What Chiari Malformation Is and What I Wish People Understood

When people hear the words Chiari Malformation, most of them pause. It sounds complicated, unfamiliar, and a little intimidating. I usually follow it up with a simple explanation, but the truth is, no short definition ever really captures what it feels like to live with it.

Chiari Malformation is a neurological condition where the lower part of the brain, the cerebellar tonsils, extend into the spinal canal. In simple terms, part of my brain sits lower than it should, which can disrupt the normal flow of cerebrospinal fluid and put pressure on the brainstem and spinal cord.

That’s the medical definition. But it’s not the whole story.

For me, Chiari didn’t show up all at once. It crept in slowly over years. It started with headaches that were easy to dismiss. Then came dizziness, pressure at the base of my skull, numbness in my arms and legs, and a kind of brain fog that made me question my own memory and focus. I learned how to function through it, how to smile through it, and how to convince myself it probably wasn’t anything serious.

And for a long time, I believed that.

One of the hardest parts of living with Chiari is not just the symptoms: it’s the uncertainty. It’s the years of being told different possibilities, trying different medications, going through tests, and still not having a clear answer. It’s learning how to explain something that even doctors sometimes overlook or minimize.

By the time I finally received my diagnosis, I was both relieved and exhausted. Relief, because I finally had a name for what I had been experiencing. Exhaustion, because the journey to get there had taken so long.

In December 2023, I had brain surgery to address the condition. That surgery changed things, but it didn’t erase the experience. Chiari is still part of my story. I still understand what it feels like to live with it, even on the days when it’s quieter than it used to be.

What I wish people understood most is this: Chiari Malformation is not just “headaches” or “a brain condition.” It affects how you move through the world. It touches energy, balance, focus, and sometimes even the simplest daily tasks. But it also teaches you how to slow down, how to listen to your body, and how to hold on to hope when answers take longer than you expected.

I don’t share my story because I want sympathy. I share it because for years I didn’t have language for what I was experiencing, and I know I’m not the only one. If you’re reading this and you’re in that in-between place, still searching for answers, still trying to be believed, you’re not alone.

And if you’re someone trying to understand Chiari because someone you love lives with it, I hope this gives you a small window into what it can feel like. Not just medically, but humanly.

It’s more than a diagnosis. It’s a story. And for me, it’s still unfolding.