Suddenly stumbling and falling a lot? “If large nerves affecting sensation are damaged, then lack of coordination and failure to sense position of the body can lead to falls,” says Smith. It might also turn out that you have a condition like Parkinson’s, in which the nerve cells in your brain have become damaged
2. Sweating too much or too little
It might be a sign that the nerves carrying info from your brain to your sweat glands have become compromised. Your doctor might order tests to measure your sweating and heart rate.
3. Abnormal urination
Damaged nerves can send your bladder faulty messages, so you feel like you have to pee a lot or have trouble making it to the restroom in time. You have a higher than average risk of this problem if you gave birth to a child vaginally or have diabetes.
4. Inability for you to move part of your body
“If motor nerves are affected, then weakness or even paralysis may occur,” says R. Glenn Smith, MD, PhD, a neurologist at Houston Methodist. These same symptoms could also indicate that there’s an underlying issue that needs urgent attention, so it’s best to head to the ER. If it turns out that you’re actually having a stroke, you’ll need medical attention ASAP.
5 Numbness, tingling or burning
This sensation may radiate from your hands or feet into your arms or legs. “Compression of sensory nerves (often while sleeping) is relatively common, and symptoms such as numbness or tingling can be temporary,” says Gupta. But if the pins-and-needles feeling doesn’t go away, get it checked out.