Hi, my niece is only 2 years old and got caught by asthma. She suffered badly. Her iga is below the normal range. Some doctors suggest to co-administrate bcg and pidotimod ( a quite new immunoboost drug made in italy), but they don't know lot about pidotimod. Has anybody known how the drug works and any possible side effects of it? How about the co-administration of the bcg and pidotimod? Thanks very much