From lived experiences to the science of the brain, experts from Apollo Excelcare Hospital explain why Post-Traumatic Stress Disorder is more than just “overthinking.”
Introduction
Post-Traumatic Stress Disorder (PTSD) is often misunderstood as simply “overthinking” or an inability to move on from difficult experiences. In reality, it is a complex condition that affects both the mind and the brain. To better understand its impact, this editorial brings together expert perspectives exploring how PTSD manifests in a person's daily life through a real-life case study, while the other explains neurobiological changes that occur within the brain following trauma. Together, these perspectives reinforce an important message: recovery is possible with timely support and evidence-based care.
Beyond “Overthinking”: Understanding PTSD Through Real-Life Experiences
By Binita Sharma Das, Consultant Psychologist | Apollo Excelcare Hospital – Post-Traumatic Stress Disorder (PTSD) is a term that has become increasingly familiar in recent years. Many people have heard of it, and some even casually use it in everyday conversation. But awareness is not the same as understanding. One of the most common misconceptions I encounter as a psychologist is this: “Maybe I’m just overthinking.” PTSD is not overthinking.
It is a psychological response to experiencing or witnessing a deeply distressing or life-threatening event. What makes PTSD complex is not just the event itself, but how the mind and body continue to respond long after the danger has passed.
A Real Case from Practice
A young girl recently came to my chamber accompanied by her friend. Both appeared well-adjusted and respectful, but they reported that the girl had been experiencing emotional breakdowns, anger outbursts, recurrent nightmares, fear of impending danger, and increasing avoidance of social situations.
When I explored whether anything significant had happened before these symptoms began, her friend described an incident that had occurred about a month earlier. While travelling to college on public transport, a disagreement over seating unexpectedly escalated. What began as a polite request soon turned into verbal abuse and physical aggression directed toward the boy. Feeling frightened and helpless, the girl tried to intervene amid the chaos.
Since that day, she has struggled with nightmares, flashbacks, and persistent anxiety. Her symptoms became so severe that she stopped going out and eventually discontinued attending college.
This case highlights two important realities. Clinically, her symptoms were consistent with Post-Traumatic Stress Disorder. At a broader social level, it reminds us that seemingly ordinary incidents can have profound psychological consequences when individuals experience fear, helplessness, or violence.
Understanding the Pattern
Cases like these are not uncommon. PTSD does not always appear immediately; symptoms may emerge weeks, months, or even years after a traumatic experience, making it difficult for individuals to recognise the connection.
As a psychologist, I often remind people that trauma is deeply personal. You do not need to compare your experiences with others to validate your pain. If distressing symptoms persist and interfere with daily life, they deserve attention.
The encouraging news is that PTSD is treatable. Evidence-based therapies can help individuals process trauma, regain a sense of control, and move forward with their lives. “Healing is not about erasing the past, but about reclaiming the present.”
This PTSD Awareness Month, let us move beyond the misconception of “just overthinking” and recognise PTSD for what it truly is. If you or someone you know relates to these experiences, seeking professional help can be the first step toward recovery.
Because what you are feeling is real. And help is possible.
When Trauma Leaves Lasting Scars on the Brain: Understanding the Neurobiology, Clinical Features, and Recovery from Trauma
By Dr. Kritika Agarwal, MBBS, MD, DNB Psychiatry | Apollo Excelcare Hospital – Traumatic experiences can profoundly affect a person's emotional and psychological well-being. While most individuals gradually recover after frightening or life-threatening events, some continue to experience distress long after the danger has passed. This condition is known as Post-Traumatic Stress Disorder (PTSD) and is one of the most significant mental health consequences of trauma.
PTSD may develop after exposure to events such as natural disasters, serious accidents, physical or sexual assault, terrorism, war, or witnessing severe injury or death. Although fear and anxiety are normal reactions to trauma, PTSD occurs when these symptoms persist and interfere with daily functioning.
Recognising the Symptoms
PTSD is characterised by four major symptom clusters: intrusion, avoidance, negative changes in mood and thinking, and hyperarousal. Individuals may experience recurrent memories, nightmares, flashbacks, emotional numbness, hopelessness, sleep disturbances, irritability, hypervigilance, and difficulty concentrating. Symptoms must persist for more than one month and significantly impair daily functioning.
PTSD and the Brain
Advances in neuroscience have shown that PTSD involves measurable changes in brain function and is not merely a psychological reaction to trauma. The amygdala, often called the brain's alarm system, becomes overactive, leading to heightened fear responses. The prefrontal cortex, which regulates emotions and reasoning, shows reduced activity, making it harder to control fear and anxiety. The hippocampus, responsible for memory processing, may also be affected, causing traumatic memories to feel vivid and immediate. Alterations in stress-response systems further contribute to anxiety and emotional instability.
Recovery Is Possible
PTSD is a highly treatable condition. Trauma-focused psychotherapy remains the cornerstone of treatment and helps individuals process traumatic memories, reduce avoidance behaviours, and develop healthier coping strategies.
Medications may also play an important role, particularly for individuals experiencing severe anxiety, depression, intrusive memories, or sleep disturbances. While medication alone is usually not sufficient, it can help reduce symptom severity and enhance the effectiveness of psychotherapy. Treatment should always be individualised and guided by a qualified mental health professional.
A combination of psychotherapy, appropriate medication when indicated, family support, and healthy lifestyle practices often provides the best outcomes. With proper treatment, many individuals experience substantial improvement and are able to return to productive and fulfilling lives.
Breaking the Stigma
PTSD is not a sign of weakness or poor coping ability. It is a medically recognised condition resulting from complex interactions between trauma, brain function, and stress responses.
Increasing awareness can promote early recognition, timely treatment, and compassionate support for those affected.
Key Message
PTSD demonstrates that trauma can leave lasting imprints on both the mind and the brain. With timely professional care, appropriate treatment, strong social support, and evidence-based interventions, many individuals can recover and regain a fulfilling quality of life.
