Can sudden flashes of light coming at you cause severe headaches?

Yes, flashes of light can trigger headaches. There are various types of headaches, including migraines, tension headaches, cluster headaches, and others. Migraines, in particular, can be triggered by a range of factors, including light sensitivity. Sudden, bright flashes of light, especially when they come directly toward you, can act as a trigger for migraines. These headaches are characterized by severe throbbing pain, often accompanied by nausea, sensitivity to sound, and visual disturbances such as flashes or shimmering lights.

It's important to note that not everyone experiences headaches from flashes of light. Individual susceptibility to light-induced headaches can vary, and some people are more prone to these triggers than others. If you find that sudden flashes of light consistently cause severe headaches, it's advisable to consult a healthcare professional for further evaluation and management. They can help identify any underlying conditions and recommend strategies to reduce headache frequency and severity.