Itching can be more than a small annoyance. It can cause a lot of discomfort and may even become a distraction. When is itching serious and how can you cure your itchiness at home? Your skin can itch for a variety of reasons. For example, you may have touched a certain type of plant, such as ragweed or poison ivy. Psoriasis is a common condition that causes scaly, dry skin because of skin cell buildup. Illness, an insect bite, or healing from a burn or cut can also cause you to feel itchy. Even though an itch is our body’s defence mechanism against an unpleasant contact with some irritant, constant itching can cause a break in the skin and lead to infections. But you can try these home remedies for itch relief.