Strange skin sensations can have various causes, ranging in severity from 'minor' to 'serious'. Finding the true cause means ruling out or confirming each possibility – in other words, diagnosis.
Diagnosis is usually a complex process due to the sheer number of possible causes and related symptoms. In order to diagnose strange skin sensations, we could:
Do you have any other skin sensations that can only be described as "strange"?
Possible responses:→ Don't know
→ Occasionally - a few times each year
→ Regularly - a few times per month
→ Frequently or (almost) always
Symptoms include odd sensations in the nerves or skin.