A Texas mother’s life took a dramatic turn during her third pregnancy when a series of strokes led to the discovery of a rare neurological condition, which had gone undiagnosed for nearly four decades. Molly Poenitzsch, 40, began experiencing debilitating headaches at just seven years old, symptoms that would become a troubling constant throughout her youth.
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Poenitzsch recalls the relentless pain of her childhood headaches, which often forced her to tilt her head to ease the discomfort. “I remember waking up with a severe headache on one side of my head that was so painful it made me cry,” she shared. Despite numerous visits to doctors and an array of treatments, including various pain medications, relief remained elusive. Eventually, she ceased her efforts to find a solution as she learned to live with the pain.

An unexpected turn occurred during her teenage years, when Poenitzsch experienced another concerning incident. While on the phone arranging a ride to school, she suddenly lost her ability to speak. She now suspects this might have been a transient ischemic attack, commonly known as a “mini-stroke,” though this was never officially diagnosed at the time. Reflecting on those early experiences, Poenitzsch expresses that she did not fully comprehend her symptoms then, but with the perspective gained from her recent diagnosis, it all makes sense.

Fast forward to her adult life, Poenitzsch was pregnant and nearing the end of her term when she began to experience alarming symptoms once again. At 39 years old and 35 weeks along with her third child, she was at home when her husband, James, heard her cry out in pain. What followed were severe vomiting episodes, which prompted James to check her vital signs. Although they appeared stable initially, Poenitzsch soon struggled to articulate her thoughts, and James swiftly called for emergency assistance.
After being rushed to Memorial Hermann in Houston, she was admitted to the neurological intensive care unit. The following 16 days were fraught with medical emergencies, including two additional strokes that led doctors to deliver her baby girl, Rose, via emergency C-section. During her hospital stay, Poenitzsch experienced significant disorientation but remembers little of the ordeal, stating, “For almost a week, I only got to see Rose a couple times a day when the nursery nurse could bring her to me.”
The harrowing experience ultimately prompted a medical investigation that resulted in the diagnosis of Moyamoya disease, a rare condition characterised by the narrowing or blockage of major arteries supplying blood to the brain. This condition can lead to the formation of fragile blood vessels, which are prone to rupture, thereby causing headaches, seizures, and strokes. The precise causes of Moyamoya disease remain elusive, though it is known to occur more frequently in women and individuals of Asian heritage.
Reflecting on her journey, Poenitzsch now sees a connection between her childhood symptoms and her recent health challenges. “After I got my diagnosis, it all made sense,” she admitted. Poenitzsch and her husband, both physical therapists who own a practice together, believe that their professional background helped in recognising the signs of her stroke, potentially averting a more catastrophic outcome.
Today, Molly Poenitzsch is on the road to recovery. Although she continues to grapple with some residual effects, such as diminished sensation in her right leg and memory issues, she has returned to work and is raising her daughter, now eight months old, alongside her two older sons.
With her story, Poenitzsch aims to inspire others to seek medical advice for unexplained neurological symptoms instead of ignoring them. “It’s definitely important to find answers to any unexplained symptoms,” she emphasises, adding that persistence could ultimately be life-saving.
In expressing her gratitude, Poenitzsch acknowledges the importance of having a support network throughout her ordeal. “I am so grateful to have the support of family and friends during this journey,” she remarked. The assistance offered during this challenging time not only provided her with childcare but also emotional support when it was needed most.
