A sinus massage involves using your fingers to apply light pressure to parts of your face. Depending on your symptoms, you might make small circles with your finger tips, or press gently on ...
Paleobiologists have found that the sinuses of ocean dwelling relatives of modern-day crocodiles prevented them from evolving into deep divers like whales and dolphins.
A sinus infection, however, is usually caused by bacteria or viruses. When these germs enter your sinuses, they cause inflammation and fill the sinuses with mucus, leading to pain and pressure around ...