Costco, the retail giant known for its bulk goods and beloved Kirkland brand, has initiated a recall of its Kirkland Si ...

Amid doubts over a common decongestant, evidence suggests the placebo effect can still help people suffering from a cold.

Elderberry supplements — marketed for boosting the immune system — have become one of the most popular herbal supplements in ...

Keeping cold and flu medicine on hand is common for many households this time of year. Having it stocked means someone can ...

Here’s a closer look at the viruses that cause colds and flu and helpful tips for treating your child at home, mostly without medicines. The viruses that cause colds and flu thrive in cold ...

Saline nasal drops also help flush out mucous and inflammatory mediators, which can improve cold symptoms and give the immune ...

Emotional lashing out, chronic worry, depression, and self-harm are some of the mental health issues pediatricians are ...