I'm Easily Startled—Am I Normal?

Feeling overly jumpy at small noises is not just an annoyance—it can be a sign of how the brain and body react to stress, stimulants, trauma, or underlying medical conditions. Kirtly Jones, MD, explains why some people develop a heightened startle response. Learn more about the factors that keep the nervous system on high alert and how to navigate getting help when everyday sounds feel overwhelming.