Children and Trauma: What Are the Signs of Trauma in Children?

Childhood trauma is a deeply disturbing event experienced by a child that is perceived as life-threatening, violent, or dangerous. In the face of a traumatic event, a child's coping mechanisms can become overwhelmed, leaving them feeling vulnerable and helpless. Trauma causes fear and significant psychological, physical, or emotional distress. A traumatic event can be a one-time occurrence, such as a car accident, the loss of a loved one, or a natural disaster like an earthquake or hurricane. It can also be an ongoing experience, such as physical or emotional abuse, neglect, bullying, or living in an unsafe neighborhood.

In children, trauma can have harmful effects on their physical, mental, social, and emotional well-being. Unresolved childhood trauma can carry over into adulthood. Therefore, recognizing the signs of trauma in children in the weeks and months following a traumatic event is crucial. This early recognition helps guide them toward the necessary support, minimizing or preventing long-term consequences.

Emotional Signs of Trauma in Children

A child who has experienced trauma often struggles to identify, express, and manage their emotions. Sometimes, they internalize their feelings, using limited vocabulary to describe their emotional state. In response to stress, they may react strongly and unpredictably, finding it difficult to calm the intensity of their heightened emotions.

Some children may become emotionally unresponsive to dangerous situations, making them vulnerable to re-traumatization.

If the nature of their trauma involves interpersonal relationships, they may become hypervigilant and defensive when interacting with others as a way to protect themselves. Without meaningful, trusting relationships, children may not learn how to express and experience emotions appropriately, which can lead to quick frustration.

Some of the emotional signs of trauma in children include: exhibiting intense outbursts of anger and aggression, showing extreme fear when separating from a parent or caregiver, and appearing unusually withdrawn or constantly under pressure.

Behavioral Signs of Trauma in Children

In young children, trauma can have lasting negative effects on the developing brain. When the brain prioritizes recognizing and responding to threats, it can hinder skill acquisition and delay development. The affected parts of the brain include the limbic system, the hippocampus, and the prefrontal cortex. The prefrontal cortex is responsible for emotional regulation, attention, cognition, executive functioning, and impulse control.

Behavioral signs of trauma in children may manifest as having a low tolerance for frustration, showing signs of dissociation (such as withdrawing, shutting down, or appearing detached), and experiencing difficulties focusing or concentrating on schoolwork, projects, tasks, and conversations.

Children may also display regressive behaviors, such as wetting the bed or thumb-sucking, returning to an earlier developmental stage. You might notice changes in eating habits, irregular eating, or signs of an eating disorder, as well as reckless or risky behaviors. Other serious signs include self-harm, expressing extreme anxiety about their safety, and reenacting the traumatic event through play, which is especially common in younger children.

Physical Signs of Trauma in Children

When children experience trauma, it can negatively impact the functioning of their immune system. Specifically, exposure to trauma causes the immune system to activate inflammatory responses over a prolonged period. This can make children more susceptible to conditions such as metabolic syndrome, asthma, and infections.

The continuous stimulation of the immune system can lead to psychosomatic symptoms. Some of the most common physical symptoms include frequent, unexplained headaches and stomachaches.

Another physical sign of complex trauma in children is body dysregulation and sensory sensitivities. Body dysregulation occurs when the body overreacts or underreacts to sensory stimuli. For example, a child may become hypersensitive to sound, touch, light, or smells. They might also complain of pain in parts of their body without any physical cause.

Alternatively, they may become desensitized to physical sensations, not realizing when their body is experiencing pain or touch. As a result, they might accidentally injure themselves without noticing.

Every child is unique, and how they react to trauma depends on many factors, including the severity of the event, the child's age, their developmental stage, the level of support from their caregiver, and their environment. After a child experiences a traumatic event, focusing on how to move forward can feel overwhelming. However, when caregivers, psychotherapists, and teachers help them feel safe again, soothe their nervous systems, and guide them through their grief and fear, children can process their traumatic experiences. Professional psychological support during a child’s recovery is crucial to preventing the long-term effects of trauma from overshadowing their entire life.