Thank you for your question. While topical nitropaste is useful for increasing bloodflow to the skin by dilating the vessels, it certainly is not used routinely. It is only used when the surgeon is concerned for ischemia of the tissues. It has the potential adverse effect of headache and...
Thank you very much for your question.An attempt at draining this far out is reasonable, as much of the blood clot has probably liquified. Waiting a couple weeks is fine, as your body will probably reabsorb much of it. Best of luck!