The losses of this kind are due to a lack of concentration, an inattention or unconsciousness in certain aspects of nature. The solution is to do everything consciously. The rapid eye movements and shallow breathing, if the observation is true, indicates restlessness. One should bring peace into the system, learn to step back and reflect before action. Simple deep breathing and Anulom Vilom are safe. More complex pranayamas especially kumbhak etc can throw a lot of unrefined vital energy into the system and thereby upset the balance.
Affectionately,
Alok Da