1) For my LO...she gets fever at night and de day after. After that..no more fever...thgh she may get cranky at night maybe due to de injection pain. Put a warm towel on de injection area to reduce its swelling. 2) Usuali it will jus last 1 day or so...bt i guess dpds on each bby. 3) When the temp reach 37.5 and abv.. i wil give paracetamol to LO.
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