Any of the SIG Codes can be used together but must be separated by a space. qd once daily bid twice a day tid three times a day qid four times a day qod every other day qd once daily bid twice a day tid three times a day qid four times a day qod every other day 1qd take one tablet by mouth every day 2qd take two tablets by mouth every day qd once daily bid twice a day tid three times a day qid four times a day qod every other day 1qd take one tablet by mouth every day 2qd take two tablets by mouth every day qd once daily bid twice a day tid three times a day qid four times a day 1qd take one tablet by mouth every day 2qd take two tablets by mouth every day ss one and half +qd take one to two tablets by mouth every day 1bid take one tablet by mouth twice a day 2bid take two tablets by mouth twice a day 1qd take one tablet by mouth every day 2qd take two tablets by mouth every day ss one and half +qd take one to two tablets by mouth every day 1bid take one tablet by mouth twice a day 2bid take two tablets by mouth twice a day qd once daily bid twice a day tid three times a day qid four times a day qod every other day qd once daily bid twice a day tid three times a day qid four times a day qod every other day 1qd take one tablet by mouth every day 2qd take two tablets by mouth every day qd once daily bid twice a day tid three times a day qid four times a day qod every other day 1qd take one tablet by mouth every day 2qd take two tablets by mouth every day