Therabreath: Score 30 percent off its new toothpaste varieties.

Allergy shots, or immunotherapy, can be effective at relieving allergy symptoms over many years. Here's how to know if ...

Australian biotech company Ena Respiratory said on Monday that a nasal spray it is developing to improve the human immune system to fight common cold and flu significantly reduced the growth of the ...

Runny noses and snot are not typically associated with dogs. But, dogs can get runny noses but for very different reasons.

Adrenaline delivered with liquid or powder nasal sprays is as effective, and sometimes even better, than injected adrenaline, ...

The new SaltPods from Naväge feature essential oils combined with saline solution to amplify the nasal rinsing experience and support better breathing around the clock CLEVELAND, Sept. 18, 2025 ...

Has your dog’s nose suddenly gotten lighter in color? If this shift from dark to pale or even pink coincides with colder ...

Amid the uncertainty surrounding eligibility for and access to the latest Covid-19 vaccine, a new study has found that a common nasal spray could help prevent infection. This randomized ...

This article was made possible by the support of Yakult and produced independently by Scientific American's board of editors. We got our first dog when my oldest son was 10. A friend who was a teacher ...