Do you suffer from chronic dizziness but you haven’t found any answers about what has been going on? Have you ever heard of 3PD?…here is a short explanation… Persistent postural perceptual dizziness = 3PD It is long duration unsteadiness and dizziness (longer than 3 months), that worsens when standing and walking, or when going to busy environments such as supermarkets, shopping centres, crowded or open places; or exposed to complex visual stimuli like patterned carpets or watching traffic. 3PD is usually initiated after a vertigo episode , where the spinning feeling goes away but there is persistent dizziness that does not