My baby is 2 years old, fallen and swelling in forehead a big bump what should be done

A. Hai good morning !! If baby is active as usual without any drowsyness,vomiting then dont worry. Apply coconut oil on bump do icing every 10-15 minutes these will reduce bump. Give fever medicine if any fever ,consult doctor immediately if baby having high fever,vomiting ,drowsyness(not active like usual days).