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The most important facts at a glance
Types of allergies
Allergies can occur to a variety of substances and allergens, including pollen, house dust mites, animal dander, foods such as nuts or dairy products and insect venoms. There are also contact allergies caused by contact with certain substances such as latex or nickel.
Frequency in Germany
Allergies are widespread in Germany. Around one in three Germans suffers from an allergy. The most common allergies are hay fever, followed by food allergies and allergic asthma.
Causes of allergies
Allergies occur when the immune system reacts hypersensitively to certain substances that are normally harmless. Genetic predisposition plays a role, but environmental factors such as air pollution and early childhood exposure to allergens can also increase the risk.
Symptoms
Allergic reactions can cause a variety of symptoms, including skin rashes, itching, sneezing, runny nose, coughing, breathing difficulties, gastrointestinal problems and, in severe cases, anaphylactic shock. Symptoms can vary depending on the allergen and severity. Early detection and treatment of allergies is important to avoid complications.
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FAQs
There are various tests, such as the skin prick test or blood tests, to determine allergies. Your doctor can help you make the right diagnosis. Did you know that MedWatcher provides up-to-date studies and articles on allergies? Get smarter now with MedWatcher.
Typical symptoms include sneezing, runny or blocked nose, itchy eyes, skin rash or breathing problems. At MedWatcher you will find more in-depth information on allergy symptoms and how to treat them effectively.
Some allergies, especially in children, can improve or disappear over time. For others, there are allergy vaccinations (desensitization) that can help. Otherwise, most treatments are aimed at alleviating the symptoms.
Common food allergens are peanuts, milk, eggs, soy, wheat, fish and shellfish. If you suspect that you are allergic to a food, you should definitely consult a doctor.
While an allergy is a reaction of the immune system, an intolerance is usually a problem with the digestion or processing of a food. Symptoms of intolerance often occur more slowly and are usually less severe, but can still be very unpleasant.