Hello girls, I have a question. The child has a cough but there was no…

Hello girls, I have a question. The child has a cough but there was no fever, yesterday she started taking Pulmicort inhalation, in the night our temperature rose. Generally speaking, as far as I know, when the temperature is above 37.5, inhalation should not be done, and if we assume that we lower it with an antipyretic and then do inhalation? Or am I wrong, our temperature usually lasts for 2-3 days, waiting until it subsides and then doing inhalations? The doctor is silent ?‍♀️