What does it mean if i have dizziness?

Nothing vs. smth: Dizziness is experienced by all of us. To raise a red flag, though is worth when it is getting more frequent and severe, cannot be otherwise explained by "benign" causes (orthostatic hypotension, for example) and also having other symptoms present (headache, double vision, seizures, numbness, weakness in certain parts of the body, gait disturbances etc.).