When Healing Feels Like a Full-Time Job: Autoimmune Disease and Health Anxiety
If you live with an autoimmune condition, the exhaustion isn't just physical. It's the endless researching, the meticulous symptom-tracking, maybe the avoidance of certain foods or the introduction of drastic lifestyle changes in an effort to reduce flare ups. You're doing everything "right" and it’s overwhelming.
As a psychotherapist, I see this pattern constantly: when the body experiences a chronic vulnerability, the mind naturally tries to control its way out of the distress. Managing an autoimmune disease means managing constant unpredictability in a high-stakes situation: your health. When your body has betrayed your sense of safety once, your nervous system naturally stays on high alert, waiting for it to happen again, so it's only logical to respond with hypervigilance, lifestyle adjustments, late-night Reddit scrolling, the list continues... But these relief-seeking behaviors can also create a cycle that often reinforces anxiety. Let’s talk about how to break the cycle that feeds into health anxiety.
The Physiology of Anxiety in a Dysregulated Body
It's worth naming that your anxiety isn't just "in your head." Nutrient deficiencies and blood sugar swings, both common in autoimmune conditions, directly impact the neurotransmitters responsible for calm, like serotonin, dopamine, and GABA. Some of what feels like an anxious mind is actually a dysregulated body. Both deserve care and treatment, and neither deserves shame.
The Rulebook Mentality: When Wellness Mimics Control
Health anxiety doesn't always look like panic. Often, it shows up as control. Clinically, it tends to function as a loop: an intrusive fear shows up ("What if this minor symptom means my condition is permanently worsening?"), which triggers a relief-seeking behavior (reassurance-checking, or an overly restrictive lifestyle) which brings temporary relief to the worry. That temporary relief teaches your brain to repeat the behavior the next time you feel uncertain or unsafe, and on the flip side, it also teaches your brain to feel nervous when you don’t seek control.
Over time, this builds a rigid internal rulebook: an ever-growing list of foods you can't eat, symptoms you have to constantly check, or routine trends to incorporate. And the hard part is that anxiety isn't satisfied by compliance - it's fed by it. Underneath this kind of hyper-vigilant perfectionism is usually a very human feeling of fear.
Why Avoidance Doesn't Protect You
Avoiding restaurants out of fear, cancelling doctor's appointments because you're scared of what they'll say, or going the opposite direction and over-relying on unnecessary medical consultations - these all feel like safety in the moment. However, every time you avoid or over-correct, your brain learns that avoidance or overcorrection is the reason you’re safe - an exhausting loop. What if I told you that the rulebook helps keep you safe temporarily, but learning to handle distress helps you feel safe long-term.
It's also worth naming that food-related fear in chronic illness can sit very close to disordered eating, even when it starts as a medical precaution. If food has become a source of dread rather than nourishment, that's worth bringing into the therapy room.
What Actually Helps: Shifting from Control to Tolerance
Real healing tends to happen when we realize that less can be more: that instead of avoiding or over-controlling, we can practice gradual, supported exposure to uncertainty and let the brain build genuine tolerance. A few ways this looks in practice:
Naming the worst fear. Is it a flare? A lethal reaction? A loss of control? A named fear is something we can work with.
Separating from the anxiety. Through experiential exercises, we can practice "saying hello" to your anxiety, relating to it as something you live alongside, rather than the one thing that defines you. The key is identifying healthy distress from danger. “Saying hello” to your anxiety helps you to tell the difference.
Practicing regulation, not constant calm. You don't need to force stillness or perfection every moment. You just need to build the capacity to give your body space to step off high alert. It’s exposure therapy.
Your physical health and mental health are one connected nervous system finding its way back to safety, and you don't have to do it alone.
Curious to explore how your mind and body can heal together? If the cycle of managing a chronic illness while trying to manage your anxiety feels exhausting, you don't have to untangle it alone. I'd love to help you build the kind of nervous system safety that lasts — you can learn more about my approach and book a consultation on my bio page.
Written by Our Kind Therapist Hillari Levine, MHC-LP
