Molluscum Contagiosum: Symptoms and Treatment
Apr 15, 2022
Source: Cainiu Health
Dr. Huang Wenxiang
Introduction
Curettage is the treatment of choice for molluscum contagiosum. The molluscum bodies within the lesions are completely expressed, followed by application of 2% iodine tincture, which effectively removes the lesions. Other effective options include cryotherapy, topical 3% imiquimod cream, or cidofovir cream. Additionally, avoid swimming in public pools.
Molluscum contagiosum is a common skin condition with notable transmissibility, which often causes fear and concern among affected individuals. So, what are the symptoms and treatment options for molluscum contagiosum?
Symptoms and Treatment of Molluscum Contagiosum
Curettage is the first-line treatment for molluscum contagiosum. This involves completely expressing the molluscum bodies from the lesions, followed by application of 2% iodine tincture to effectively eliminate the lesions. Other effective treatment modalities include cryotherapy, topical application of 3% imiquimod cream, or cidofovir cream. Additionally, patients should avoid swimming in public pools and refrain from sharing towels or other personal items in communal bathing facilities.
The etiology and pathogenesis of molluscum contagiosum are straightforward. The causative agent—molluscum contagiosum virus (MCV)—belongs to the Poxviridae family. There are four known types and several subtypes, with MCV-1 being the most prevalent. MCV exhibits tropism for epidermal cells and can spread between individuals via both sexual and non-sexual contact. Autoinoculation—spreading the virus to adjacent or distant skin sites through scratching or trauma—is also common.
Molluscum contagiosum virus is a unique subtype within the Poxviridae family—specifically, the *Molluscipoxvirus* genus—and is the only poxvirus capable of infecting humans and causing cutaneous eruptions since the eradication of smallpox. The virus is classified into two main types: Type I and Type II. MCV Type I is the predominant subtype responsible for infection, accounting for 76%–97% of cases. We hope this information proves helpful!
