1. Tingling in the arms or other extremities
A tingling sensation in your hands, arms, legs or feet is not only uncomfortable but also a cause for concern. Tingling is easy to ignore, but it is a sign from the body of illness.
Tingling is related to circulation problems and diseases such as anemia, diabetes, multiple sclerosis and Buerger’s disease — a condition of the arteries and veins. Tingling in the feet may also be a sign of kidney issues.
If tingling is your only symptom, you can wait to see your regular doctor to investigate. But a tingling sensation that lasts for more than an hour and is accompanied by other symptoms like dizziness and nausea requires immediate medical help.