As a teenager, Manuel Spitschan discovered that just like his father, if he felt the urge to sneeze, looking at bright light could induce it. What seemed like a funny family quirk is actually rooted ...

Rest and hydration can help you recover from a cold faster. You become contagious as soon as cold symptoms appear, so cover your coughs and wash your hands often. Take over-the-counter medications ...

A blocked nostril can result from allergies, nasal polyps, or a deviated septum. Using saline rinses and staying hydrated can help clear a blocked nostril. Visit a healthcare provider if the blockage ...