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Your search for Immunsystem has returned 28 hits.

Underactive thyroid

With an underactive thyroid, the thyroid gland does not produce enough hormones. This slows down the metabolism. People affected often feel lethargic, have a low heart rate and constipation.

Dust mite allergy

In dust mite allergies, it isn’t the dust itself that causes the symptoms. Instead, the symptoms such as sneezing are triggered by substances that are mainly found in the dust mites’ feces.

Food allergy

People with a food allergy usually react to even very small quantities. What are the typical symptoms? How is a food allergy treated?

Animal allergy

In an animal allergy it is not the fur that causes a reaction, but proteins that are found in the animal’s saliva, for instance. Avoiding contact with the animal can help, as can taking medication.

Psoriasis

Psoriasis is an inflammatory, non-contagious skin condition. It is characterized by reddish, flaky skin that may be itchy.

Vitiligo

Vitiligo is a disorder that causes the loss of the brown skin pigment melanin. It usually begins as white skin patches on the face and hands. Read more about its causes and treatment.

Oral herpes (cold sores)

With oral herpes, particular herpes viruses cause painful blisters known as cold sores to form. The condition heals on its own in 1 to 2 weeks. No treatment is normally required.

Hay fever

Many children and adults are affected by hay fever in the spring and summer months, when plants grow and bloom. It is caused by an allergic reaction to pollen in the air, affecting the upper airways.

Rosacea

Rosacea, a common inflammatory disease of the facial skin, causes redness, pustules, and small visible blood vessels on the face.

Oral thrush (oral candidiasis)

If a person's mouth constantly feels furry, it may be caused by oral thrush. It is rarely dangerous, but often unpleasant.