Physiological saline spray mainly refers to physiological saline spray, clinically mainly used for rhinitis, sinusitis adjuvant therapy, can achieve clean nasal cavity, improve the relief of nasal dryness, promote the recovery of the function of the ciliated cells of the nasal mucosa and other effects. Physiological saline spray how to spray the nose is good, can be from the use of pre-use, use, after the use of several aspects to elaborate.
1. Before use: first of all need to check the drug packaging and the expiration date, before use, shake the bottle, you can gently press the bottle twice to exclude the air. You can blow your nose vigorously to get rid of nasal secretions before using the spray.
2. During use: Sit in a seated position, lean forward a little, put the spray nozzle into the nostril, keep the bottle in an upright position, with the nozzle slightly facing the outer wall of the nasal cavity, generally press about 2 times, feel that the saline has been sprayed into the nasal cavity can be, alternating between the two sides of the nasal cavity.
3. After use: after the spraying is completed, you can try to inhale deeply through the nose, and press gently on both sides of the nose, in order to facilitate its distribution in the nasal cavity more evenly.