Why Is Long COVID So Hard to Diagnose?

In Part 1 of the ANEW Insight Podcast, Dr. Supatra Tovar sits down with Dr. Zeest Khan, Stanford-trained anesthesiologist, patient advocate, and long COVID educator, for a deeply personal and medically informed conversation about what happens when a physician suddenly becomes the patient. Dr. Khan shares how her life changed after developing long COVID while working on the front lines of the pandemic. What initially seemed like a mild respiratory illness progressed into severe fatigue, shortness of breath, pain, and exercise intolerance. She continued working until her symptoms became so debilitating that she eventually had to step away from medicine and spent close to a year largely bedbound. Dr Zeest Khan part ONE Dr Zeest Khan part ONE The conversation explores how living with chronic illness transformed Dr. Khan’s understanding of medicine. She describes the psychological and emotional burden of losing parts of one’s identity, productivity, and independence, and explains why chronic illness affects far more than the body. Dr. Tovar and Dr. Khan also discuss the stigma surrounding psychological support for people with long COVID and why seeking emotional care should never be interpreted as evidence that physical symptoms are “all in your head.” Dr Zeest Khan part ONE Dr Zeest Khan part ONE The conversation also turns toward patient advocacy. Dr. Khan explains why simply telling a physician that you are tired or not sleeping well may not fully communicate the seriousness of the problem. She encourages patients to describe how symptoms are affecting their daily function, work, safety, and quality of life so that healthcare providers have a clearer picture of what is actually happening. Dr Zeest Khan part ONE You will learn about: • Dr. Zeest Khan’s personal journey from physician to long COVID patient • What long COVID can look like after the initial infection resolves • Why long COVID can be difficult to diagnose • Fatigue, shortness of breath, pain, and exercise intolerance • What post-exertional malaise can feel like • How to communicate symptoms more clearly to healthcare providers • Why functional impairment matters when describing symptoms • The importance of self-advocacy when living with a poorly understood condition • Why medicine still has many unanswered questions about long COVID Timestamps 00:00 Welcome and introduction to Dr. Zeest Khan 02:30 Dr. Khan’s experience working during the early pandemic 03:30 The first symptoms of long COVID 05:00 When fatigue and shortness of breath became impossible to ignore 06:00 The moment Dr. Khan realized she could no longer keep working 07:30 Becoming largely bedbound with long COVID 08:30 Recovery, function, and finding a joyful life again 09:30 How chronic illness changed her perspective as a physician 11:00 Chronic illness, identity, and loss 12:00 Mental health support and the stigma surrounding long COVID 14:00 Why patients with chronic illness may feel dismissed 15:00 What we currently understand about long COVID 16:00 Immune, nervous system, vascular, and metabolic theories 17:00 Common long COVID symptoms and post-exertional malaise 18:00 Why long COVID can be so difficult to diagnose 19:30 Why treatment remains challenging 20:00 What patients can do when there is no clear treatment pathway 21:00 Reconnecting with the body and identifying symptoms 22:00 How to communicate symptoms more effectively to your doctor 23:00 Why self-advocacy matters 24:00 Preview of Part 2: medical dismissal and medical gaslighting Key Topics Covered Long COVID Post-viral illness Post-infectious chronic illness Chronic fatigue Post-exertional malaise Long COVID symptoms Long COVID diagnosis Long COVID treatment Chronic illness Patient advocacy Medical dismissal Medical gaslighting Mental health and chronic illness Physician-patient communication Healthcare communication Patient-centered healthcare CONNECT WITH DR. ZEEST KHAN Learn more about Dr. Zeest Khan and her work: Website: https://longcovidmd.com/ X / Twitter: https://x.com/doctor_zeest YouTube:    / @longcovidmd   Substack: https://longcovidmd.substack.com/ Connect With Dr. Supatra Tovar Follow Dr. Supatra Tovar on Instagram, Facebook, LinkedIn, Threads, and TikTok: @drsupatratovar Continue Your Journey Book: Deprogram Diet Culture: Rethink Your Relationship with Food, Heal Your Mind, and Live a Diet-Free Life Course: Deprogram Diet Culture https://anew-insight.com Visit the Website: https://drsupatratovar.com Watch More Episodes: ANEW Insight Podcast Watch the TEDx Talk: Rethinking Your Relationship with Food in the GLP-1 Era