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.
Allantoin is a  skin protectant. Camphor and phenol are mild topical (for the skin) pain relievers. Allantoin, camphor, and phenol topical is a combination medicine used to treat pain, itching, or severe lip dryness caused by chapped lips or cold sores (fever blisters). This medicine will not cure herpes simplex, the virus that causes cold sores. Allantoin, camphor, and phenol topical may also be used for purposes not listed in this medication guide.