Anxiety attacks, are by their very nature, the body's fear response. The fearful idea is what is missing from the equation, and that's what you have to discover to really get over this. Medications can help, but they only suppress this further. I would strongly suggest that you see a therapist with the very specific goal of discovering the internal fear idea tha tis causing this problem..When you do that, it will stop.
Thank you so much for your reply!