Did aspirin protect high-risk son from colon cancer?

In this edition of The People’s Pharmacy, Joe and Teresa Graedon also hear from a reader who lost their sense of smell after using zinc to treat a cold.

How to use nasal spray correctly — and how often you need to use each type

If you don't use nasal spray correctly, it may not be as effective. Follow these steps to properly use your nasal spray.
mccormick.northwestern.edu

Using Tongue Swabs to Diagnose Tuberculosis

Tuberculosis remains a leading global health challenge, but sputum testing—the current diagnostic standard—is difficult for many patients, especially children and people living with HIV. Researchers ...
People

A Zoo Taught Its Giraffe with Nasal Congestion How to Use an Inhaler in 'Pioneering' Treatment

Banham Zoo keepers spent three years getting 16-year-old Mahiri to use her inhaler confidently Banham Zoo/Facebook Banham Zoo's 16-year-old giraffe, Mahiri, is believed to be the first giraffe in the ...