Recurring red, itchy, dry, sometimes scaly rashes in the creases of the skin, wrists, and ankles.
Repeated or chronic cold-like symptoms – that last more than a week or two, or develop at about the same time every year. These could include a runny nose, nasal stuffiness, sneezing and throat clearing.
Nose rubbing, sniffling, snorting, sneezing and itchy, runny eyes.
Itching or tingling sensations in the mouth and throat. Itchiness is not usually a complaint with a cold, but it is the hallmark of an allergy problem.
Coughing, wheezing, difficulty breathing, and other respiratory symptoms. Coughing may be an isolated symptom; increases at night or with exercise are suspicious for asthma.