From the Research
Yes, a dark room is beneficial for migraine relief. Retreating to a dark, quiet environment is one of the most effective non-medication strategies for managing an active migraine attack. Light sensitivity (photophobia) is a common symptom during migraines, and exposure to light can intensify pain and prolong the attack. When experiencing a migraine, find a room where you can eliminate or significantly reduce light sources by closing blinds, turning off lights, and using blackout curtains if available. This environment should be maintained for the duration of the acute attack, which typically lasts 4-72 hours. The scientific basis for this approach relates to how migraine affects the brain's processing of sensory information. During a migraine, the trigeminal nerve becomes hypersensitive, and light signals can trigger increased pain perception through pathways connecting the retina to pain-processing areas in the brain, as discussed in a narrative review on migraine and light 1. Additionally, consider complementing darkness with other sensory reductions like minimizing noise and avoiding strong odors for more comprehensive relief.
Some studies have explored the effects of different light exposures on migraine symptoms. For example, a study on green light exposure found that it significantly reduced headache days in people with episodic or chronic migraine, and improved quality of life measures without reported side effects 2. However, the most recent and highest quality evidence supports the use of a dark room as a primary non-pharmacological intervention for migraine relief.
Key points to consider:
- A dark room can help reduce light-induced pain and discomfort during a migraine attack
- The duration of the acute attack can last from 4-72 hours, and a dark environment should be maintained throughout this period
- Complementing darkness with other sensory reductions, such as minimizing noise and avoiding strong odors, can provide more comprehensive relief
- Recent studies have investigated the effects of different light exposures on migraine symptoms, but the primary recommendation remains to seek a dark, quiet environment for relief, as supported by the most recent evidence 1.