Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. Panic disorder is panicking before some physical / hypothetical situation. Usually panic attacks are based on anxiety about something. Anxiety is fear about some future event which may or may not happen. Your task is to find out why your mother is anxious and why she gets panic and what is the root cause of anxiety. Once the root cause is known, treatment becomes easy. You can consult a psychologist who should help you. If you need more of my services in this regard, please post a direct question to me with every details. I am glad to serve the purpose. Hope this answers your query. Available for further clarifications. Good luck.