I am 36 and relate to your sister’s symptoms. I am not diagnosed but suspect MSA. I was wondering if your sister takes anything for frequent urination as this symptom really bothers me at the moment? Also, what were her first symptoms and at what age? I fear that being so young no one will take me seriously and I have already been seeing doctors about my symptoms for a year now.
Hoping you are coping and wishing you all the best in the coming year. What a great sister you are!