If your child simply has an ear infection but no cold symptoms, he or she is not necessarily contagious. What is the difference between fluid in the ear and an ear infection? Acute otitis media (middle ear infection) means that the space behind the eardrum - the middle ear - is full of infected fluid (pus). If there is no fluid, there is no ear infection, no matter how red the eardrum appears. Sometimes, the fluid behind the ear is not infected, but instead is clean (sterile).
Nadolol is used to treat high blood pressure and chest pain (angina) in people with high blood pressure, a previous heart attack, or heart failure.
BRAND NAME: Benadryl, Sominex, Unisom, Nytol, and several others. DRUG CLASS AND MECHANISM: Diphenhydramine is an antihistamine used for treating allergic reactions.Histamine is released by the body during several types of allergic reactions and--to a lesser extent--during some viral infections, such as the common cold.he FDA originally approved diphenhydramine in 1946. PRESCRIBED FOR: Diphenhydramine is used for the relief of nasal and non-nasal symptoms of various allergic conditions such as seasonal allergic rhinitis (hay fever).