Have you been congested lately? (aka Do you have a cold).

There is no medication that will "cure" Vertigo but you can buy some medications that will alleviate the dizziness. If it is associated with congestion it should be gone in 5-7 days.

You can also treat Vertigo at home with over the counter Dramamine. Dramamine is used for motion-sickness and most people find it as affective as the prescription drug Antivert.