I can't read, watch tv, listen radio or talk on the phone because I get severe vertigo?

I would suggest that you try and go to a good doctor and try to obtain some conventional drugs. if you cannot obtain medicine, you can always use herbs such as seeds, leaves, flowers, berries, bark and/or roots, If you can, try to do some sort of excerises ore excerises during your day and try to be on a natural diet; ie don't intake salts or stimulants (caffeine) etc. I hope that you can solve this disability. One popular herb is called Ginkgo. Gingko helps relieve dizziness and lightheadedness.