yes it is normal it could take a week to a week in a half to fill normal agin it just the meds running there course but it will be fine
i just got the flu shot yesterday and my arm feels heavy fuzzy and sore especially in shoulder joint. is this normal? . there is also a large red lump the size of half an orange. i have tried rubbing my arm in spot of shot and doing exercises with arm to try and work out soreness. but it is very sore in the shoulder especially and even with my tetanus booster shot it wasn't this sore.