They occur when your immune system reacts to a substance that is unknown to your body. It could be something that inhale, inject, eat, or touch with your body causing coughing, sneezing, itchy eyes, runny nose or scratchy throat. There is no cure to allergies, but there is ways to prevent and treat them.
Skin allergies include skin inflammation, eczema, hives, chronic hives, and contact allergies. plants like poison ivy, poison oak and poison sumac are the most common skin allergy triggers. But Skin contact and dust mites, certain foods or latex may cause skin allergy symptoms.
Children have food allergies more often than adults. Milk, soy, eggs, wheat, peanuts, tree nuts, fish and shellfish are the eight foods that are commonly known for allergy reaction.
A drug allergy is an allergic reaction to a medication. With an allergic reaction, your immune system, which fights infection and disease, reacts to the drug. This reaction can cause symptoms such as rash, fever, and trouble breathing.