Another fiend reporting in to deliver his ramblings/theories :D
First of: I'm sorry to hear about the negative experiences on the last pages and don't want to diminish those but from my own experience negative side effects of stimulants in general and PV in particular are much more mental than physical. This of course doesn't mean that they are without danger and 250 mg is such a massive overdose that it's clearly dangerous.
But the fear of doing permanent damage to your extremities (excluding IV of course) and a sign of paranoia/psychosis* is unfounded. Much smaller Overdoses than those that would cause your hands/fingers/legs etc to die from vasoconstriction would have long before caused Heart attack or potentially lethal Seizure trough the Vaso Constriction in the brain. Those organs are much more vulnerable and CNS Stimulant effect our whole system and are not centered on an extremity. And those happen suddenly, if you didn't have them after the peak effects should have been reached and you are not putting any further stress on your body (especially taking more stims) you are definitively not going to die or have serious physical consequences.
As for the stuff you see happening with your body and that is not imagined (see below) that is "just" the skin. It also has very small blood vessels like the brain but unlike that it isn't very important. Remember that small bruises from accidents that are visible mean that the small blood vessels under your skin have been destroyed, so if that's not dangerous I wouldn't worry about some discoloring.
*I called an ambulance after 2g Meph in 24 hours I got psychotic and was verly lightly dehydrated. So I drank water but then read about hypertonic dehydration and that you need speciall Isotonic solutions (I didn't know about Superade and tought only the hospital had something like that :D)
When I read among the symtomps that something moves around in your cells I could "feel" and "see" my knees strangely turning inside and my throat contracting so that I feared I would suffocate. The docs told me I looked absoluty fine, checked my heart rate which was only slightly elevated and put me on observation for a day and gave me some isotonic solution via drip. (Which I tought saved my live altoug they had taken blood/urine test before and said my levels were well in the normal range)
Nedless to say the day spent with some dying old man in hospital with a catheter in my dick was horrible
Godamn those cheap super market lighters :mad Now I have to get some Bics
).