India, Oct. 8 -- Bullying is more than a playground problem. As neurologist Dr KK Jindal explained, a child's brain is still developing, and when stress continues for weeks or months, it can quietly interfere with sleep, concentration, memory and the ability to manage emotions. It can also show up through physical symptoms.

That's why lasting changes in behaviour should be taken seriously. He shared warning signs that parents should look out for in children, and the steps to be taken when bullying is affecting a child's mental health, with HT Lifestyle.

As per Dr Jindal, a child who suddenly pulls away from family and friends, becomes more irritable, seems afraid all the time, or loses interest in hobbies they used to enjoy may be exper...