Health advice on feeling running down the back

Health advice on funny sensation running down the back!

1. May be you have a history of drug consumption. Over dosage of some antibiotics or pain killers can cause this funny withdrawal like feeling.

2. There may be some toxin effect of some pest control drugs.

3. Just try to relax and think of a positive thoughts and meditate.

4. Take a homeopathic remedy called Bryonia 30 5 pills once daily for 15 days. Then after 15 days, start with brisk walking for 1/2 hour early in the morning. Do not forget to stretch.