Wearing contact lenses offers freedom, clarity, and comfort — but only when used responsibly. This article explores the side effects of contact lenses, from common issues like dryness and redness to more serious risks such as corneal infections and oxygen deprivation. Learn how improper hygiene, overwear, or poor fit can harm your eyes, and discover expert preventive tips for safe, comfortable lens use. Protect your vision — because healthy eyes are the foundation of clear, confident livi...