Figuring out how to stop post ... nasal drip,” Dr. Le Nobel says. “If you are using saline rinses, it is important to use distilled or sterile water,” he warns. Horror stories of brain ...

“Salt water (saline) sprays and especially rinses can be very effective for treating post-nasal drip,” Dr. Le Nobel says. “If you are using saline rinses, it is important to use distilled or sterile ...