yup yup it is!
Vertigo attacks, if they are a spinning feeling, are a result from your ears/sinus/Eustachian Tube. When the sinuses swell, the ET swells, and the ear swells, blocking off fluid from draining. Fluid builds up in middle ear & if untreated long enough, leads to a spinning feeling(dizziness, vertigo). It's HORRIBLE..it makes me so sick when I get that dizzy, I'll keep falling over until the infection or inflammation is gone. Mine is allergy triggered=(. I take Flonase w/ Clarinex & that helps..Singulair also helps.. don't take it regularly..also Sudafed Severe Congestion..my doctor recommends that over prescription decongestants(esp love how small the pill is~great when my throat swells!) & it's safe to take daily if you need it. For me, these ET/vertigo attacks are often related to my asthma b/c that's all part of one airway, often referred to as Reactive Airway Disease. It's the same thing as asthma, just means that the entire airway flares up at the same time. oh well there was my 2 cents!