Do not feel the pain ...Are you afraid of the syringe? It is not afraid of them.But now you can get rid of the fearAnd pain together by coughing while takingSyringe.Where German researchers discovered that coughDuring injection reduces pain because the cause coughSudden temporary rise in pressure chestAnd the spinal canal and prevents installation proceduresPain in the spinal cord.Taras Aozhenko, author of a study phenomenon