Genital warts on men typically start as small, soft, flesh-colored bumps, often 5 mm or less in diameter. They can appear as a single bump or in clusters, and over time they may grow together into larger, raised masses with a rough, cauliflower-like texture. Their color varies: on lighter skin they tend to be flesh-colored, pink, or reddish, while on darker skin they can appear brown, violet, or darker than the surrounding area.
Shape, Texture, and Color
Early genital warts usually look like small, smooth, dome-shaped papules with a pearly or slightly shiny surface. They can sit flat against the skin or grow outward on a narrow stalk. At this stage, they’re easy to overlook because they may feel like a tiny, soft bump rather than something obviously abnormal.
As warts develop, their appearance changes. They can become rough, ridged, or finger-like in shape. When multiple warts grow close together and merge, they form the classic cauliflower-like clusters that most people associate with genital warts. These larger formations can range from a few millimeters to several centimeters across. Some warts stay flat and barely raised, while others become thick and scaly on the surface. The color is highly variable: flesh-colored, white, pink, red, brown, or noticeably darker than surrounding skin.
Where They Appear
On circumcised men, warts most commonly show up on the shaft of the penis. On uncircumcised men, they tend to develop under the foreskin. Beyond the penis itself, warts can appear on the glans (head), the scrotum, the groin, the perineum (the area between the scrotum and anus), and the skin around or inside the anus. You don’t need to have had anal sex for perianal warts to develop, since HPV can spread across nearby skin.
In rarer cases, warts grow just inside the opening of the urethra. These meatal warts may be visible as small papillary masses when the urethral opening is gently pressed apart, but deeper urethral warts aren’t visible without medical instruments. Urethral warts can cause symptoms like a split urine stream, urinary frequency, or occasional bleeding from the urethra.
What They Feel Like
Most genital warts cause no pain at all. Many men discover them by touch or sight rather than because of discomfort. Some warts itch mildly, and larger clusters in areas that experience friction (under the foreskin, around the anus) can occasionally become irritated or bleed. But the absence of pain or itching doesn’t rule warts out. The majority of cases are completely asymptomatic aside from the visible bumps.
Bumps That Aren’t Warts
Not every bump on the penis is a genital wart. Two extremely common, harmless variations mimic them closely enough to cause real anxiety.
Pearly penile papules are small, smooth, dome-shaped bumps that line up in neat rows around the rim of the glans (the corona). They’re typically 1 to 4 mm across, uniform in size and shape, and range from yellowish-white to flesh-colored. The key differences: papules are symmetrically arranged, evenly spaced, and they don’t change over time. Genital warts, by contrast, tend to be irregular, vary in size within a cluster, and can appear anywhere on the genitals rather than in orderly rows around the corona. Pearly penile papules are a normal anatomical feature, not an infection.
Fordyce spots are tiny, barely raised, whitish-yellow dots that appear on the shaft of the penis or on the inner foreskin. They have a smooth, slightly glistening surface. These are simply oil glands (sebaceous glands) that are visible through thin genital skin. They’re pinhead-sized, flat or nearly flat, and don’t grow, cluster, or change texture the way warts do.
If what you’re seeing is perfectly uniform, symmetrical, and stable over weeks, it’s more likely a normal skin variation. Warts tend to be irregular, can grow or multiply, and often have a rougher surface texture.
How Warts Are Identified
Doctors diagnose genital warts primarily by visual examination. In most cases, an experienced clinician can identify them based on appearance and location alone without any lab test. If there’s any uncertainty, or if the bumps look unusual (darkly pigmented, fixed to deeper tissue, or not responding to treatment), a small biopsy can confirm the diagnosis. There is no routine blood test or swab for HPV in men.
The HPV strains that cause visible warts (most commonly types 6 and 11) are considered low-risk, meaning they don’t cause cancer. However, it’s possible to carry multiple HPV strains simultaneously, so a wart diagnosis doesn’t tell you anything about your risk from other strains. The warts themselves are a cosmetic and comfort issue, not a cancer risk.
What to Expect With Treatment
Genital warts can be treated but not always cured in a single round. Treatment options fall into two categories: topical solutions you apply at home over several weeks, or in-office procedures where a provider removes the warts by freezing, burning, or cutting them off. The choice often depends on how many warts you have, where they are, and how large they’ve grown.
Warts can come back after treatment, especially within the first three months, because the underlying HPV infection persists in nearby skin cells even after visible warts are removed. Recurrence rates are significant with every treatment method. Most people’s immune systems eventually suppress the virus enough that warts stop reappearing, but this can take months to a couple of years. Some small warts also resolve on their own without any treatment, though this is unpredictable and can take a long time.