my ds2 is 8 months old and has since he was about 2 months old had excessive drooling, he also has a constant runny nose and eyes. the drool is constant, so much so i have to change his tops 3 times a day, he has plenty of fluids (bf), hayfever does run in family, though i can't think what the triggers could be at this time of year and he has got 4 teeth through now. i was wondering if anyone else has had experience of this and any advice?