Alamak, panau kat baby memang biasa especially kalau cuaca panas! Usually it'll go away on its own, tapi a few of us try keeping baby's skin dry and cool, pakai cotton clothes je. Kalau tak hilang dalam 2-3 minggu or baby nampak uncomfortable, better check with your paediatrician k, sometimes they suggest gentle antifungal cream tapi kena doctor's advice dulu.