Chronic sinus infections include many of the same symptoms, as well as bad breath, cough, dental or ear pain, and reduced ...

These compounds are the actual odor emitting particles that you smell as bad breath,” she said. And while it may seem like ...

Bad breath, or halitosis, comes from bacteria in the mouth. These bacteria break down leftover food particles in our mouth, releasing foul-smelling compounds. Even though these smells can be ...

Allergies and sinus infections have overlapping symptoms, but are caused by different things. Allergies happen when your immune system reacts to something harmless, like pollen or dust, as if it's ...

Sinus infections themselves aren’t contagious, but the viruses that cause most of them are. Viral sinus infections often follow colds or flu, which spread through respiratory droplets when someone ...

But do air purifiers help with bad smells, too? The answer to this question is not straightforward. Certain air purifiers can remove some of the particles that may cause bad smells. However ...

Bad breath, or halitosis, is a common problem that can negatively impact your confidence and social interactions. While it’s often caused by poor oral hygiene, certain foods, dry mouth or ...

Hounds smell bad, some hound owners say. OK, it's not like we are going around sniffing different types of dogs just to compare their smells, but the fact that many hound owners report that their dogs ...

You don’t want to embarrass them or make them feel bad, but you also don ... “I’ve noticed that your breath sometimes has an unusual smell, and I thought you’d want to know.” ...