The symptoms of a cold and a pollen allergy can be similar, but they can be distinguished.
First, nasal mucus. In the case of a cold, the mucus is usually thicker and tends to be yellowish-green. In the case of a pollen allergy, the mucus is typically more liquid and transparent.
Second, sneezing. Frequent and sudden sneezing attacks indicate a pollen allergy and usually occur outdoors or when leaving a room. In the case of a cold, sneezing is more intermittent.
Third, itching. A feeling of itching in the nose, eyes, or throat points to a pollen allergy, as a cold usually does not cause itching of the mucous membranes.
The German Allergy and Asthma Society states that patients with a pollen allergy can relieve their annoying symptoms with the help of antihistamines, which are available in the form of tablets, eye drops, and nasal sprays.
