Interest is the cost of borrowing money. An interest rate is the cost stated as a percent of the amount borrowed per period of time, usually one year. The prevailing market rate is composed of: The Real Rate of Interest that compensates lenders for postponing their own spending during the term of the loan.
Medication. If you often experience blocked ears and the associated ear barotrauma when flying, you could consider taking a decongestant about an hour before your flight to keep the tubes in your inner ear open.You could try both a decongestant administered by mouth or sprayed into your nose.edication. If you often experience blocked ears and the associated ear barotrauma when flying, you could consider taking a decongestant about an hour before your flight to keep the tubes in your inner ear open.
A blocked Eustachian tube (also called ear barotrauma) can be the painful consequence of a difference in pressure between your middle and outer ear. Most people experience it at some point. Here's what you can do to stave it off: 1  Fly smart.ou can use a glass measuring cup, a plastic syringe or a rubber bulb syringe to put the solution into your ear, or just pour directly from the bowl. 1  If you do use a syringe, be careful that you don't put the end of it deep into your ear â holding it above your ear canal without inserting it should be fine.