Recognizing signs of illness and interpreting them correctly isn’t always easy. Some serious conditions barely manifest themselves or at first just with muted symptoms. Then again, we sometimes have what seems at first like a serious issue, which later turns out to be completely harmless.
It’s generally a good idea when you have strong pain or discomfort, or a symptom that won’t go away, to see your doctor. And you should definitely take these nine physical signs seriously. They can indicate truly dangerous conditions.