Doc Prescribed Levicin For Possible Walking Pneumonia; About 2 Days

doc prescribed levicin for possible walking pneumonia; about 2 days after exam (including ear) and starting meds started having pulse sounds in right ear, diminished hearing, numbness in right ear are and side of face, even to bit of neck area. Had pneumonia pretty bad. Then took cefdnir 10 days still no improvement in ear and numbness. what do you think?