Author: Dr. Michael Daignault, USA TODAY

If you wake up with a stuffy nose or nasal congestion, feeling like you have a clogged nostril, here’s what you can do about it.

Hospitals are becoming overwhelmed with RSV and flu cases and viruses are surging. Here is what you should understand this winter.

What you need to know about STDs. Syphilis, gonorrhea, chlamydia and herpes. Debunking myths about sexually transmitted infections.

Elon Musk praised Wegovy. And Ozempic has gone viral. Do these diabetes injections make you lose weight? An ER doctor weighs in.

Elon Musk praised Wegovy. And Ozempic has gone viral. Do these diabetes injections make you lose weight? An ER doctor weighs in.

Learn the truth about common flu vaccine myths. Should you take Tylenol or Advil after the shot? All the answers you need.

Here’s what you need to know about penicillin allergies, which aren’t as common as you may think.

Schools in LA are now stocked with Narcan. And more people are talking about rainbow fentanyl. Educated yourself about fentanyl.

New studies show walking reduces risk of dementia and dying. If you don’t want to exercise, try walking.

Discharge from the ER can be the most dangerous time of a patient’s visit, our doctor columnist says.