Pneumonia in 5 months old baby

Gasping for air when breathing, grunting and wheezing Lang ung kapansin pansin na signs Kay baby. Tuwing kapag naeexcite sya or nagkikipaglaro. Masigla pa rin naman sya. Mejo hirap Lang minsan padedein. No fever. Occasional dry cough Lang din. His Cbc shows a bit high white blood cell, meaning may nilalabanan na infection. Chest xray also shows pneumonia daw. He is now on medication, Cefixime drops as antibiotic and nebulizer (salbutamol nebule). How long usually bago gumaling ang ganito sa baby? Please share your experience and advice. TIA. #pneumonia #infection