any psychiatric pathologies (including clinical depression)
systemic intake of psychiatric drugs (antidepressants, tranquilizers, neuroleptics, sedatives, etc.).
You should consult a doctor and the instructor in cases of: - frequent dizziness and fainting - pregnancy - hypertension and hypotension in a mild form - recently suffered serious injuries or recent surgery - cardiovascular issues - asthma attacks
It is required to practice kundalini yoga not earlier than 3 hours after eating. Within first three days of the menstrual period it is forbidden to perform inverted postures (when the pelvis is higher than the head), as well active navel pumping.