Why do I get pins and needles all over my body at night?

When you feel pins and needles, it is like a little tingly zap all over your body, especially at night. This often happens when you sleep in a way that puts pressure on your nerves, similar to how your arm feels when it "falls asleep." When pressure on a nerve eases, you might feel tingling all over your body. Sometimes, these feelings are not just from pressure.

Certain conditions can also cause nerve signals to act weirdly. For example, notalgia paresthetica is a condition that can make the skin on your back feel tingly even without any changes on the skin surface. Other conditions like restless leg syndrome can cause your legs to feel uncomfortable and tingly at night too. Often, these symptoms are harmless and pass on their own.

However, if the tingling keeps happening or you feel worried, you can use a free symptom checker to better understand what might be causing these sensations and get personalized guidance on whether you should speak with a doctor.