Why do some people develop severe flu symptoms? A study points the finger at an unsung portion of the antibodies our immune systems generate to fend off invading pathogens.

Dr. Justin Skrzynski or Corewell Health will help us sort it out. When you have a cold and go into the drug store, your ...

The FDA proposed a ban on phenylephrine, a common decongestant found in cold and cough medications. Here’s why and a list of ...

Phenylephrine is included in many cold and flu products, but a scientific panel last year found that it doesn't really do its ...

Phenylephrine is both the most common decongestant on pharmacy shelves, and arguably the worst at its job. Last year, the FDA ...