People with PTSD often act withdrawn, irritable, or constantly on guard, experiencing intrusive memories (flashbacks, nightmares) and avoiding reminders, leading to emotional numbness, difficulty concentrating, sleep problems, and physical reactions like a racing heart, alongside potential self-destructive behaviors or substance use. Their actions reflect a persistent "fight-or-flight" state, making them easily startled and hypervigilant, while struggling to enjoy life or connect with others.
Changes in arousal and reactivity: People with PTSD may describe being irritable and having angry outbursts, behaving recklessly or in a self-destructive way, being overly watchful of their surroundings in a suspecting way, being easily startled, or having problems concentrating or sleeping.
Some of the responses to avoid saying to someone with PTSD include:
Living with PTSD feels like you're living your worst nightmare over and over again. One of the main symptoms of PTSD is having nightmares, or flashbacks, that rehash the traumatic event. People with PTSD relive their traumatic experience over and over again in their minds, while sleeping, awake, or both.
Avoidance is a common way to cope with distressing past experiences. It makes sense that you would want to avoid thinking about traumatic events because those events are very distressing to think about. Avoidance reduces distressing feelings in the short term.
The 5 core signs of PTSD fall into categories: Re-experiencing (flashbacks, nightmares), Avoidance (staying away from reminders), Negative Changes in Mood & Cognition (guilt, detachment, loss of interest), Changes in Arousal & Reactivity (hypervigilance, easily startled, irritability), and sometimes Physical Symptoms like chronic pain or headaches, all stemming from a trauma, though the exact symptoms vary.
These triggers can be external, such as sights, sounds, smells, or locations that are associated with the trauma. They can also be internal, such as certain thoughts, emotions, or physical sensations that are similar to those experienced during the traumatic event.
Signs of PTSD involve re-experiencing the trauma (flashbacks, nightmares), avoiding reminders, experiencing negative thoughts/moods (numbness, guilt, fear), and heightened arousal (irritability, jumpiness, sleep issues), disrupting daily life and relationships, often accompanied by physical reactions like a racing heart or sweating.
100% PTSD Rating
The veteran is unable to work or maintain any social relationships. They may have severe memory loss, experience hallucinations, or exhibit dangerous behavior. They might also be disoriented or unable to perform basic daily activities.
Overview. Post-traumatic stress disorder (PTSD) is a mental health condition that's caused by an extremely stressful or terrifying event — either being part of it or witnessing it. Symptoms may include flashbacks, nightmares, severe anxiety and uncontrollable thoughts about the event.
Avoiding reminders—like places, people, sounds or smells—of a trauma is called behavioral avoidance. For example: A combat Veteran may stop watching the news or using social media because of stories or posts about war or current military events.
10 ways to relax when you have PTSD
Trauma survivors with PTSD may have trouble with their close family relationships or friendships. The symptoms of PTSD can cause problems with trust, closeness, communication, and problem solving. These problems may affect the way the survivor acts with others.
Anger and violent behavior
After trauma, your nervous system may become overly sensitive, and you may feel a lot of anger at times. Your anger may cause you to feel bad about yourself, lose your temper, or do reckless things. You may distance yourself from people who want to help.
Conclusion: Finding that appears relatively consistent is that PTSD is positively related to negative emotionality, neuroticism, harm avoidance, novelty-seeking and self-transcendence, as well as to trait hostility/anger and trait anxiety.
Relation to Traumatic Events
These nightmares are often related to the traumatic event and can be triggered by reminders of the event. For example, a veteran with PTSD may have nightmares about combat experiences, while a survivor of sexual assault may have nightmares about the assault.
The 2 medicines recommended to treat PTSD in adults are paroxetine and sertraline. Paroxetine and sertraline are both a type of antidepressant known as selective serotonin reuptake inhibitors (SSRIs).
Someone with PTSD may be very anxious and find it difficult to relax. They may be constantly aware of threats and easily startled. This state of mind is known as hyperarousal.
Symptoms may include:
Certain triggers can set off your PTSD. They bring back strong memories. You may feel like you're living through it all over again. Triggers can include sights, sounds, smells, or thoughts that remind you of the traumatic event in some way.
For physical health problems, this could include labs (like bloodwork), tests (like an x-ray, scan or biopsy) or a physical exam. For PTSD, an assessment includes answering questions about your thoughts, feelings and behaviors. PTSD is most often diagnosed, or confirmed, by a mental health provider.
You may try to avoid people and places that remind you of the trauma. You may feel numb. Lastly, if you have PTSD, you might find that you have trouble relaxing. You may startle easily, and you may feel on guard most of the time.
PTSD is more than an emotional struggle — it physically rewires the brain, altering how fear is processed, memories are stored and emotions are regulated. Key brain regions affected include the amygdala, bed nucleus of the stria terminali, prefrontal cortex and hippocampus.
A person with PTSD can also experience the physical sensations of panic attacks, such as heart palpitations, shortness of breath, and hot flashes. However, these attacks are brought on by the re-experiencing of the traumatic event through such experiences as dreams, thoughts, and flashbacks.
Some example PTSD triggers include: