Many children and parents have experienced molluscum contagiosum, so what exactly is it? Why does it bother everyone? Molluscum contagiosum, also known as a water wart, is an infectious skin disease caused by infection with the molluscum contagiosum virus. The typical clinical presentation is a smooth, firm, hemispherical, pearly papule, about 0.3-0.5 cm in diameter, with a central umbilical concavity, and a white, cheese-like substance that can be extruded when the tip is picked. The number of lesions is variable and can be scattered or clustered, usually not fused with each other. They can occur anywhere on the body. In most cases, the lesions may disappear on their own after 6 to 9 months. The actual fact is that you will find a lot of people who are not able to get a good deal on this. The process is very painful for the child, and it’s also an ordeal for the parents. The clinical trial may be 0.1 percent vitamin A cream, topical 3 percent phthalamide ointment, other treatment measures such as liquid nitrogen freezing, laser, electrocautery, etc. Prevention: Avoid scratching to prevent spreading by self-inoculation. Avoid swimming in public pools and using public bathing facilities; avoid sharing towels, washcloths, towels and clothes with others; usually iron underwear, towels and other clothes.