Allergies - Symptoms and causes - Mayo Clinic Airborne allergens, such as pollen, animal dander, dust mites and mold Certain foods, especially peanuts, tree nuts, wheat, soy, fish, shellfish, eggs and milk Insect stings, such as from a bee or wasp Medicines, especially penicillin or penicillin-based antibiotics Latex or other substances you touch, which can cause allergic skin reactions
Allergies - Diagnosis and treatment - Mayo Clinic Treatment Allergy treatments include: Staying away from allergy triggers, also known as avoidance Your healthcare professional helps you take steps to spot and stay away from your allergy triggers Often, this is the most important step in preventing allergic reactions and curbing symptoms Medicines Depending on your allergy, medicines can help turn down your immune system's reaction and
Allergy skin tests - Mayo Clinic Overview During allergy skin tests, the skin is exposed to suspected allergy-causing substances, called allergens, and then checked for signs of an allergic reaction Along with a medical history, allergy tests may be able to confirm whether a particular substance a person touches, breathes or eats is causing symptoms
Allergies and asthma: They often occur together - Mayo Clinic You may wonder what allergies and asthma have in common besides making you miserable A lot, as it turns out Many people who have allergies also have asthma The same substances that trigger your hay fever symptoms may cause asthma symptoms These include pollen, dust mites and pet dander In some people, skin or food allergies can cause asthma symptoms This is called allergic asthma
Pet allergy - Symptoms causes - Mayo Clinic Skin symptoms Some people with pet allergy also may have skin symptoms, a pattern known as allergic dermatitis This type of dermatitis is an immune system reaction that causes skin swelling and irritation Direct contact with an allergy-causing pet may trigger allergic dermatitis, causing symptoms, such as: Raised, discolored patches of skin called hives Eczema Itchy skin
Dust mite allergy - Symptoms causes - Mayo Clinic Dust mite allergy is an allergic reaction to tiny bugs that live in house dust Symptoms of dust mite allergy are like those of hay fever, such as sneezing and runny nose Many people with dust mite allergy also have symptoms of asthma, such as wheezing and trouble breathing Dust mites are related to ticks and spiders Dust mites are too small to see without a microscope They eat skin cells
Seasonal allergies: Nip them in the bud - Mayo Clinic Seasonal allergy signs and symptoms can flare up when there's a lot of pollen in the air These steps can help you reduce your exposure: Check your local TV or radio station, your local newspaper, or the internet for pollen forecasts and current pollen levels If high pollen counts are forecasted, start taking allergy medications before your symptoms start Close doors and windows at night if
Asthma - Symptoms and causes - Mayo Clinic A number of outdoor allergens and irritants — ranging from pollen and mold to cold air and air pollution — can trigger asthma attacks Find out what causes or worsens your asthma, and take steps to avoid those triggers