Hi

My little one had his 4 month injections a few days ago. He has a little rash on both his legs at the injection site. Small little raised lumps/rash covering an area about the size of a ten cent piece on both legs. It doesn't appear to be bothering him however just wondering is there something i should do about it - like bring him back to the doctor? I thought it would go away after day or so but hasn't happened.

Thanks