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- Allergies - Symptoms and causes - Mayo Clinic
Symptoms Allergy symptoms depend on what allergen is involved The symptoms can affect the airways, sinuses and nasal passages, skin, and digestive system Allergic reactions can range from mild to severe Sometimes, allergies can trigger a life-threatening reaction known as anaphylaxis Hay fever, also called allergic rhinitis, can cause
- 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 medications: Know your options - Mayo Clinic
Allergy medicines are available as pills, liquids, inhalers, nasal sprays, eye drops, skin creams and shots, also called injections Many allergy medicines are available without a prescription Here are the different types of medicine options available to treat allergies Talk with a healthcare
- Food allergy - Symptoms and causes - Mayo Clinic
Overview Food allergy is an immune system reaction that happens soon after eating a certain food Even a tiny amount of the allergy-causing food can trigger symptoms such as hives, swollen airways and digestive problems In some people, a food allergy can cause severe symptoms or even a life-threatening reaction known as anaphylaxis
- Drug allergy - Symptoms and causes - Mayo Clinic
Overview A drug allergy is the reaction of the immune system to a medicine Any medicine — over-the-counter, prescription or herbal — can trigger a drug allergy However, a drug allergy is more likely with certain medicines The most common symptoms of drug allergy are hives, rash and fever But a drug allergy also may cause serious reactions This includes a severe, life-threatening
- Sun allergy - Symptoms and causes - Mayo Clinic
Sun allergy is a broad term It describes several conditions that cause an itchy rash to form on the skin after being in sunlight or other sources of ultraviolet (UV) radiation Polymorphous light eruption is the most common form of sun allergy Some people have a hereditary type of sun allergy
- Food allergy vs. food intolerance: Whats the difference?
Might you have to swear off milkshakes for good? Follow the symptom clues to find out whether you possibly have a food allergy or a food intolerance
- Allergies - Doctors and departments - Mayo Clinic
Allergy symptoms can range from mild to severe, even life-threatening Find out what treatments and prevention tips can help
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