Summer Up Your Eye Health

Spring and the summer months is synonymous with the allergy season. With high concentrations of pollen in the air, many of us will notice those telltale hay fever symptoms of itchy, watery, red eyes. GP, Dr Nisa Aslam notes:

“To minimise discomfort,  consider antihistamines if you are prone to hay fever, wear sunglasses outdoors to protect your eyes from pollen, avoid high pollen times, typically early morning and late evening, and use appropriate eye drops to soothe irritation."

“Besides pollen and hay fever, other allergies that may affect the eyes include dust mites, animal dander (tiny flakes of skin or hair), foods (such as nuts, fruit, shellfish, eggs, cow’s milk), insect bites and stings, latex, mould, and household chemicals.” ⁷

Sunlight and UV rays can play havoc with eyes and affect eye health, and UV light can damage all parts of the eye, including the eyelids. Dr Aslam explains:

“The National Eye Institute reports that prolonged exposure to UV rays can modify lens proteins,⁸ leading to cataract formation and deteriorating eyesight." ⁹

“Wearing good-quality sunglasses with UV protection is a simple but effective preventative step.”

A simple way to help look after your eyes is to ensure your fluid intake is adequate, especially during warmer months. Dr Nisa Aslam notes further:

“Dehydration impacts the body similarly to warm temperatures, as reduced hydration levels lead to decreased tear production. Consequently, this can cause the eyes to become itchy, dry, and irritated."

“Ensuring adequate fluid intake helps maintain a healthy tear film and supports overall eye comfort.” ¹⁰

Sleep is one of the elixirs of good health, and this goes for your eyes as well. Dr Nisa Aslam explains:

“When we don’t get enough sleep or have poor quality sleep, this affects tear production, which can result in dry, tired eyes." ¹¹

“Prioritising consistent, good-quality sleep supports eye recovery and comfort.”