Warts falls under the Skin, Hair, & Nails category.

Evidence-based

Warts

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•Last Updated: November 20, 2025

Warts are skin growths caused by viral infection. They can appear on fingers (common warts), feet (plantar warts), genitals (sexually transmitted), and in areas that are frequently shaved (flat warts).

Written by:

Fact-checked by:

Last Updated:November 20, 2025

Research Snapshot

25 references on this page

133 participants in 2 trials

Examine Evidence Grades

BWart Severity

Overview

What are warts?

What are the main signs and symptoms of warts?

How are warts diagnosed?

What are some of the main medical treatments for warts?

Have any supplements been studied for warts?

How could diet affect warts?

Are there any other treatments for warts?

What causes warts?

Examine Database: Warts

Intervention	Health Outcome	Grade	Evidence	Effect
Zinc	1 outcome		2 Studies

Zinc

1 outcome

Warts

Overview

What are warts?

What are the main signs and symptoms of warts?

How are warts diagnosed?

What are some of the main medical treatments for warts?

Have any supplements been studied for warts?

How could diet affect warts?

Are there any other treatments for warts?

What causes warts?

Examine Database: Warts

Research FeedRead all studies

Frequently Asked Questions

Are there different types of warts?

Do my warts need to be treated?

Can a wart be cured?

How can I avoid getting warts?

What are the risk factors for getting warts?

References

Examine Database References