#AskTheExpert my baby is 3 months old he had been vaccinated his thaig is swelled plz suggest me

A. Post vaccination swelling may be a common thing specially after DPT vaccine which may be painful for two or three days and the swelling may remain even up to month so if it isr not causing any pain or other symptoms nothing to worry. Swelling can be reduced by giving ice fomentation locally and paracetamol can be given for fever or pain. Thdrombophobe ointment can be applied in acute pain and swelling .