Why Does My Whole Body Feel Tingly and When Should I Consult a Doctor?

Your body’s nerves help carry messages between your brain and the rest of your body. When something goes wrong with these nerves, they might send mixed-up signals, causing a tingly or “pins and needles” sensation all over your body. This can be seen in conditions like peripheral neuropathy. Sometimes, chemicals such as certain insecticides (like pyrethroids) can also affect nerve signals, leading to a similar feeling. When your entire body feels tingly, it might be your nerves reacting to an injury, illness, or exposure to something harmful. It is important to track how long this feeling lasts and if any other symptoms appear, such as weakness, pain, or changes in how your body feels or works. In these cases, it is a good idea to talk to a doctor. They can run tests to figure out what could be causing the tingling and make sure you get the right treatment.