<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi, I currently am on an antibiotic: Ceftin and a steroid: Prednisone for treatment of pneumonia . I have asthma and have an inhaler as well. Im having some sort allergic reaction to something. My face is swelling up, and my breathing feels restrained. Ive already taken my inhaler and need to know if I can take benadryl as well or if the combination of these medicines will have adverse effects.  <response>: All these are side effects of prednisolone you follow my advice if asthma is not healing with all the options it means you are allergic to food mostly milk followed by wheat potato rice egg nuts advise you to go for blood serum tests for milk specific antibodies .if you can do it also for other foods described above go for elimination diet and slit therapy if you want to subside present condition i advice you to take tab singular 10 mg sand can add tab fexofenadine OD, Syp tossedCodeine plus CPMcombination in low dose can help you also also stop milk and diary products immediately 