PWSA Blog

The Challenges of a Dual Diagnosis and the Beauty of Hope

submitted by Winnie White, mom to Sandy Kay (11, living with PWS and Autism)

Autism is not new to our family. My son, now 21, was diagnosed with autism at the age of three. We navigated early intervention services, and by age five he was successfully mainstreamed into kindergarten. While he continues to experience challenges with social interaction, anxiety, and ADHD as a college senior, his greatest ongoing difficulty lies in executive functioning.

When my daughter, Sandy Kay—who has Prader-Willi Syndrome (PWS)—was also diagnosed with autism at age three, I initially approached it with confidence, thinking, “We’ve done this before.” However, this journey has proven to be significantly different and more complex.

My son has Level 1 autism, while Sandy Kay has Level 3 autism. He was fully verbal by kindergarten and required speech services only for stuttering. In contrast, at 11 years old, Sandy Kay is nonspeaking. She communicates using an AAC (augmentative and alternative communication) device and receives speech therapy twice weekly. Additionally, while my son did not exhibit aggressive behaviors, Sandy Kay can become aggressive when she is tired, hungry, or frustrated.

With PWS, persistent hunger and fatigue are common, which often contribute to frustration. This has made our journey more challenging. As an educator, I sought to deepen my understanding when my son was diagnosed in 2007 by adding a special education certification to my teaching license. This decision not only helped me better support him but also led to the development of a special education program at our local Christian K–12 school. Alongside a highly experienced colleague, we created an inclusive environment for students like Sandy Kay within our school community.

This work has required significant professional growth. I have had to implement food security measures in the classroom and develop strategies for teaching nonspeaking students to communicate functionally while also supporting their academic, social, emotional, physical, and spiritual development.

Sandy Kay currently receives a comprehensive range of supports designed to enhance her quality of life. She participates in speech therapy, physical therapy, and ABA therapy, and she also benefits from the companionship of an autism service dog. These interventions work together to help her regulate her emotions and behaviors as she navigates the daily challenges associated with PWS and autism.

Both PWS and autism present unique and significant challenges, and each plays a role in Sandy Kay’s daily life. At times, autism is more prominent; at other times, PWS takes precedence. Yet, after 11 years of learning her needs, we have built a strong and joyful relationship. We learn, worship, and travel together, creating meaningful experiences—including unforgettable trips to places like Alaska and Hawaii.

As an older parent, I am intentional about building a strong support system that will continue to love and advocate for Sandy Kay. She is truly remarkable and has profoundly shaped my life. I am hopeful as I watch her grow in her ability to communicate through her AAC device. My dream is that she will one day use it fluently to share her voice and her story with the world.

I am also deeply grateful for the dedicated doctors and therapists who support her. Over the past eight months, she has been taking Vykat XR, and we have already seen meaningful progress. We remain hopeful for continued growth in the months ahead.

Prader-Willi Syndrome and autism each bring distinct challenges, but they do not define the entirety of our experience. Life is still beautiful—and Sandy Kay is thriving.

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