Allergies and intolerances

Whether rashes, stomach complaints or watery eyes: allergy symptoms and intolerances are as varied as their causes. This is why it’s important to take a close look at every complaint. Learn more about allergies and how you can prevent them.

13 articles

Food allergies & intolerance
What can you do if you have a food sensitivity? What tests and treatments are available? Find out more.
12.11.2026 5 minutes )}

Wasp stings: symptoms, allergy & treatment
What should you do if you get stung by a wasp? Find out when you need medical assistance and which medications help.
21.04.2026 6 minutes )}

Complementary medicine can help

Alternative treatment methods like acupuncture can help relieve allergies. COMPLETA will support you with this.

What COMPLETA pays for
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Bee sting: what should I do?
If you treat a bee sting properly, you can ease the symptoms. These tips really help.
13.04.2026 3 minutes )}

Gluten-free diets: effect and advantages
What does a gluten-free diet mean? What are the benefits and disadvantages? And what gluten-free alternatives are available?
21.03.2024 4 minutes )}

Allergies guide

What helps with allergies? How do they come about? And how can you protect yourself against them? Our free guide is full of relevant tips and facts.

Order or download it now
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Lactose intolerance: what is it?
What are the symptoms of lactose intolerance? What can you eat if you have it and how does lactose testing work?
12.03.2024 5 minutes )}

Histamine intolerance: testing and treatment
What are the symptoms of histamine intolerance? What causes it? Can you test for histamine intolerance? Find out more.
12.03.2024 4 minutes )}

Coeliac disease: what happens in the body?
What are the symptoms of coeliac disease and how do you test for it? Find out about coeliac disease, its causes and its treatment.
12.03.2024 4 minutes )}

Pollen allergies: what can you do?
What are the symptoms of a pollen allergy, and what can you do if you are affected? Find out about hay fever.
05.03.2024 5 minutes )}