Hello, I’m 17 years old girl and I decided to answer you because I have the same thing so I know what your son is going through right now. I have had chicken pox nine times and after 3 or 4 times I started to get used with it. My mom told me that I always have been with a very low immune system, because during my 17 years I have experienced and I have passed over multiple types of disease and issues so I assume that you’re son also suffers from low immune system. Talking about chicken pox, I have done some exams and the most appropriate one was the blood exam. I was 9 years old when I did the first blood test for the chicken pox and I found out that there is a strange pigment in my blood that is not compact and that because of this pigment I always feel bad and I’m always ill. Usually I get the chicken pox during the winter but I also get it regardless of the weather. However, the last chicken pox I have had was the last winter and during 2 weeks I felt very bad, besides itchy rash that I have had on my neck and face I experienced some other symptoms that as I consider weren’t linked with the pox. I felt bad; I have had nausea and headaches and in general an overall sickness feeling. I thought that I have to 2 diseases and the same time, pox and cold. When I was 15 years old my doc said that there exist a special vaccine that can help me and can eliminate this strange relation between my immune system and the pox. Following the recommendation I did the vaccine two years ago but I would like to say that I really regret that I did this vaccine and now I’m going to explain why. Approximately 2 weeks after I did the vaccine I started to develop and to experience strange side effects. The first thing is that the vaccinated part became very red and I started to experience an itch that was insupportable. There was period during the chicken pox attack when I felt really bad that I thought that I am going to die, in fact, I didn’t ate for a months and every time I tried to do this I was vomiting every time. The lack of taste wasn’t the only problem. Multiple colds, sore neck, tiredness and other horrible effects. I slept almost all the day but I felt tired like I didn’t sleep for 2 days. I don’t know how to explain this and my doctor neither. Still now I’m looking to build up my immunity so it can finght against the chicken pox and I don’t know if the next winter I am going to feel better but I really hope so. Hope that this chicken pox was the last one and that the next Christmas will be the best one for me without any chicken poxes.