What to expect in your first year with AS

I got diagnosed with ankylosing spondylitis after about a year of being told my pain was muscle strain, then a disc problem, then stress. When the rheumatologist finally said 'ankylosing spondylitis,' I cried. Not from fear — from relief. From the fact that someone had finally seen what I could feel.

That moment is where most AS information stops. The medical system hands you a leaflet, maybe a prescription for naproxen, and sends you home. What it doesn't tell you is what the next twelve months are actually going to be like.

This is what I wish I'd known.

The emotional first few weeks

Getting diagnosed with a chronic condition that has no cure is not a small thing. It is okay to grieve it. Many people describe a complex mix of emotions in the weeks after diagnosis: relief that they finally have a name for what they're experiencing, anger at the years it took to get here, fear about what the future holds, and a strange kind of grief for the life they thought they were going to have.

All of that is normal. All of it is documented in patient communities everywhere. You are not being dramatic.

What I would say, gently, is: let the emotions happen without trying to 'solve' them immediately. You do not need to be 'okay' with having AS in the first month. You might be okay with it in the first year. Or it might take longer. Both are fine.

The research phase — and when to stop

Almost everyone with a new AS diagnosis goes through an intense research phase. You read everything you can find. You join Reddit. You discover that AS is actually called axial spondyloarthritis now, and that there is a non-radiographic type, and that the biologic you just heard about wasn't approved until 2013, and that—

At some point, you need to stop and breathe.

Research is good. Understanding your disease matters. But the internet has a way of surfacing the worst-case scenarios disproportionately. The person who developed severe spinal fusion is more likely to post about it than the person who manages well on naproxen and swimming. Keep that in mind.

Useful things to learn in year one: what your inflammatory markers are and what they mean, what the treatment ladder looks like, what BASDAI is and why your rheumatologist might use it, what the difference between a flare and a bad day feels like for you specifically.

Starting treatment — what to actually expect

Most people start with NSAIDs — naproxen, diclofenac, or celecoxib are the common ones. For a significant number of AS patients, NSAIDs are genuinely effective and remain the primary treatment for years or decades. I know people who have managed well on naproxen for 15+ years.

NSAIDs aren't a stepping stone to 'real treatment.' They are real treatment. Don't let anyone make you feel like you're not being taken seriously because you're 'only' on naproxen.

That said: if NSAIDs aren't providing adequate relief after a proper trial — typically 6 weeks at full dose — that is important information for your rheumatologist. NSAIDs not working is actually a reason to consider biologics, not a reason to add more painkillers.

When to consider biologics: NICE (UK), ASAS (international), and other guidelines generally suggest considering biologics when two NSAIDs at full dose haven't worked after at least 4 weeks each, and when your disease activity scores (BASDAI, ASDAS) are above certain thresholds. Your rheumatologist will guide this.

Building a relationship with your rheumatologist

Your rheumatologist is the most important person in your AS management. Finding the right one — someone who listens, explains, and adjusts based on your experience not just your blood tests — is genuinely important.

If your first rheumatologist doesn't feel right, you are allowed to get a second opinion. AS is a lifelong condition. You will be seeing this person for decades. It matters that you trust them.

Things to bring to your appointments: a note of your current pain levels and when they're worst, any changes in symptoms, any side effects you're noticing, and any questions you've written down beforehand. The appointments often feel short. Prepare.

Exercise — the part nobody tells you properly

Here is the counterintuitive thing about AS that takes most people a year to genuinely accept: rest makes it worse. Movement makes it better. Not aggressive exercise — just consistent movement.

The inflammation in AS responds to activity. Morning stiffness is worst after lying still all night. A five-minute gentle stretch routine before you get out of bed makes a meaningful difference to how the next two hours feel. Sitting still at a desk for six hours makes the afternoon worse. Getting up and walking for five minutes every hour makes it better.

I know it sounds annoying. You're in pain and I'm telling you to move. But this is one of the few pieces of advice that is simultaneously backed by research and by every single person who has lived with this disease for more than a few years.

Swimming is particularly well-regarded. The water supports your joints while giving you resistance. Yoga, Pilates, and walking are all well-supported too. The specific exercise matters less than the consistency.

The social and relationship dimension

Invisible illness is hard to communicate. You will have days where you look completely fine and feel terrible. People who haven't experienced it genuinely don't understand how someone who 'looks healthy' can be struggling to get off a chair.

You don't owe anyone a detailed explanation. 'I have an inflammatory arthritis' is enough for most contexts. 'It affects my back and my energy levels' is enough for most workplaces. You can go deeper with people who earn that conversation.

The people who love you will often want to fix it, and feel helpless because they can't. What helps most of them is knowing specifically what you need — whether that's practical support (cooking, driving) or just acknowledgment that today is hard. 'I need you to understand that I'm not okay today' is a complete sentence.

What the first year actually teaches you

By the end of year one, most people with AS have learned roughly how their disease behaves — what triggers flares for them, what helps, what makes mornings worse, how their energy ebbs and flows. This self-knowledge is genuinely valuable and you can't shortcut it.

You also learn that this is manageable. Not easy — manageable. People have been living full, meaningful, demanding lives with AS for as long as AS has been a diagnosis. The disease does not get to decide what your life looks like. That part is still up to you.

That's the most important thing I can tell you about year one.