Published on: 4/7/2025
Yes, there is a strong connection between photophobia (light sensitivity) and migraine or headache disorders. Bright light can worsen headache pain, and many people with migraines experience discomfort when exposed to light.
Photophobia means that your eyes are very sensitive to light. When you have a migraine or headache, bright lights, whether from the sun, lamps, or screens, can make you feel even worse. During a migraine, your brain and nerves may react strongly to light, which can add to your pain and make you feel uncomfortable. This is why many people with migraines tend to seek out dark, quiet rooms when a headache starts. Researchers have found that changes in the brain during a migraine can make it more difficult for you to handle normal light, causing photophobia. This is sometimes seen as part of a group of symptoms that come together with migraine, including headache pain, sensitivity to noise, and sometimes even nausea. If light sensitivity happens often with headaches, it might be helpful to wear sunglasses on bright days or use dimmed lights indoors. Remember, if these symptoms impact your life frequently, talking to a healthcare professional can help you manage them and find comfort.
(References)
Wilkins AJ, Haigh SM, Mahroo OA, Plant GT. Photophobia in migraine: A symptom cluster? Cephalalgia. 2021 Oct;41(11-12):1240-1248. doi: 10.1177/03331024211014633. Epub 2021 May 14. PMID: 33990148; PMCID: PMC8497413.
Wang Y, Wang S, Qiu T, Xiao Z. Photophobia in headache disorders: characteristics and potential mechanisms. J Neurol. 2022 Aug;269(8):4055-4067. doi: 10.1007/s00415-022-11080-4. Epub 2022 Mar 23. PMID: 35322292.
Zou X, He J, Zhou M, Zhao F, Tian X, Xu X, Hong W, Wang F, Chen J, Qin C, Xia J, Xie Y, Xiao Y, Liu K, Guo L. Photophobia and Visual Triggers in Vestibular Migraine. Neurol Ther. 2024 Aug;13(4):1191-1201. doi: 10.1007/s40120-024-00631-8. Epub 2024 May 31. PMID: 38819614; PMCID: PMC11263323.
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