome
- Chemical conjunctivitis
- Increased risk of infection
These risks are low with proper care, but they underscore the importance of prevention and prompt treatment.
Swimmer’s eye is a common problem for pool-goers, but it doesn’t have to ruin your swim routine. Be safe with the use of protective goggles, good hygiene and post-swim care.
FAQs
What causes swimmer’s eye?
This eye condition is mainly caused by chloramines (chemical compounds formed when chlorine interacts with organic matter in the pool). These irritants damage the natural protective tear film and cause disruption to the tear layer.
How can I prevent eye irritation while swimming?
Wearing high-quality, well-fitting swimming goggles is one of the best prevention methods. Additionally, you should rinse your eyes after swimming, avoid using contact lenses and shower before you swim. These steps help reduce exposure to chlorinated water and harmful chloramines.
What are the best home remedies for swimmer’s eye?
Use saline solution or an eye wash to clean your eyes, use artificial tears to restore moisture, and apply a cold compress to reduce discomfort. You must also avoid rubbing your eyes and going to the pool for a few days to prevent further exposure.
Disclaimer: The advice in this article is for informational purposes only and does not replace medical care or an in-person check-up. Please check with an eyecare professional before purchasing any products or remedies. For information on our article review process, please refer to our Editorial Policy.
Tina Patel is a qualified Contact Lens Optician at Feel Good Contacts with over 25 years of experience in the optical industry. She is a member of ABDO and registered with the GOC. Tina holds a BSc. (Hons) in Optical Management from Anglia Ruskin University and qualified as a Dispensing Optician in 2002. In 2007, she further specialised by completing advanced training in contact lenses, gaining her qualification as a Contact Lens Optician. She now shares her clinical expertise through teaching at City, University of London, guiding future opticians.
