Nasal sprays deliver medication directly to the nasal passages to treat conditions like allergies or congestion. This method allows active ingredients to act on the nasal lining (mucosa) where they are needed most. Proper application technique is important to ensure the medication reaches the turbinates and sinus openings for effective absorption. Misdirected spray may drip out, be swallowed, or fail to coat the necessary tissues, reducing its efficacy.
Preparing for Application
Wash your hands thoroughly with soap and water before handling the device to prevent introducing microorganisms. Next, gently clear the nasal passages by blowing your nose. This removes excess mucus and irritants, allowing the medication to contact the mucosal surface directly.
The nasal spray device often requires preparation, especially if it is new or unused for several days. Suspension-based sprays must be shaken vigorously for 5 to 10 seconds to disperse the active ingredients evenly. If the spray uses a pump, it must be primed by test-spraying into the air until a fine, consistent mist appears. This ensures the delivery system is ready to dispense a full, measured dose.
The Correct Administration Technique
With the nose clear and the device primed, stand or sit upright. Maintain a slight forward tilt of the head, focusing your gaze downward toward your toes. This angle helps prevent the medication from draining down the back of the throat, which reduces efficacy and can cause an unpleasant taste.
Carefully insert the tip of the nozzle just inside the nostril opening, ensuring it does not touch the nasal septum. To maximize medication spread away from this central wall, use a cross-body technique. Hold the bottle with the right hand for the left nostril, and the left hand for the right nostril.
Aim the nozzle slightly outward toward the ear on the same side of the face. This “hand-to-opposite-nostril” technique directs the mist toward the lateral nasal wall where the turbinates and target tissues are located. Avoiding the nasal septum (rich in small blood vessels) minimizes irritation and reduces the risk of nosebleeds. While maintaining this outward angle, use a finger to gently close the unused nostril.
Press the pump firmly and quickly to release a single spray, while simultaneously inhaling slowly and gently through the open nostril. Use a controlled, subtle sniff rather than a deep, forceful breath, which could draw the medication into the throat or sinuses. After administering the dose, remove the nozzle and repeat the process for the second nostril, maintaining the cross-body aim.
Post-Use Care and Device Storage
After administering the medication, allow the active ingredients time to settle and absorb into the nasal lining. Avoid blowing your nose or sniffing forcefully for at least 30 to 60 seconds immediately following application. Disrupting the film of medication too soon can reduce the amount absorbed and compromise the treatment’s benefit.
The device requires simple maintenance to ensure hygiene and proper function. Immediately after use, gently wipe the nozzle with a clean tissue or dry cloth to remove any residual liquid or mucus. Avoid rinsing the tip with water unless the manufacturer specifically recommends it, as this can affect the metering pump mechanism.
Once clean, securely replace the protective cap on the nozzle to prevent contamination and accidental discharge. Store the spray upright and keep it at room temperature, away from extreme heat, direct sunlight, or freezing temperatures. Proper storage helps maintain the stability and integrity of the medication until the next scheduled dose.