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.
How Timolol Drops Are Used. Timolol has been develop to lower ocular hypertension (increased pressure in the eye), as well as for open-angle glaucoma. Doctors may prescribe the drug for other conditions as well. The drops act as a beta-blocker, lowering fluid production and thereby pressure within the eye. Timolol is not suitable for patients who: 1  Are allergic to any of the drugâs ingredients. 2  Have COPD (chronic obstructive pulmonary disease), or asthma (past and present). 3  Have an unusually slow heartbeat, heart failure, or heart block. 4  Have severe heart problems that have sent them into shock.