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.
Highlights. 1  Propranolol is an oral drug that reduces the workload on your heart and helps it to beat more regularly. Itâs used to treat high blood pressure, control heart rhythm, relieve chest pain, prevent migraines, reduce shaking or tremor, and help with thyroid and adrenal gland conditions. This drug comes in different dosage forms, including oral tablets, extended-release capsules, and a liquid solution.