When Women Are Used to Pushing Through: The Connection Between Stress and Chronic Illness

Guest Blog Written By Dr. Samantha Ritz, PT, DPT

What you're experiencing is real. It's not your fault. And it's not permanent.

I want to start there because so many women with autoimmune conditions spent years being told the opposite. That they were fine. That the fatigue was just stress. That the joint pain was just getting older. That the flare ups were probably anxiety. By the time a diagnosis finally lands, most of these women have already spent years pushing through symptoms their body was trying to flag as a real problem.

I'm a Doctor of Physical Therapy, and one pattern I see over and over is this. The women who show up furthest behind on their own health are almost always the ones who were the most capable of pushing through everything else. The woman running a team, a household, a business, or all three at once doesn't get the luxury of stopping when her body sends a warning sign. She adapts around it. She learns to function with the fatigue, the joint pain, the brain fog, because stopping was never really an option on the table. And that adaptability, which serves her everywhere else in her life, is often exactly what delays her getting real answers.

The Connection Between Chronic Stress and Immune Function

I want to be honest about where the research stands here, because this connection is real but it's also still being actively studied, and I don't want to overstate it. What clinicians see consistently is this. Sustained, unrelenting stress keeps your body's stress response system switched on far longer than it was ever designed to run. Cortisol stays elevated. Inflammation, which is supposed to be a short term response to an actual threat, starts running in the background all the time instead of switching off. Your immune system, which is designed to respond to real, specific threats, starts operating in a state of chronic activation.

For some women, especially those with a genetic predisposition, that sustained inflammatory state appears to be one of several factors involved in autoimmune conditions developing or flaring. I want to be careful here, because autoimmune disease is complex and multifactorial, and I'm not going to claim that stress alone causes it or that resting more is a cure. That would be an oversimplification of something genuinely complicated. What I will say plainly is that chronic stress makes an already vulnerable system work harder, and for a lot of women, that's exactly the piece nobody addressed while they were bouncing between specialists trying to get a diagnosis.

Why It Gets Missed in This Specific Population

The women who run everything are often the hardest to diagnose, and it's not because their symptoms are subtle. It's because they're so good at compensating for them. Fatigue gets reframed as normal busy life fatigue. Joint pain gets blamed on an old injury or getting older.

Brain fog gets chalked up to being overwhelmed. Every symptom has a reasonable, non alarming explanation available, and a woman who has spent her whole life being told to push through discomfort will reach for that explanation before she reaches for a doctor's appointment she doesn't have time for anyway.

This is where a lot of autoimmune diagnoses get delayed for years. Not because the symptoms weren't there. Because they were happening to a woman who had built an entire identity around functioning no matter what, and her body's warning signs kept getting absorbed into that same pattern instead of getting looked at.

One Thing to Actually Do

Start keeping an actual symptom log, not a mental note, a written one. Fatigue, joint pain, skin changes, digestive symptoms, brain fog, anything that repeats. Write down when it happens and what was going on around it. This does two things. It gives you real data instead of a vague sense that something feels off, which makes it much harder for a provider to wave it away as stress. And it starts training you to notice your own symptoms as information worth taking seriously, instead of something to push past because you don't have time to deal with it right now.

If you already have a diagnosis, this same practice matters just as much. Tracking flares against your actual life, sleep, stress load, travel, cycle, gives you and your care team real patterns to work with instead of guesswork.

Where This Fits

None of this replaces the medical care and treatment plan that has to come from your rheumatologist or your specialist. What I'm talking about is the layer underneath that, the chronic stress load your body is carrying every single day, and whether anyone is actually addressing that alongside your diagnosis instead of treating it as background noise. For a lot of women, that's the piece that's been missing the whole time. What you're experiencing is real. It's not your fault. And it's not permanent. You didn't fail your body by pushing through for as long as you did. You were doing exactly what you'd always been taught to do. It's just time someone finally looked at the whole picture.

About the Author

Dr. Samantha Ritz, PT, DPT, is a Doctor of Physical Therapy and the founder of Ritz Wellness, based in the Dallas-Fort Worth area. A former collegiate tennis player turned clinician, she's spent her career helping women understand what their bodies are actually telling them, from pelvic floor dysfunction to the hormonal shifts of midlife. Her work is built on one belief: what you're experiencing is real, it's not your fault, and it's not permanent. Ready to figure out what's actually going on in your body? Book a free strategy call with Dr. Sam here: https://www.samantharitz.com/schedule-booking