Is your physician accurately evaluating your health issues? While precise statistics are lacking for Canada, estimates suggest that in the US, over 11 percent of medical cases face misdiagnosis. This has significant financial implications for the US healthcare system, costing billions annually—and it’s likely that Canada experiences similar challenges. Moreover, the health consequences of receiving incorrect advice in a timely manner can be serious. Equip yourself with the essential questions to champion your health.
An Emerging Concern
Stephanie Jaret recounts her experience with her premature daughter, who spent a month in the neonatal intensive care unit. “She exhibited feeding difficulties that were dismissed, leading to a heart condition diagnosis,” Jaret recalls. After seeking advice from a pediatric cardiologist, Jaret grew increasingly doubtful about the initial diagnosis.
Ultimately, a feeding specialist provided the correct diagnosis of a feeding disorder. With the right guidance in hand, Jaret noted that her daughter’s health issues were resolved. “This incident underscores the necessity of vigilance with healthcare providers,” she states.
She is not alone in her experience. Dr. Michael Genovese explains, “Certain conditions are particularly susceptible to misdiagnosis, especially those presenting with broad or overlapping symptoms. Autoimmune diseases, neurological disorders, and mental health issues often mimic other ailments, necessitating comprehensive evaluations for accurate diagnosis.”
Frequent health issues that experience high misdiagnosis rates include cancer, infections, and heart-related issues like heart attacks.
High patient loads often burden medical systems. “Doctors frequently work with heightened patient volumes, which can prompt hurried evaluations,” notes Genovese. “Additionally, gaps in expertise, especially with rare or complex conditions, complicate accurate diagnoses.”
On a positive note, around 80 percent of diagnostic mistakes are preventable, especially when patients know what inquiries to make and how to engage with their healthcare providers.
Be Proactive Against Misdiagnosis
In her journey of misdiagnosis, Jaret learned crucial lessons. “Believe in your instincts and don’t hesitate to ask questions,” she advises. “My instincts and observations were valid and should be valued, even when it means questioning authority.”
What you inquire about—and how you probe for those answers—is essential.
Request and Provide Comprehensive Information
“Inquire about other possible diagnoses, the rationale behind the current diagnosis, and whether additional testing might be beneficial,” Genovese recommends.
You might ask your physician, “What else might this condition be?” or “Why do you believe it’s not [insert other serious illness here]?”
He also emphasizes the importance of sharing all your symptoms. “Communicate every relevant symptom, including those that seem unrelated, to help your healthcare provider create a comprehensive understanding.”
Seek a Second Opinion
As Jaret discovered, if something doesn’t seem right or if the diagnosis or suggested treatment fails to address your concerns, consider a second opinion. “This provides clarity and ensures that all potential conditions are considered,” says Dr. Courtney Scott.
Involve a Trusted Individual for Support
Keeping track of medical details can be challenging, especially when feeling anxious or overwhelmed. Enlist someone to accompany you to your appointments, particularly helpful for seniors or those managing multiple complex health issues.
“An advocate can facilitate communication and ensures your concerns are acknowledged and addressed during the process,” explains Scott.
“Possessing a medical degree doesn’t mean that a professional is infallible,” concludes Jaret. “Fight for the superior care you deserve, even if it means challenging established norms.”
This article originally featured in the March 2025 edition of Intomodel magazine.
