Here’s Why You Always Feel Sicker at Night

Whether you’re dealing with the common cold, the flu or a stomach bug, you’ve probably noticed that your symptoms feel worse at night.

You’re not imagining things. Research suggests that your body’s circadian rhythms—as well as some other factors—can exacerbate your symptoms after sundown.

Whether you’re dealing with the common cold, the flu or a stomach bug, you’ve probably noticed that your symptoms feel worse at night. You’re not imagining things. Research suggests that your body’s circadian rhythms—as well as some other factors—can exacerbate your symptoms after sundown.