How long can you use saline nasal spray?
Don’t use them for more than 3 days, or your cold symptoms could get worse.
Doctors call this the “rebound effect.” Salt-water solutions.
They’re also called “saline” nasal sprays, and you can buy them without a prescription..
Is it OK to use saline nasal spray daily?
A preservative-free nasal saline spray like Flo Saline Plus can be used daily and is also handy to have when out and about, to help wash away irritants in the nose when exposed to them.
Does saline nose spray work?
Saline sprays can help to loosen and thin any mucus in the nose. They allow easier breathing when congestion arises due to colds or allergies. They contain no medication and have no side effects. These sprays contain a small amount of salt and sterilized water.
How long should you use a nasal spray?
Don’t use a spray more than once every 12 hours, or longer than 3 days.