hello dr my baby 2.6yr boy suffering continuous khasi cant sleep also ,giving norvent d syrup 2.5 ml,can i give it three times? today morning started 2 dose

A. Cough and Cold should be treated only after a proper examination by a doctor as there may be some ascsociated factor . As the first lifne of treatment you can give steam inhalation which would be helpful . Cough Syp should be given only after a proper evaltuation .