The infectious agents associated with neonatal sepsis have changed since the mid-20th century. During the 1950s, S aureus and E coli were the most common bacterial pathogens among neonates in the United States.
Common diphenhydramine side effects may include: 1  dizziness, drowsiness, loss of coordination; 2  dry mouth, nose, or throat; 3  constipation, upset stomach;  dry eyes, blurred vision; 1  or. day-time drowsiness or hangover feeling after night-time  use.
Certain drugs interact with Benadryl and may cause problems. 1  These include: 2  Other medications that contain diphenhydramine, including creams and gels. 3  Alcohol. 4  Diazepam (Valium), a benzodiazepine used to treat anxiety, seizures, and other conditions.