Pain, redness, and also swelling at the site of the injection hope this helps
It relaxes the body like drugs do but it is a better alternative to drugs.
Resistance because how long u last running depends on ur breathing issue
Answer: yes and no
Explanation:
since can affect 0.8 of the population which could kill them and this is chance killing you loved ones BUT you only have a %60 of it being positive so you should not really worry worry
if you do have it be careful