photo of a woman in bed sleeping; next to her on the night stand are a box of tissues and a blister pack of cold medication

Why Does A Head Cold Get Worse At Night?

Is your stuffy nose and relentless cough more bothersome when the sun goes down? You are not alone. WHY.EDU.VN explains why head cold symptoms intensify during the night and what…

Why Is My Wrist Swollen For No Reason?

Is your wrist swollen for no reason? According to WHY.EDU.VN, a swollen wrist without an apparent cause can be alarming, but understanding the potential reasons and seeking appropriate care can…