Allergy colds can last anywhere from 3 to 14 days, depending on the severity of the symptoms. Milder cases may only last a few days, while more severe cases may last for over a week. If symptoms persist for longer than 14 days, it may be a sign of a more serious condition and it is best to seek medical advice.
Causes of Allergy Colds
Allergy colds are caused by an allergic reaction to an allergen such as pollen, dust, animal fur, or mold. The body releases histamine when it encounters an allergen, which can cause symptoms such as sneezing, runny nose, congestion, and itchy eyes.
Symptoms of Allergy Colds
The most common symptoms of an allergy cold are sneezing, runny nose, congestion, and itchy eyes. Other symptoms may include a sore throat, coughing, fatigue, headache, and loss of appetite.
Treatment for Allergy Colds
Treatment for an allergy cold includes avoiding the allergen that caused the reaction, taking over-the-counter medications such as antihistamines, nasal sprays, and decongestants, and using a humidifier to help relieve congestion. If symptoms persist, it is best to seek medical advice.