Primary eye irritation is a common problem that affects millions of people worldwide. There are several other terms that can be used to describe this condition such as ocular irritation, eye discomfort, eye inflammation, and conjunctivitis. Irritation may occur as a result of allergies, exposure to irritants, or infections. Symptoms include redness, itching, burning, and tearing of the eyes. Treatment may include over-the-counter eye drops and avoidance of the irritant. If symptoms persist, it is important to seek medical advice from an eye doctor. It is essential to take preventative measures to avoid primary eye irritation, such as eye protection during hazardous activities, proper hygiene, and avoiding contact with irritants.