Studies show there are typically no side effects of saline nasal spray when used properly. However, each brand may list out potential symptoms like itchiness, nasal dryness, or sore throat that ...

It is also important to consider the ingredients in the allergy nasal spray. Some sprays contain steroids, which can have side effects, while others contain natural ingredients like saline or ...

They can help you find out if a nasal spray may be beneficial for your acute migraine symptoms. They can also inform you of any side effects or interactions to watch out for. Healthline has strict ...