Experiencing dry, itchy, or burning eyes is often attributed to fatigue, lack of sleep, or prolonged screen time. However, if these symptoms are persistent, they might indicate dry eye disease, a condition impacting comfort, vision, and daily life activities. Women are at a heightened risk due to hormonal fluctuations, aging, screen exposure, and certain health conditions.
The tear film—a thin layer of tears—protects the eyes by keeping them lubricated, preventing irritation and infection, and aiding clear vision. Dry eye disease occurs when there is insufficient tear production or rapid tear evaporation, leading to irritation and symptoms like burning, redness, discomfort, and blurred vision. Surprisingly, dry eyes may also result in watery eyes; when eyes are overly dry or irritated, they might produce reflex tears, which lack the lasting lubrication of a healthy tear film.
Women might be particularly susceptible to dry eye disease due to hormonal changes throughout life, including during pregnancy, breastfeeding, perimenopause, and menopause, all of which can impact tear production and the glands responsible for the oily layer of tears. Aging also plays a role as natural tear production alters over time. Additionally, lifestyle factors such as prolonged use of computers, phones, and tablets reduce blinking frequency, leading to uneven tear distribution and increased evaporation.
Other contributing factors include health conditions like diabetes, thyroid issues, rheumatoid arthritis, lupus, and autoimmune disorders, all of which can heighten dry eye symptoms. Certain medications, such as antihistamines, antidepressants, blood pressure drugs, and hormonal treatments, may also affect tear production. Environmental elements like air conditioning, fans, windy conditions, dust, and extended screen usage can exacerbate irritation.
Common signs of dry eye are burning, stinging, redness, irritation, a gritty feeling, excessive watering, light sensitivity, eye fatigue during reading or screen use, blurred vision, and difficulty wearing contact lenses. Symptoms often worsen after long periods of screen time, inadequate sleep, or exposure to dry, windy, or air-conditioned environments. To alleviate discomfort, individuals can apply the 20-20-20 rule, blink regularly, manage environmental factors, stay hydrated, get adequate sleep, and maintain a balanced diet rich in omega-3s, fruits, vegetables, and nuts. If symptoms persist despite lifestyle adjustments, consulting an eye-care professional is advisable to explore treatments like lubricating eye drops, warm compresses, eyelid care, or other therapies. Those with underlying health conditions affecting eye health should pay particular attention to ongoing symptoms to prevent discomfort and ease daily activities like reading and using digital devices.