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Does Molluscum Contagiosum Go Away on Its Own? Understanding the Natural Course

Molluscum contagiosum is a common viral skin infection that often raises concerns, especially among parents of young children. Many wonder, "Does molluscum contagiosum go away on its own?" This blog will explore the natural course of this condition, how it affects children and adults, and the available treatments.

Does Molluscum Contagiosum Go Away on Its Own

What is Molluscum Contagiosum?

Molluscum contagiosum is a viral skin desies that is caused by the molluscum contagiosum virus (MCV). This virus causes small, firm, raised bumps on the skin. In most cases the bumps are painless and can appear anywhere on the body, though they are most commonly found on the face, neck, armpits, arms, and hands in children.

The Natural Course of Molluscum Contagiosum

In healthy children, individual molluscum bumps typically resolve on their own within 2 to 12 months without scarring. In many cases, the infection clears completely within 12-18 months. However, it’s not uncommon for the disease to persist for up to five years. While scarring can sometimes occur after the bumps disappear, most molluscum contagiosum lesions heal without leaving marks.

It's crucial to distinguish between a single molluscum bump and the entire molluscum disease. Just because a bump can go away on its own within 2-12 months doesn’t mean the child will be free of the infection within 6-12 months. This is because new bumps can form over time, essentially restarting the clock.

Why Do Molluscum Bumps Keep Reappearing?

Understanding the persistence of molluscum contagiosum involves recognizing how the virus spreads. Autoinoculation, a process where a person spreads the virus to other parts of their body by touching a bump and then touching another area of skin, is a key factor. This can result in new bumps forming and prolonging the presence of the virus.

For instance, if a child has ten molluscum bumps on January 1, and five go away by summer, this seems like progress. However, if the child touches one of the remaining bumps and then touches another area of skin, a new bump can form within 1-2 months. This new bump now has its own timeline and can last for another 6-12 months. This cycle can repeat, leading to the child having at least one bump and continuing to be contagious for several years.

When Will My Child’s Molluscum Bumps Go Away?

In summary, molluscum bumps typically go away on their own in 2-12 months, but the overall molluscum disease can last up to 5 years due to the continuous formation of new bumps. This cycle of new bumps forming from existing ones is why the condition can be prolonged.

Molluscum Contagiosum in Adults

While molluscum contagiosum is more common in children, adults can also be affected. The virus is often spread through direct skin-to-skin contact, including sexual contact. In adults, molluscum contagiosum lesions may appear in the genital area, which can be a cause for concern and embarrassment.

Molluscum Contagiosum Treatment

Although molluscum contagiosum often resolves on its own, treatment can help speed up the process and prevent the spread of the virus. There are several molluscum contagiosum treatment options available:

  1. Topical Treatments: These include creams and ointments containing ingredients like salicylic acid, retinoids, or benzoyl peroxide, which help to clear the bumps.

  2. Cryotherapy: This procedure involves freezing the bumps with liquid nitrogen, which can help to remove them quickly.

  3. Curettage: A healthcare provider can use a small tool to scrape off the bumps. This method is effective but can be uncomfortable and may cause scarring.

  4. Laser Therapy: Lasers are used to destroy the bumps, though this treatment is typically reserved for more stubborn cases.

Preventing the Spread of Molluscum Contagiosum

Preventing the spread of molluscum contagiosum is important to reduce the duration of the disease and avoid infecting others. Here are some tips to help manage and prevent the spread:

  1. Avoid Touching Bumps: Encourage children not to touch, scratch, or pick at the bumps. This helps prevent autoinoculation and spreading to other body parts.

  2. Keep Bumps Covered: Use bandages to cover the bumps, especially in children, to reduce the risk of spreading the virus to others.

  3. Practice Good Hygiene: Washing hands regularly and avoiding sharing personal items like towels, clothing, and toys can help prevent transmission.

  4. Avoid Close Contact: Reduce close skin-to-skin contact with others, especially in settings like swimming pools and playgrounds, where the virus can spread more easily.

When to See a Doctor

While molluscum contagiosum often resolves on its own, it’s important to see a healthcare provider if the bumps become red, swollen, or painful, which could indicate a secondary infection. Additionally, if the bumps persist for more than a year or cause significant cosmetic concerns, seeking medical advice is recommended.


Molluscum contagiosum is a viral skin infection that often resolves on its own. However, due to the nature of the virus and its ability to spread, the condition can persist for several years. Understanding the natural course of the disease, along with effective molluscum contagiosum treatment and molluscum contagiosum adults treatment options, can help manage the condition and reduce its impact. By practising pristine hygiene and seeking appropriate treatment when necessary, individuals can help prevent the spread of molluscum contagiosum and promote faster healing.

Frequently Asked Questions 

FAQ 1: How Long Does Molluscum Contagiosum Last in Children?

In healthy children, individual molluscum bumps usually resolve on their own within 2 to 12 months without scarring. However, the overall infection can persist for up to five years due to new bumps forming over time. This continuous cycle of new bumps, caused by the virus spreading through autoinoculation, means that children can have at least one bump and remain contagious for several years.

FAQ 2: What Are the Best Treatment Options for Molluscum Contagiosum?

Several effective molluscum contagiosum treatment options are available to help speed up the healing process and prevent the spread of the virus. These include topical treatments like creams and ointments containing salicylic acid or retinoids; cryotherapy, which involves freezing the bumps; curettage, where a healthcare provider scrapes off the bumps; and laser therapy for more stubborn cases. Consulting with a healthcare provider can help to find the best treatment based on the severity of the infection and individual needs.

FAQ 3: How Can Adults Prevent the Spread of Molluscum Contagiosum?

To prevent the spread of molluscum contagiosum, adults should avoid touching the bumps and refrain from scratching or picking at them. Keeping the bumps covered with bandages can help reduce the risk of transmission. Practising hygiene, such as washing hands regularly and not sharing personal items such as towels and clothing, is crucial. Additionally, reducing close skin-to-skin contact, especially in settings where the virus can spread easily, like gyms and swimming pools, can help prevent the spread of the infection to others.


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