Video transcript for 'Day and night' SEYMOUR: Hello, Seymour Science here! As we all know, sometimes it’s day… and sometimes it’s night… but why do we have day & night? My guest today is ...

It's the same as anxiety that happens during the day but may be more noticeable at night when you're not focusing on daily ...

Night terrors tend to happen in a sleep stage known as deep sleep, rather than when in REM, which is when nightmares happen.

Hypoglycemia may cause you to sweat at night or during the day. Some people also experience nightmares or feel disoriented after awakening. You may have hypoglycemia if you have type 1 or type 2 ...

Some prescription medications may cause you to sweat at night ... If you tend to sweat excessively during the day and at night, you may want to talk to your doctor about this condition and ...

Itchy skin at night, or nocturnal pruritus ... Treatment for itchy skin may vary depending on the cause. People need to get a diagnosis from a doctor in order to find what will help them.