 [ Symptoms ] zpak for bronchitis then methylprednisolone for lasting symptoms period for 9 days still coughing i was prescribed azythromycin for bronchitis after having cough for several days then called dr and got methylprednisolone after complaining still had cough and tickling sensation in chest when coughing started menstrual period on day 3 of zpak and am still on it 9 days later and finished med this morning and still have cough and bleeding [ Disease ] most helpful answer most children born with mongolian spots will not have them at all by age two only about 5 will have evidence of these common pediatric birth marks as an adult mongolian spots are harmless and have no medical significance there are no specific treatments