Earache is a possible cold symptom that is characterized by a sharp or dull pain in the ear. It is often accompanied by other cold symptoms such as a sore throat, runny nose, and congestion. EARACHE can be caused by a variety of factors, including allergies, sinus infections, and colds. Treatment for EARACHE usually involves over-the-counter medications, such as ibuprofen or acetaminophen, to reduce pain and inflammation.