In pharmacies, allergy tests are available for self-execution at home. The test can be performed in both adults and children, and a small blood sample from the fingertip is enough to perform it. Home allergy tests allow you to pre-diagnose, m.in allergies to pollen, dust mites, cat and dog allergies and food allergies (e.g. to cow's milk proteins or eggs). An indication for such a test is the appearance of symptoms that indicate inhalation or contact allergy, such as watery discharge from the nose and sneezing, watery and itchy eyes, shortness of breath, itching of the skin, erythema, hives or rash, or alimentary, such as excessive gas, abdominal pain and diarrhea.