Feeling anxious can be a normal human experience, but when doctors dismiss persistent symptoms as ‘just anxiety,’ it could mask serious underlying conditions, leading to dangerous delays in diagnosis and treatment. Learn to advocate for your health and recognize the crucial difference.
For many of us, the feeling of anxiety is a familiar one. It’s an inbuilt early warning system, a natural part of being human that can motivate us or prepare us for challenges. However, a concerning trend has emerged where genuine physical or complex psychological symptoms are too quickly dismissed as “just anxiety,” leading to prolonged suffering and dangerous diagnostic delays for countless individuals.
The sentiment “I just want my old self back!” often echoes through the anxiety community. Yet, as insightful analysis suggests, many people likely experienced some form of anxiety even before a disorder developed, perhaps labeling it as “stress” or simply not reacting to it as an emergency. The key difference between past and present anxiety often lies in our reaction and interpretation, turning what might once have been a standalone event into a perceived disaster.
While understanding and managing anxiety is crucial, what happens when anxiety is actually a symptom of something else entirely? A recent online discussion brought to light numerous harrowing experiences where individuals were told their debilitating symptoms were “just anxiety,” only to discover far more serious underlying health issues.
The Hidden Dangers of an ‘Anxiety’ Misdiagnosis
The truth is, many severe medical conditions can mimic the physical sensations of anxiety, leading medical professionals to misattribute symptoms, especially if a patient has a history of mental health concerns. This isn’t just frustrating; it can be life-threatening.
Consider the story of someone whose decade of anxiety and panic attacks was eventually diagnosed as Celiac disease, revealing how an untreated autoimmune disorder can severely impact the nervous system. Or the woman whose jaw pain and crushing chest feelings were brushed off as anxiety, only to discover she was having a heart attack—a stark reminder that heart attacks can present with atypical symptoms like jaw pain.
Conditions Commonly Mistaken for Anxiety
The list of conditions that can be mistaken for anxiety is extensive. Here are some real-life examples shared by those who experienced this critical diagnostic gap:
- Celiac Disease: Untreated autoimmune disorders can wreak havoc on the nervous system.
- Heart Attacks & Arrhythmias: Symptoms like chest pain, racing heart, or jaw pain can be misinterpreted as panic.
- Endometriosis & Anemia: Chronic pain, infertility, and symptoms like an “impending sense of doom,” panic attacks, and extreme fatigue, especially in women, are frequently dismissed as psychological. Anemia, often due to deficiencies in iron or magnesium, can cause heart palpitations, shortness of breath, and vertigo.
- Cancer: Individuals have reported persistent headaches, forgetfulness, balance issues, and extreme fatigue being labeled as anxiety or depression for years before a tumor was found.
- Multiple Sclerosis (MS) & Optic Neuritis: Neurological symptoms can be invalidated as mental distress.
- ADHD: The constant internal noise and struggle with executive functions can manifest as overwhelming anxiety.
- Complex Trauma: Childhood neglect can lead to deep-seated anxiety that isn’t immediately recognized as trauma-related.
- Epilepsy: Seizures, particularly partial or complex partial seizures, can be misidentified as panic attacks.
- Obsessive-Compulsive Disorder (OCD): The intrusive thoughts and compulsive behaviors that define OCD can be seen as an extreme form of anxiety.
- Thyroid Conditions (Hyperthyroidism): An overactive thyroid can cause symptoms like a racing heart, nervousness, and insomnia, closely mimicking anxiety.
- Kidney Stones: The intense pain and associated distress can trigger profound anxiety.
- Cardiotoxicity from Chemotherapy: A known side effect of cancer treatment, yet sometimes dismissed as general anxiety.
- Chronic Vestibular Migraine: Aura symptoms like vertigo, visual changes, and sensory sensitivities can be imagined due to anxiety for years.
- Gallbladder Issues: Persistent nausea and stomach pain can be attributed to anxiety rather than a specific organ problem.
- Asthma: Shortness of breath, a core anxiety symptom, can also be a sign of respiratory issues.
- Autism: The sensory overload and social communication challenges can create significant and constant anxiety.

Why Does This Misdiagnosis Happen So Often?
The prevalence of diagnostic errors is staggering. Studies suggest a medical diagnostic error rate of approximately 10-15%, which translates to hundreds of millions of errors annually in the United States alone. While not all are serious, millions result in death or disability.
Several factors contribute to this issue:
- Symptom Overlap: As highlighted, many physical conditions share symptoms with anxiety.
- Lack of Clinical Knowledge: Some medical professionals may not be fully aware of the breadth of conditions that can manifest with anxiety-like symptoms.
- Time Constraints: Short appointment times can limit thorough investigation.
- Medical Gaslighting: Particularly for women, symptoms are often dismissed as emotional, imaginary, or related to weight, leading to delayed or incorrect diagnoses. Many women report being told their symptoms were “just anxiety” or “in their head” for years before receiving an accurate diagnosis for conditions like endometriosis, autoimmune diseases, or migraines.
- Patient History: If a patient has a documented history of anxiety, doctors might be quicker to attribute new symptoms to it without deeper investigation.
This cycle of misdiagnosis not only harms health but also erodes trust in the medical system, making patients less likely to seek crucial care in the future.

Anxiety: A Message, Not Always the Malady
It’s important to remember that anxiety itself can be a “message” from your body, an invitation from your unconscious to pay attention to something in your emotional life, as some psychologists suggest. It can stem from hormone fluctuations, social stressors, unresolved issues, or lifestyle factors like excessive caffeine or lack of sleep. When you feel anxious “for no reason,” there usually is one, even if it’s not immediately apparent. Understanding these triggers is essential for managing helpful vs. unhelpful anxiety.
However, when physical symptoms are severe, persistent, or don’t respond to typical anxiety management techniques, it’s crucial to look beyond the surface.

How to Advocate for Your Health
If you suspect your symptoms are more than “just anxiety,” it’s vital to become your own best advocate. You know your body better than anyone. Here are some steps you can take:
- Document Everything: Keep a detailed log of your symptoms, including when they occur, their intensity, duration, and any accompanying factors.
- Be Persistent: If your doctor dismisses your concerns, don’t be afraid to seek a second or third opinion.
- Ask for Specific Tests: Based on your research and symptoms, ask your doctor for specific tests (e.g., blood tests for deficiencies, imaging scans, specialist referrals).
- Seek a Specialist: If general practitioners are not providing answers, ask for referrals to specialists relevant to your symptoms (e.g., endocrinologist, neurologist, cardiologist).
- Bring a Support Person: Having a friend or family member with you can help you remember details and advocate on your behalf.
- Educate Yourself: Research conditions that mimic anxiety. The Healthline article on conditions that mimic anxiety is a good starting point.

While anxiety is a real and impactful condition, it shouldn’t be a blanket diagnosis that prevents thorough medical investigation. By understanding the complexities of how various conditions can present and by actively advocating for yourself, you can ensure your symptoms receive the attention and accurate diagnosis they deserve.

Remember, your health is paramount. Don’t let others dismiss your feelings or symptoms. Insist on a comprehensive evaluation to uncover the true nature of what your body is trying to tell you.
