I went to the urgent care for IVS fluids because of a bad case of the tummy bug. The nurse blew out one of my veins and 6 pokes later ... nothing. I was just too dehydrated to get an IV so they gave me a shot of phenergan to see if I could drink some water. It hurt very bad going in I cried. It did the trick no more vomiting or nausea! but... at the injection site my arm is numb! Its been almost 48 hours. And whole arm feels kinda tight. Is this normal. And is it just temporary?