How many days does the baby have fever and the pain in his legs after taking PENTA-3 injuction?

A. after vaccination child may become irritable. give painkiller as prescribed by paediatrician. apply ice on the injection site intermittently. feed on demand. carry, soothe your child the side effects associated with the  vaccine are generally mild. The most common are pain, redness, or swelling at the injection site.   swelling will reduce on its own. you may apply ice on it for first 2 days to relieve pain.