Migraine is caused by eye strain and is often linked to poor lighting

The link between eye strain and lighting

Eye strain is one of the most common causes of migraines, occurring when the eyes are forced to work harder than they’re capable of. This often happens in environments with poor lighting, where the light is either too bright, too dim, or creates glare from various angles. The most common type of migraine, which features a pulsating headache on one side of the head, can easily be triggered by eye strain due to inadequate lighting conditions.

When lighting isn’t optimal, it can cause the eyes to become overburdened, which leads to tension and, subsequently, migraines. This is particularly true for people already sensitive to light and sound during migraine episodes. Migraines with aura, which may involve visual disturbances or flashing lights before the headache begins, are another type often influenced by light and eye strain. Many experiencing migraines for the first time may not realize that their surroundings’ lighting plays a role, but identifying these triggers can help reduce the likelihood of future episodes.

How poor lighting can cause migraines

Inadequate lighting directly impacts our eyes and brain. When light is too intense, flickers, or comes from the wrong angle, the eyes are forced to compensate, which can lead to strain and ultimately headaches. In severe cases, this headache can develop into a full-blown migraine, where light sensitivity, noise sensitivity, and nausea may become overwhelming. A common symptom is a pulsating headache, often localized to one side of the head, sometimes accompanied by pain behind one eye. In children, migraines can sometimes be mistaken for other types of headaches or conditions, but light sensitivity is a strong indicator. If a child frequently complains of headaches after being in brightly lit spaces, it may be worth examining the lighting at home and school to try reducing eye strain.

There are different types of migraines, and symptoms can vary from person to person. Some experience warning signs before a headache, such as in the case of migraines with aura, while others may not notice specific precursors. Regardless of the type, it’s clear that poor lighting can worsen the condition and make symptom management more challenging. To reduce exposure to harsh static lighting, consider using dynamic lighting with adjustable brightness to create a more comfortable environment.

Lighting tips for preventing eye-related issues

Preventing migraines and eye strain involves creating an environment with appropriate lighting. Here are some practical tips to optimize lighting and reduce the risk of migraines:

1. Use adjustable light sources: Glare can be a strong migraine trigger. Choose lighting with dimmers that can be set to your needs. Lighting is further improved with dynamic light, which varies automatically throughout the day, providing a more comfortable experience for the eyes. With the dynamic daylight function, the temperature shifts of natural sunlight are simulated. 
2. Avoid sharp contrasts: Large contrasts between bright and dark areas in a room can strain the eyes and cause tension. D-tec’s lighting offers balanced illumination, ensuring that the entire workspace is evenly lit.
3. Optimize screen lighting: Many spend considerable time in front of computer screens, and intense light or reflections can cause eye strain. Ensure the screen is well-positioned and consider using filters or adjustable brightness to prevent eye fatigue.
4. Take regular breaks for your eyes: Schedule regular breaks to reduce eye fatigue.
5. Create a sleep-friendly environment: Getting enough sleep is essential for migraine prevention. Keep your bedroom dark and quiet, and avoid screens right before bedtime. Sleep deprivation can increase light sensitivity, raising the risk of migraines.

When to seek medical advice

If you frequently experience migraines or have had your first migraine, particularly with light sensitivity, consider seeking medical advice.

Awareness of the role lighting plays in triggering and worsening migraines can help you make changes that improve your lighting environment at work. Contact us at D-tec; we’re experts in lighting solutions tailored to your needs.