 [ Symptoms ] my son was bitten by a spider and now it is red and swollen but does not hurt him what should i do  the swolleness is the size of an orange but does not hurt him he does not have hives or fever should i take him to see his pediatrician [ Disease ] take him asap i was bitten when a teenager in the bend of elbow had a bubble full of puss had to have it lanced seeped puss for days