hello doctor, My wife is pregnant by almost 15 weeks and she is having cough problem, Earlier our doctor had prescribed her with Azithral 500 and Allegra but the problem remained as it was, so now our physician has suggested omnacortil 40, Montek LC and ETO salbetol, he told that is is asthmetic problem as she had problem in breathing also. Kindly suggest whether this prescription is safe during pregnancy.