Respira: Guaifenesin should not be taken for persistent cough eg, occurs with smoking, emphysema or where cough is accompanied by excessive secretions except under the advice and supervision of a doctor.
A persistent cough may be a sign of a serious condition.
Use in pregnancy & lactation: The safety of Respira-D liquid during pregnancy and lactation has not been established.
Use in children: Guaifenesin should not be given to children <2 years unless recommended by a doctor.