Medical Philosophy: When Treatment Harms the Healthy

Meeting Dr. Robert S. Mendelsohn

Dr. Robert S. Mendelsohn (1926–1988) was one of America's most respected paediatricians—and one of the most uncomfortable to listen to. A tireless health advocate and the conscience of his profession, Mendelsohn earned a reputation for brutal honesty. His colleagues often squirmed. His writings challenged the status quo with a directness that made many in medicine deeply uneasy.

Over the coming months, we'll share ten of his most important essays on children's health and medical philosophy. For now, we hand the microphone to Dr. Mendelsohn himself.

A Profession Under Pressure

"My conviction is that paediatrics, like much of medicine, is often practised badly. But this doesn't mean doctors are less honest or caring than other people. The fault lies not in their character—it lies in medical philosophy itself, and how it's taught.

Doctors are not to blame. They are victims of the same system as their patients. Medical education has done them harm: the obsession with intervention over prevention, the blind faith in drugs and technology, the rituals and routines taught as gospel to every student who survives the rigorous—and often pointless—curriculum. By the end of their training, their minds are so cluttered with institutional doctrine that there's no room left for common sense.

I don't exclude myself from this criticism. In my early years of practice, I believed most of what I was taught. My patients paid the price for years. But when I began teaching medical students, something shifted. I learned to question. I learned to doubt the principles that had been hammered into me. I started to challenge every new drug, every surgical procedure, every medical recommendation.

Who These Words Are For

"These essays are written for parents who want to understand how to raise healthy children. They're for parents who have the courage to seek good advice—but not the habit of blindly accepting every medical decision their doctor makes.

My job is to help you understand when your child truly needs medical care, and when medical intervention should be avoided because it causes more harm than good. I want to draw your attention to the dangers of medications, tests, X-rays, ultrasounds, and other treatments your paediatrician might recommend. More importantly, I want to show you which medical interventions can actually injure your child.

The Paradox: Treatment as Disease

"Paediatricians have one advantage over other specialists. They can exploit something parents instinctively do: they worry more about their child's health than their own.

Think about this for a moment. You wake at 3 a.m. with a splitting headache. What do you do? Like most adults, you probably get up, take an aspirin, and go back to bed. You fall asleep quickly. You wake up fine.

Now imagine your child wakes with the same headache. Your response is entirely different.

This difference—this protective instinct—is powerful. And it can be exploited. The moment a parent becomes convinced that their healthy child needs treatment, the door opens to unnecessary intervention. And unnecessary intervention, by definition, introduces unnecessary risk.

The uncomfortable truth is this: treatment can make a healthy child sick. And doctors, operating within a medical system that rewards intervention, are often the instrument of that harm—not out of malice, but out of habit, training, and financial incentive.

The question every parent should ask is not, 'What treatment does my child need?' but rather, 'What harm might treatment cause?'

That question changes everything."