Headache and Mental Stress Icon - Free Vector Illustration #3703546 (License: Personal Use)

This vector illustration features a solid black silhouette of a human head viewed frontally, with three bold lightning bolts emerging from the upper right side of the skull to convey pain, tension, or cognitive overload. The stark contrast and clean lines make it highly scalable and suitable for digital and print media. Its symbolic clarity supports rapid visual communication in health-related contexts.

Commonly used in healthcare websites, mental wellness blogs, migraine awareness campaigns, and educational materials about stress management. Matches user intent for visual metaphors of headache, anxiety, burnout, or neurological symptoms.