Talking to loved ones about Pompe disease
Fact-checked by Note: Kate Manger has a daughter with late-onset Pompe disease and is a columnist for Pompe Disease News.
When you or your child first gets diagnosed with Pompe disease, you might feel like someone dropped you into the middle of a medical school lecture. Suddenly, specialists are using words and acronyms you’ve never heard before, and test results are full of terms that make your head spin.
I remember those early days after my daughter, Caroline, was diagnosed with late-onset Pompe disease in 2016. I felt like I was trying to drink from a firehose, just completely overwhelmed by all the information. And on top of that, I was also expected to be able to describe a disease I barely knew to other people.
Sometimes I wish a guidebook existed that went beyond all the medical facts. I imagine chapters like “How to answer your child’s questions” or “How to explain Pompe disease to people who have never even heard of it.”
I haven’t found that guidebook yet, but I have picked up a few things along the way. If you’re explaining Pompe disease to family and friends, these strategies have helped me the most.
How to describe Pompe disease in simple terms
One of the biggest mistakes I made early on was thinking I had to explain everything. I thought I needed to talk about genetics, enzymes, mutations, glycogen, and every single detail I’d picked up from Caroline’s specialists. I soon realized most people don’t need a biology lesson. They just want to understand the basics.
When someone asks about Caroline’s diagnosis, I usually start here:
“Pompe disease is a rare genetic condition that affects the muscles. Caroline’s body doesn’t make enough of the enzyme needed to break down stored sugar inside her muscle cells. Without enough of that enzyme, the sugar builds up and can eventually damage her muscles, including her breathing muscles.”
Then I pause.
Most of the time, that’s enough for the first conversation. If someone is curious and wants to know more, I’ll share that Caroline has late-onset Pompe disease.
However, I always clarify that a late-onset diagnosis doesn’t necessarily mean mild symptoms.
The term mainly means that symptoms start later than they do in babies with infantile-onset Pompe disease. Every person with Pompe has their own experience, and the age at which symptoms show up doesn’t necessarily tell you how serious the disease will be.
Eventually, people ask about treatment. I try to keep it simple here, too:
“Caroline receives enzyme replacement therapy, or ERT. The enzyme her body needs is missing or doesn’t work the way it should. ERT gives her a version of that enzyme. While this isn’t a cure, it helps her body do something it can’t do on its own.”
I’ve learned that simple explanations are often the most powerful. The way I explain things can either help people feel connected or make them tune out. I try to keep people engaged by keeping it simple, and honestly, it helps me too.
Explaining muscle weakness and respiratory fatigue
Explaining Pompe disease is especially tough because most people can’t see it.
Because Caroline started treatment early, she doesn’t look sick. She runs, climbs the monkey bars, and plays soccer and softball with her friends. Watch her from the sidelines, and she looks just like every other child. But those of us who know her best notice that she gets tired more quickly. Her muscles wear out sooner, and she needs breaks that other kids might not.
When I talk with teachers or coaches, I don’t spend much time explaining Pompe disease itself. Instead, I focus on what they’ll actually notice:
“Caroline knows her body really well. If she asks for a break, it’s because her muscles need one, not because she isn’t trying. We trust her to recognize when it’s time to rest, and we’d appreciate your trust in her too.”
That simple conversation usually helps people see that accommodations aren’t about giving her special treatment. They’re about helping her join in safely, just like everyone else.
Handling unsolicited medical advice
One thing I never expected after Caroline’s diagnosis was the steady stream of well-meaning medical advice. People ask, “Have you tried changing her diet?” or “I read about a supplement that might help.” Sometimes they suggest, “Maybe she just needs to exercise more.”
I know these suggestions come from a place of love. Friends and family just want to help. They wish there were an easy answer to support someone with Pompe disease as much as we do. But rare diseases are so complicated, and advice from the Internet or from someone who has read one article can get emotionally exhausting after a while.
Over time, I’ve learned that I don’t have to explain or defend every medical decision we’ve made. Instead, I acknowledge their good intentions before gently setting a boundary. I might say something like:
“Thank you for thinking of Caroline. I know you’re sharing this because you care. Pompe disease is a very complex genetic condition, and we’re fortunate to have a neuromuscular team that specializes in caring for children like her. We feel confident in her treatment plan. The best way you can support us isn’t by finding another treatment — it’s by understanding when she needs to rest or simply asking how she’s doing.”
I’ve found that most people aren’t trying to challenge our decisions. They just want to help. Sometimes they need a little guidance about what real support looks like. And if I don’t tell them, who will? I try not to be afraid to let the people who truly want to help know how they can best do it.
Give yourself permission to keep learning
When someone in your family is newly diagnosed, it can feel like you have to become an expert overnight. You want to understand every lab result, every acronym, and every recommendation to be the best advocate possible.
The truth is, nobody fully understands Pompe disease overnight. The process is a lot like learning a new language. At first, every word feels strange. Slowly, you start to recognize the vocabulary. Then one day, you realize you’re talking about Pompe disease with an ease that used to feel impossible. Before long, you can help another newly diagnosed family understand words that once scared you.
When I talk with parents who are just beginning this journey, I always remind them that it’s okay not to have all the answers. I still pause before explaining Pompe disease to friends and family. I still search for the right words. But if learning this new language helps another family understand Pompe disease a little better, helps a teacher notice when a child needs a break, or helps a loved one become a more compassionate support, then every conversation is worth it.
Pompe Disease News is strictly a news and information website about the disease. It does not provide medical advice, diagnosis, or treatment. This content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
