What Causes Hand Numbness After Injecting Methaphetamine?
Some ideas
Detailed Answer:
infections are from germs that double in under an hour. for this reason infections get noticed in hours ..maybe days but not weeks.
scar tissue takes days to weeks.
infection is caused by growing germs attacked by the immune system. there are signs of a fight. redness pain fever swelling that is angry. scar does not have a fight.
a boil can form around germs but there is still signs of inflammation. scar or scarred blood vessel would be hard but no inflammation.
while I cannot diagnose or treat without being there, I can give the objective basis for a decision, risks etc
infections go bad by continuing to grow. often,mostly, infections are stopped from growing by the immune system, then, there's nothing for antibiotics to do.
clots can break and go to the lung while forming but not after they have scarred down.
the danger from them is based on size. the fatal ones are walnut sized or much much bigger
ones the size of a pea cannot do much