Written by Dr. Avani Gandhi, this post introduces PIMU (Problematic Interactive Media Use), described as a relatively new DSM-5 diagnosis covering internet addiction, internet gaming disorder, gaming disorder, and media addiction -- an 'environmental condition of the digital age.'
It raises questions many parents have: how much screen time is appropriate, how to monitor apps and sites, how to tell when use has become a problem (for kids or for parents themselves), and where to find help.
It cites research suggesting media overuse can disrupt family life, school performance, and emotional, mental, and physical health, and explains that children and teens are especially vulnerable because the prefrontal cortex -- responsible for decision-making and judgment -- doesn't fully mature until the mid-twenties.
The post describes four ways PIMU can present clinically: excessive video gaming where a child resists stopping even when prompted; using social media as a primary substitute for in-person connection; obsessive pornography use leading to sexual dysfunction; and compulsive information- or video-seeking online that crowds out other activities.
Warning signs listed include social withdrawal, declining school performance, and reduced interest in personal hygiene. The post notes overlap with conditions like ADHD, social anxiety, depression, autism, and substance use, and potential links to eating disorders, weight gain, and sleep problems.
Recommendations include tracking how much, how often, and on how many devices each family member uses screens; aiming for a 'balanced diet of experiences'; using media mindfully; modeling good habits as a parent; and keeping screens out of bedrooms.