I've Done Intro Prosinal Infusions, Is It a Systemic Infusion?

Some supportive care measures that we've learned from things such as complex regional pains, indrom hypothermia and frost bite. One thing you can do is put some topical nitroglycerine on patient's hands. There are no case reports of folks where this seems to work. I just feel it so debilitating and morbid when people lose their finger tips or, fingers and toes.