dangers

Hazards to your eyes are any factors that may increase the risk of eye damage or vision loss. They occur in your daily life, at work, whilst playing sport and when wearing contact lenses. Some hazards are immediately obvious, such as a splash of chemical liquid or a flying object, whilst others are less obvious, such as prolonged exposure to UV radiation or the unhygienic use of contact lenses.

Eye damage can range from mild irritation and redness to serious injuries to the cornea, the lens or the retina. Some forms of damage are reversible, whilst others may be permanent. It is therefore important to be aware of the risks and, where possible, to take steps to protect your eyes.

Common hazards

• UV radiation: prolonged exposure to sunlight without protection can contribute to damage to the cornea, the lens and the retina.
• Chemicals: cleaning products, solvents, acids and alkalis can cause severe burns and permanent damage if they come into contact with the eyes.
• Mechanical injuries: flying particles, dust, metal splinters or a blow to the eye can damage the cornea or cause deeper injuries.
• Infections: bacteria, viruses, fungi and parasites can enter the eye via dirty hands, water or contaminated lens materials.
• Unhygienic lens use – such as wearing lenses for too long, failing to replace them on schedule, sleeping in daily disposable lenses, or cleaning lenses with tap water – increases the risk of infections and keratitis.
• Working at a computer screen: prolonged screen time can contribute to dry, tired eyes, although this is usually temporary and does not cause permanent damage.
• Smoking: tobacco smoke contains irritants and can contribute to various eye conditions in the long term.

Protection in the workplace

Many occupations involve specific eye risks. These include welders, construction workers, laboratory technicians, dentists and people who work with chemicals or machinery. In such situations, wearing safety goggles or face shields is often compulsory. Make sure the protective equipment fits properly and is suitable for the type of hazard you are working with.

Contact lenses and hygiene

Many eye infections among contact lens wearers are caused by poor hygiene: not washing hands before inserting lenses, rinsing lenses with tap water, not replacing the lens case, or wearing lenses for longer than intended. Always follow the instructions for use for your lenses and the accompanying solution. At SMEYEL , you’ll find lens solutions and care products designed to keep your lenses clean and safe in accordance with the manufacturer’s instructions.

First aid for eye injuries

If your eye comes into contact with a chemical: rinse your eye immediately and thoroughly with clean water or saline solution, and seek medical attention straight away. If you have been struck or stabbed in the eye: do not touch the eye, do not rub it and do not try to remove anything. Cover the eye and go straight to the GP out-of-hours service or A&E. If in doubt or if you are in pain: always have it assessed by an ophthalmologist.

Prevention in everyday life

Wear sunglasses with UV protection in bright sunlight. Wash your hands before touching your eyes or inserting your lenses. Replace your lenses and lens case according to the schedule. Avoid smoking and prolonged exposure to irritating fumes. Take regular breaks when working at a computer screen and blink occasionally to keep your eyes moist.

If you experience any symptoms, pain, sudden loss of vision or are concerned about a possible eye injury, please contact your optician, optometrist or ophthalmologist.