Page 217 - Pharmaceutics IV (02-06-01305)
P. 217
30/03/2024
Dr ALyaa Ramadan, AU 9
9
Nasal pH
Nasal secretion of adult : 5.5-6.5
Infants and children: 5-6.7 10
It becomes alkaline in conditions such
as acute rhinitis, acute sinusitis.
Lysozyme in the nasal secretion helps as
antibacterial and its activity is diminished in
alkaline pH
Dr ALyaa Ramadan, AU
10
5
