Should I inhale Benodil if the cough has subsided?

The daughter got an antibiotic and benodil 2 times a day inhalation, cough subsided after the first dose, inhales it 2 days, cough is not (there will be a light morning after waking up but it is evident from a runny nose), antibiotic we will take another 4 days, or also give benodil if there is no cough?) Recently, after inhalations, there was a slight post-inhalation cough, so now I do not know whether to inhale as there is no cough, focusing on the anti-inflammatory effect, or stop inhaling