Rezultati pretrage

An allergy happens when your body reacts to things like dust, pollen, or certain foods . Your immune system thinks these are harmful and tries to fight them. This can cause sneezing, itching, or swelling. Common allergies include food, animals, and plants like grass.

First aid is helping someone who is hurt or sick before doctors arrive. Stay calm, check if they are okay, and stop any bleeding. Call for help right away. Knowing basic first aid can save lives in emergencies.