“Even if you don't ever make an effort to remember that date... On the day of, it just hits me.”
Guillermo Sanchez
U.S. Army
2003-2006
Available en Español
With PTSD, it is common to react to trauma-related cues. The date of a traumatic event from your past may bring up feelings or distress, even years later. These "anniversary reactions" could make you upset or create more intense symptoms. Learn about common types of anniversary reactions and how you can cope.
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One of the key symptoms of posttraumatic stress disorder (PTSD) is reacting to trauma reminders. An anniversary date may cue (or "trigger") the memory of a traumatic event. For example, the attacks on September 11, are referred to by the date on which they occurred (9/11). For anyone personally affected by the 9/11 attacks, the annual memorials make it hard to not be reminded of what happened. Other anniversaries may be tied to holidays (e.g., Memorial Day for those who lost a battle buddy) or the time of year of a natural disaster for those affected (e.g., Hurricane Katrina).
Anniversaries may also be linked to private events, or traumas that are not in the media, like the date a loved one died, or a prior sexual assault happened.
Cues may also seem to come from out of the blue around the time of an anniversary. They may happen while you are at work, home or relaxing. So, it is possible you may not even be aware that there is a connection between your distress and the anniversary of your traumatic event.
Anniversary reactions may occur because of the way a traumatic experience is saved in memory. Memories of trauma contain information about the danger during the event. The memory helps us be aware of when we should be afraid, how to feel in that situation, and what to think. The trauma memory gives information that may help us stay safe. This can happen without you even being aware. Sometimes even parts of the memory that seem unrelated can start to signal danger in a way that is unhelpful, like rain being seen as dangerous for those who experienced Hurricane Katrina.
If an anniversary is a trauma reminder, it can be more intense because of media attention (in the case of public events). Watching media about the memorial of public disasters may also raise fears that a similar event will happen in the future. Anniversaries can also create distress because you anticipate the reminder—you may dread the date and worry in advance that you will struggle. Or you may reflect and judge yourself, such as "why am I still bothered by this?"
The anniversary of a traumatic event may be an opportunity for growth. For example, the anniversary of a traumatic loss may remind you of your loved one and invite you to process the grief more fully. Or an anniversary can help to mark closure or positive change since the event. Media coverage of a public event anniversary may create opportunity for social support and community activity. For example, communities of color responding to the anniversary of race-based trauma might find healing in working with others toward social change.
There is not one "typical" anniversary reaction. The way anyone responds to the anniversary of a traumatic event will be different, even if you went through the same trauma. A reaction will also depend on the type of trauma, how much time has passed since the event, personal qualities (e.g., amount of social support), or other factors.
Anniversary reactions usually make PTSD symptoms—or common reactions to trauma—worse.
In general, anniversaries of traumatic events may increase distress for survivors. Anniversaries may create worry, fear, or even panic attacks. Around an anniversary, you may have physical or medical symptoms such as fatigue and pain. And feeling grief and sadness are very common on an anniversary that marks the loss of someone close to you. In fact, this is so common that communities and religions have special services to support those who feel increased grief at these times. Learn more about grief and PTSD.
Most people will feel better within a week or 2 after the anniversary of a traumatic event. Over time, the distress will become less frequent and less intense. If anniversary distress comes and goes, thinking about it as a normal reaction can help decrease distress. That said, if you are worried in anticipation of an anniversary, you may find it helpful to think about ways to cope in advance—or "cope ahead".
Anniversaries of traumatic events can raise distress for anyone, and especially those with PTSD. Specific times of year may also bring opportunity for you to create meaning. Planning—or coping ahead—can help you manage negative thoughts and feelings. Working with a mental health provider is a useful way to think about trauma cues and develop strategies to cope.
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