When the Body Attacks Itself

Autoimmunity is one of the most confusing diagnoses to receive.

Not because the medicine is unclear. The medicine is very clear: your immune system, whose entire purpose is to protect you, has turned on your own tissue. In rheumatoid arthritis, it attacks the joints. In lupus, it can attack almost anything - skin, kidneys, heart, brain. In psoriasis, it accelerates the skin cycle until it cannot keep up with itself. In vitiligo, it destroys the cells that give skin its colour.

The confusion is not medical but existential.

Why would my own body attack me?

It is a question most rheumatologists and immunologists don’t have time to answer. The standard explanation - genetic predisposition, environmental triggers, bad luck etc is accurate as far as it goes. But it leaves out something that I have come to believe is essential.
The body attacking itself did not come from nowhere. It learned that somewhere.
The pattern underneath the diagnosis

In the people I have worked with living with autoimmune conditions, there is a pattern so consistent it has stopped surprising me.
A childhood or early life in which self-erasure was the price of belonging. An environment — a family, a culture, a relationship — in which their needs, their feelings, their instincts were regularly overridden. Not always through cruelty. Often through love that simply didn’t know how to see them fully. Parents who meant well but required compliance. Households where the emotional temperature was set by someone else and everyone else adjusted to it. Relationships where love felt conditional on performance, on agreeableness, on never being too much.
In these environments, a child learns something devastating without knowing they are learning it: I am not safe to be fully myself. And then, more quietly: parts of me are the problem.
This is not a conscious belief. It becomes something more insidious — a background operating system. A way of relating to oneself that runs constantly, below awareness, shaping every choice. The automatic apology. The reflexive self-doubt. The way criticism from outside lands so easily because it confirms what is already believed inside. The strange comfort, sometimes, of being the one who suffers — because suffering was the one thing that felt familiar and true.
The immune system — whose job is to distinguish self from not-self, to protect what belongs and reject what doesn’t — is operating inside a body that has spent years not being sure what belongs to itself and what doesn’t. A body that has been, in a very real emotional sense, at war with its own existence.
And so it mirrors that war. In the tissue. In the joints. In the skin. In whatever organ becomes the site where the body’s oldest confusion finds physical form.
This is not metaphor
I want to address the scepticism directly, because it deserves respect.
This sounds like it could be metaphor — a poetic overlay on a biochemical reality. It is not. Psychoneuroimmunology has spent decades documenting the precise mechanisms through which emotional experience shapes immune function.
When a person lives in chronic self-suppression, the nervous system stays in a state of low-grade threat. Cortisol runs elevated. Pro-inflammatory cytokines increase. The regulatory mechanisms that keep the immune system from overreacting become less effective. The boundary between appropriate immune response and autoimmune attack becomes, literally, more porous.
The body is not doing something irrational. It is doing something completely logical given the internal environment it has been living in.
Change the internal environment — not just the diet, not just the medication, but the deep emotional patterning that has been generating that environment for years — and something becomes possible that was not possible before.
Not a cure. A genuine shift in the terrain on which the illness has been living.
The hardest thing about this work
The people who come to me with autoimmune conditions are, almost without exception, among the most compassionate human beings I have met. They feel deeply. They care enormously. They give generously, often to the point of depletion.
What they have rarely learned to do is turn that compassion toward themselves.
Shadow work, in the context of autoimmunity, is not about excavating trauma. It is about something more fundamental: learning to be on your own side. Finding the part that has been at war with itself and asking — gently, honestly, without forcing — what it needed that it never received. What it had to suppress to survive. What it has been carrying alone for so long it no longer feels like a weight because it simply feels like who you are.
That is the work. And it is quiet work. It does not require a dramatic breakthrough. It requires a willingness to stop abandoning yourself in the ways you learned to abandon yourself so long ago.
Bach Flower Remedies, in this context, work on the specific states that sit beneath autoimmune patterns — the remedies for self-criticism, for over-giving, for the exhaustion of chronic self-neglect. Centaury for the one who cannot say no without guilt. Pine for the one who carries blame like a second skin. Rock Water for the one who is hardest of all on themselves, who holds themselves to a standard they would never apply to anyone they love.
Somatic practice works with the nervous system directly — helping the body, cell by cell, breath by breath, learn that it is safe to stop fighting.
And psychosomatics gives the whole picture a coherence — a map that makes sense of what has felt, for so long, like random biological betrayal.
Your body has not betrayed you
This is the thing I most want you to hear.
Your immune system attacking your tissue is not your body turning against you. It is your body doing exactly what it was shaped to do — in an environment of chronic self-erasure, it learned that the self was the threat.
You are not broken. You are the product of an environment that asked too much of you for too long. And somewhere in your body, there is a part that remembers what it felt like before you learned to disappear.
That part is still there. It has never stopped trying to reach you.