Introduction Eye twitching, also known as eyelid spasms, is a common condition experienced by many people of different ages. It is usually temporary and harmless, but it can sometimes cause discomfort and concern, especially if it lasts for a long time. Eye twitching occurs due to involuntary contractions of the eyelid muscles and may be linked to simple factors such as fatigue or stress. In some cases, it may indicate a health issue that requires medical attention. Causes of Eye Twitching There are several possible causes of eye twitching, including: Stress and Fatigue Lack of sleep and physical exhaustion are among the most common causes. Anxiety and Emotional Stress Psychological stress can affect the nerves and muscles, leading to eyelid twitching. Excessive Screen Time Spending long hours using phones or computers can strain the eyes. Too Much Caffeine Excessive coffee or energy drink consumption may overstimulate the muscles and nerves. Dry Eyes This is common among contact lens users and older adults. Nutritional Deficiencies Lack of magnesium and certain vitamins may contribute to muscle spasms. When Is Eye Twitching Serious? In most cases, eye twitching disappears on its own. However, medical advice should be sought if: The twitching continues for several weeks. The eye becomes red or swollen. Vision problems occur. Twitching spreads to other parts of the face. There is noticeable drooping of the eyelid. Prevention and Treatment Eye twitching can often be reduced by: Getting enough sleep. Reducing stress levels. Taking breaks from screens. Limiting caffeine intake. Using lubricating eye drops if needed. Conclusion Eye twitching is usually a simple and temporary condition, but persistent symptoms may indicate an underlying health problem. Maintaining eye health, reducing stress, and seeking medical advice when necessary are important steps to prevent complications. Mrs. Reham Safaa Najem University of Al-Mustaqbal – The First and Leading Private University