“Basically, every day is a bit of a lucky dip.”
Meet Waltraud. Waltraud is 63 years old, lives in Germany and was diagnosed with mastocytosis in late 2008.
Looking back, she recognises symptoms dating back to childhood. Her story highlights the long journey to diagnosis and the unpredictability of living with a mast cell disease.
Unnoticeable. Unmistakable.
A lifetime of feeling different
Even as a child, Waltraud noticed that she seemed to react differently to things than her classmates and friends. She was often more sensitive, took longer to recover from infections and experienced unusual reactions that others didn’t seem to have.
Frequent skin reactions, unexplained pain and a general feeling of being unwell were part of her life long before she understood what was causing them.

A long and difficult journey to diagnosis
For Waltraud, the journey to diagnosis stretched over decades. Different symptoms were investigated separately, including fatigue and pain, but no one seemed to consider the full picture.
At one point, doctors suspected a heart-related condition, but this was never confirmed.
The turning point came unexpectedly during a hospital stay. A doctor who had previously treated patients with mastocytosis happened to see Waltraud after she had showered and noticed significant changes to her skin.
That chance encounter finally led investigations in the right direction.
The unpredictability of living with mastocytosis
Today, Waltraud describes life with mastocytosis as unpredictable. Some days she can recognise when her condition is relatively stable, but often there is no way of knowing how she will feel from one moment to the next.
She may look perfectly healthy and genuinely feel well, only for that to change an hour later.
Her experience highlights the reality of living with an unpredictable condition. Just because someone looks healthy doesn’t mean their symptoms aren’t affecting them, or that their health won’t change suddenly.
Every story matters. Share yours.
Like Waltraud, many people living with mastocytosis, MCAS and other mast cell diseases face challenges that others may not see or understand.
By sharing your experience, you can help raise awareness, build understanding and remind others that they are not alone.
Your story deserves to be heard.


