dd is 11 wks. in the last 2 weeks she has gone from an easy baby to an incredibly fractious one, particularly in the day. she really fusses at the breast and seems to be so uncomfortable. finally decided it must be teeth - she is incredibly dribbly and ds teethed early so it would make sense. have flirted with those granules but not sure whether tthey are working. if they do work do you have to give a dose every two hours as per the packet for them to be effective? could be a pricey business if so!