What does it mean when your whole body tingles and when should you see a doctor?

Tingling in your whole body, sometimes called paresthesia, can be caused by many things. Sometimes when we feel very anxious or are hyperventilating, our body reacts by sending tingling feelings all over. This can be a normal response, similar to the pleasant feeling some people get during ASMR. On the other hand, tingling might also be a sign of a nerve problem or neuropathy where nerves are not working correctly. It is important to watch for other symptoms like muscle weakness, vision problems, trouble walking, or changes in how your body feels, because these could mean more serious issues. If the whole body tingling happens suddenly, lasts a long time, or comes with other worrying symptoms, you can use Ubie's free symptom checker to help identify possible causes and determine whether you should seek medical care. A doctor can look into your symptoms and help decide if more tests or treatments are needed.