Hello doctor. my son is 4.5months old..At 2.5 month old he was suffering from upper track infection and right ear infection and drainage.after Amoxicillin, right ear drainage stoped in 2 days...Now again his left ear is infected and there is drainage but no cold or fever..doctor told there is chance of heat boils..Now am very afraid about his ear infection... Y it is frequently happening? Frequent ear infection would effect him in future? if pnemonia vaccine is done, is there any chance to reduce tis frequent infection..?