Pls don't give para b4 going to the clinic let the injection work and don't give after too. And don't rub the affected part with anytin I mean anytin.if you notice the place is red or swollen,put under running tap water it will go down and if the temp increases massage the body with a wet towel and expose to breeze then you can give para but that should be later in the day, pls allow the injection work abeg