Vertigo is not necessarily a consequence of a standing position unbalance. Vertigo can occur in bed or in a sitting position. It results from a wrong perception of the surrounding space. Spatial references are lost during the crisis.
The first step is to detect the presence of an organic lesion. However, the majority of the cases of vertigo don't show any significant evidence of organic lesions. The majority of these functional cases are part of the Postural Deficiency Syndrome (PDS) described by Martins da Cunha in 1979. Treatment is very easy and precise for a specialist trained in the proprioception techniques. All that is needed is to treat the PDS, no drugs are needed, only proprioceptive correction.
Results are obtained in a few minutes.