You can use Katinko Ointment for insect bite. maganda sya at safe. Medyo mentholated feeling pag pinahid pero mas ok yun para maalis yun itchiness. kahit saan butika makakabili ka nun.
Dampian mo ng ice pack yung part na may insect bite or kahit cold cloth for 15 to 20 minutes. Gawin mo 'to every hour for 6 hours. Para mawala yung pamamaga nya. :)