If you’ve noticed a bump (or a few bumps) on you or your child’s skin, you might be wondering: Is this a wart? Is it molluscum? Don’t worry—you’re not alone! Both are super common skin conditions, especially among kids, but they’re actually caused by different viruses and require different approaches. Let’s break it down so you know exactly what you’re dealing with.
What’s a Wart, Anyway?
Warts are those bumpy, rough-textured growths that pop up on your hands, feet, and sometimes other areas. They’re caused by the human papillomavirus (HPV), which is incredibly common. Warts are usually skin-colored or slightly darker, and they can appear alone or in clusters. The good news? They’re not contagious through the air—but you do get them through direct contact with the virus. Rest assured, they’re completely harmless, though pretty annoying!
What About Molluscum?
Molluscum contagiosum is caused by a different virus (the molluscum contagiosum virus, or MCV). Unlike warts, molluscum bumps are usually smooth, dome-shaped, and often have a little dimple in the center—kind of like a tiny belly button. They’re typically smaller than warts and tend to appear in groups. While they are contagious through skin-to-skin contact (and can spread if you scratch them), they’re harmless and usually go away on their own over time.
So, What’s the Real Difference?
Here’s the quick version:
Appearance: Warts are bumpy and rough; molluscum is smooth with a central dimple
Cause: Different viruses entirely
Location: Warts love hands and feet; molluscum appears anywhere on the body
Contagiousness: Both spread through contact, but molluscum spreads more easily
Duration: Warts can linger for months or years; molluscum usually clears in 6-12 months

What About Treatment?
Both conditions respond well to professional treatment! At Uderm, we offer options like:
- Topical treatments (creams and solutions)
- Cryotherapy (freezing them off—super effective!)
- Laser removal for stubborn cases
- Curettage (gentle removal under local anesthesia)
The best treatment depends on the type, location, and how many you have. Some people prefer to wait them out, while others want them gone ASAP—and both approaches are totally valid.
Ready for Clear Skin?
Don’t let warts or molluscum hang around longer than they need to. Our team at Uderm Dermatology and Mohs Surgery is here to help you get back to feeling confident in your skin. Schedule your appointment online today through our easy self-scheduling system, and let’s get you some answers and a personalized treatment plan! Your skin is worth it.


