A person’s breath may smell like urine or ammonia due to numerous causes, including nasal congestion, stomach infection, and diet. A foul taste in the mouth may indicate bad breath. Read on to ...

Most of us can’t smell our own breath.If someone bravely informs you your breath smells, believe them, and do something about it. Or if you are worried you have bad breath, seek out a trusted ...

Halitosis, which is the medical term for bad breath, can have various causes, for instance, because you ate some pungent garlic bread. However, bad breath that doesn’t go away, called chronic ...

Bad breath happens to us all, but sometimes it’s the sign of a serious illness. If your breath smells like acetone -- the same scent as nail polish remover -- it could be a complication of ...

If the breath of a person with diabetes smells like acetone, this could indicate diabetic ketoacidosis. Learn about the connection between diabetes and acetone-like breath.