If not corrected, blood flow in the penis becomes impeded by the increasingly constricting band of foreskin, which causes further swelling of the glans. Because lack of oxygen from the reduced blood flow can cause tissue death (necrosis), paraphimosis is considered a medical emergency and requires immediate treatment.
Allantoin is a major metabolic intermediate in many other organisms including plants and bacteria.llantoin is a major metabolic intermediate in many other organisms including plants and bacteria.
The diureide (a chain of compound nitrogenous substances) of glyoxylic acid, allantoin is an oxidation product of uric acid that can form crystals and is present in allantoic as well as amniotic fluids in the fetal urine of animals, including humans, and also in several plants.he diureide (a chain of compound nitrogenous substances) of glyoxylic acid, allantoin is an oxidation product of uric acid that can form crystals and is present in allantoic as well as amniotic fluids in the fetal urine of animals, including humans, and also in several plants.