Allergies occur when your immune system overreacts to harmless substances, like pollen or pet dander. Allergies to substances like pollen commonly cause sneezing, a runny nose, and itchy eyes. Chronic ...

Joint pain and body aches are also common. How menopause causes these symptoms isn’t fully understood, but experts say they ...

Dealing with body aches is never fun, and often comes with a slew of questions. You might wonder why your body aches with no fever, or if you do have a fever and chills, is it because of COVID-19? Or ...

Nociceptors—commonly known as pain receptors—found throughout the body in bones, blood vessels, muscles, and skin, alert the body to damage and the risk of injury. Nociceptors are essentially nerve ...

Hair loss, burning sensation in hands and feet, frequent illness, slow wound healing, and bone pain are all signs of low or ...

When spring flowers bloom or fall leaves scatter, millions reach for tissues to combat the familiar sneezing and itchy eyes of seasonal allergies. Yet a lesser-known consequence lurks beneath these ...

You wake up feeling like you’ve run a marathon, even though you didn’t work out. Your body feels heavy, sore, and achy—almost like you’re coming down with something. But you’re not sick. What’s ...