--- title: Fireworks and PTSD: How Fourth of July Celebrations Can Trigger Trauma description: Fireworks will be going off with a bang all weekend, but for some, they cause more anxiety than celebration canonical: https://time.com/3945001/fireworks-ptsd/ author: Alice Park article:opinion: false article:content_tier: free article:published_time: 2015-07-02T18:30:58.000Z article:modified_time: 2026-08-04T07:58:41.408Z article:section: Health og:title: How Fireworks Can Trigger PTSD og:description: Fireworks will be going off with a bang all weekend, but for some, they cause more anxiety than celebration og:url: https://time.com/3945001/fireworks-ptsd/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/blte37cc7741b99ae96/6988597a0b72e36dc56e4c83/gettyimages-514412141.jpg?branch=production&width=1200&quality=75&auto=webp&crop=16:9 og:image:width: 5100 og:image:height: 2869 og:image:alt: 514412141 og:type: article twitter:card: summary_large_image twitter:title: How Fireworks Can Trigger PTSD twitter:description: Fireworks will be going off with a bang all weekend, but for some, they cause more anxiety than celebration twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/blte37cc7741b99ae96/6988597a0b72e36dc56e4c83/gettyimages-514412141.jpg?branch=production&width=1200&quality=75&auto=webp&crop=16:9 ---  # How Fireworks Can Trigger PTSD > Sponsored content. 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Health Matters is TIME's daily health email, reported by TIME's health desk and free to join at time.com/newsletters. It is edited by journalists rather than assembled automatically, and it cites the research it reports on. #### Is Health Matters free? Yes. Health Matters is a free daily newsletter from TIME, available at time.com/newsletters. #### Who reads TIME's Health Matters newsletter? Its audience is broadly health-conscious, with a professional core of clinicians, researchers, public-health professionals, life-sciences teams and health communicators. ## Video: The Science Behind Fireworks and the Galaxy [Watch (HLS stream): The Science Behind Fireworks and the Galaxy](https://cdn.jwplayer.com/manifests/xqifFnsn.m3u8) (1:28)  _Published 2015-07-01. How do fireworks work? The same way the universe does._  by [Alice Park](https://time.com/author/alice-park/)  ## Alice Park Senior Correspondent Jul 2, 2015 6:30 PM UTC  Fireworks exploding in night sky Fireworks exploding in night sky Pete Saloutos—Getty Images/Blend Images  by [Alice Park](https://time.com/author/alice-park/)  ## Alice Park Senior Correspondent Jul 2, 2015 6:30 PM UTC You may see the signs popping up around your neighborhood this July 4—red, white and blue notices that indicate the home of a vet with the request to “Please be courteous with fireworks.” The signs are the work of a Facebook-launched nonprofit, Military With PTSD, begun by Shawn Gourley, whose husband, Justin, served in the Navy for four years and returned with post traumatic stress disorder (PTSD). Sudden and loud noises can trigger episodes of PTSD, bringing veterans back to traumatic experiences they have lived through during their service. According to the U.S. Department of Veteran Affairs, up to 20% of military personnel who served in Iraq or Afghanistan experience PTSD each year. The signs are posted on the lawns of veterans’ homes to alert people to be more considerate when setting off fireworks in the area. According to Gourley, who [spoke to CNN](http://www.cnn.com/2015/07/01/health/ptsd-vets-and-fireworks-irpt/), the group has mailed 2,500 signs, some of which were paid for by donations and others by the vets themselves, while 3,000 people remain on a waiting list. The signs are not meant to quash any Fourth of July celebrations, but to raise awareness that the explosive sounds, flashes of light and smell of powder may trigger unwelcome memories for some. “If you are a veteran, on the one hand July 4th should be one of the most patriotic holidays that you feel a part of,” says Dr. John Markowitz, professor of psychiatry at Columbia University. “On the other hand, the rockets’ red glare and the bombs bursting in air are likely to evoke traumatic memories, and you might want to hide. It’s a tricky one.” Having advanced knowledge of a fireworks display can help some people with PTSD to better prepare and cope with any symptoms they may experience. “A big component of the startle response and PTSD is the unexpected,” says Rachel Tester, program director of the Law Enforcement, Active Duty, Emergency Responder (LEADER) Program at Harvard Medical School’s McLean Hospital. “When people are able to anticipate, they are able to put into place mechanisms they have to cope ahead of time.” That might include things such as relaxation techniques or being able to see the fireworks show and therefore know that they’re coming, as well as having headphones, music or other distractions at the ready. Such strategies may not work for every PTSD patient, but being more aware that the explosive celebrations of the holiday might affect those with PTSD is an important step toward ensuring that everyone can enjoy the holiday without fear, anxiety or pain. ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/3945001/fireworks-ptsd/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/3945001/fireworks-ptsd/"},"headline":"How Fireworks Can Trigger PTSD","datePublished":"2015-07-02T18:30:58.000Z","dateModified":"2026-08-04T07:58:41.408Z","description":"Fireworks will be going off with a bang all weekend, but for some, they cause more anxiety than celebration","url":"https://time.com/3945001/fireworks-ptsd/","keywords":["Mental Health/Psychology","Veterans","Brain","PTSD","fireworks","Mental Illness","fourth of july","July 4th","July 4"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blte37cc7741b99ae96/6988597a0b72e36dc56e4c83/gettyimages-514412141.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Alice Park","jobTitle":"Senior Correspondent","url":"https://time.com/author/alice-park/"}],"articleSection":"Health","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blte37cc7741b99ae96/6988597a0b72e36dc56e4c83/gettyimages-514412141.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"514412141","caption":"514412141","creditText":"Pete Saloutos—Getty Images/Blend Images","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/health/","name":"Health"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/mental-healthpsychology/","name":"Mental Health/Psychology"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/3945001/fireworks-ptsd/","name":"How Fireworks Can Trigger PTSD"}}]},{"@context":"https://schema.org","@type":"VideoObject","name":"The Science Behind Fireworks and the Galaxy","description":"How do fireworks work? 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