Hi welcome to H.C.M.Forum. throat pain swellng of tonsils is the indication for tonsilectomy.
recuring infection with swollen tonsils.or recurant fever
are indication. with rhinorrhoea
means it is secondary to allergic or viral or eosinofilic cold
eosinofelia must be kept in mind. i advise you to consult a pediatritian for diagnosis. you may be advised to get culture