Fear of bright daylight could trigger panic attacks, said a study.
There have been several hints in earlier research as well that photophobia is associated with panic disorder.
"For example, in some people, fluorescent light can induce panic attacks. It had also been noted that people with panic disorder often protect themselves from light by wearing sunglasses," said lead researcher Giulia Campinoti from the University of Siena, Italy.
To understand it further, researchers compared 24 patients with panic disorder against 33 healthy people.
Using a standard Photosensitivity Assessment Questionnaire, they found that healthy controls showed a slight tendency to be photophilic - to be attracted to bright light.
In contrast, the patients with panic disorder showed medium to high levels of aversion to bright light.
"We believe that photophobia is one of the elements, which may increase the risk of people suffering from panic attacks," Campinoti added.
We do not yet know exactly what the relationship might be but there is probably some underlying biochemical basis, he said.
The findings were shared at the 27th ECNP Congress in Berlin, Europe's largest meeting on applied neuroscience.
-Indo-Asian News Service
na/ml/vt
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
