It was not until about a year ago that I found out that recent research suggests that CF carriers can be symptomatic to a milder extent. Apparently it is thought to be somewhat like being a sickle cell anemia carrier, in the fact that sickle cell anemia carriers do not have sickle cell, but are immune to malaria like those who actually have sickle cell anemia.Here is one of the limited things I was able to find on the internet about CF carrier problems. If anybody else knows where I can find more info on CF carriers, that would be most helpful. The following is one full address link. I had to press return after "E2B02?Open" to make sure it all fit on this message screen, we'll see if clicking on it works or if cut and paste works.http://www.docguide.com/news/content.nsf/news/0CF8C59E64FAF86785256A65006E2B02?OpenDocument&id=48dde4a73e09a969852568880078c249&c=Cystic%20Fibrosis&count=10<u>Text</u>ECF: Cystic Fibrosis Carriers May Be Predispose To Other Illnesses--June 8, 2001--It is not clear what being a carrier means to that individual. Dr. Gary Cutting, from the department of Genetics, Johns Hopkins Hospital, in Baltimore, Maryland concluded that there was evidence that being a carrier for the CF gene (about one in 20 to 25 of Caucasians are carriers) may predispose to respiratory illness that is not cystic fibrosis.I have recently started to wonder if I have mild CF. That is why I decided to ask others about their possible symptoms: CF carrier symptoms vs. actual CF symptoms. I also analyze things a lot, so sometimes I wonder if I am reading TOO MUCH into something.In addition to my previously stated #1-#13 previously questioned symptoms, I want to add another. #14, has a longer explanation. I also remember getting strep throat a few years ago and was placed on antibiotics--penicillin. When I no longer had strep throat and returned to athletic practice, I felt like a new person physically--ready to take on the world. After that episode I decided that perhaps I had also had pneumonia or bronchitis that also went undiagnosed. The penicillin left in the container was more than I was prescribed (more antibiotics than needed for 10 days), so I had this plan that if I had my #5 symptom (suddenly, like overnight, feeling as if oxygen was not getting into my blood stream from my lungs -- becoming out-of-shape overnight), then I was going to take the leftover penicillin. I figured a one-time shot of prescribing myself antibiotics would not kill me, and either it would cure my ailments, or at worst I would risk developing an immunity to penicillin. I was willing to take on the risk because things just didn't seem normal and the doctors that I had been to were not helpful. For some reason or another, though, I never did get to try out my plan. The other day I was looking into CF treatments on the internet and it talked about home antibiotic treatment. It reminded me about experience #14, so I wanted to add it in to see if anyone had a comment/question/concern on it.So if anybody has more info on cystic fibrosis carrier symptoms, or comments on any of my experiences (#1-#13 from a previous message and then #14 from this message), I would be more than grateful for responses.