I'm 67 years old, have been getting frequent outbreaks in the past 5 years, and get really sick with the flu like symptoms a week before the blisters every time. These attacks are coming more frequently and I end up feeling so sick, I end up in bed for a few days. My quality off life is really suffering. I just started taking suppressant valcyclovar, but it was also suggested that the severity and frequency implied that my immune system was weak and I should get this checked out. I live in a resort area that is short on good doctors. I don't even have an internist; I see a PA. What kind of doctor would be best at investigating immune issues? I do see a rheumatologist for something else. Would a rheumatologist bee a good choice? Would lysine help? For what it's worth, I believe I contacted this 35 years ago, had one brief but intense outbreak then nothing again until 5 years ago. Except for this, I'm generally physically healthy. But my stress level has been over the top in recent years. I do get help for it, but maybe not enough.