Most lumps that appear on or around the vulva (the outer genital area) are completely harmless. Ingrown hairs, clogged oil glands, cysts, and normal skin variations account for the vast majority of bumps people notice. That said, some lumps do need medical attention, so knowing what’s common and what’s concerning can save you both unnecessary worry and missed warning signs.
Ingrown Hairs and Folliculitis
The single most common cause of a bump in the genital area is an ingrown hair. When a hair curls back into the skin instead of growing outward, it creates a raised, sometimes painful bump that can look like a pimple. These are especially common after shaving, waxing, or wearing tight clothing. You might notice redness, swelling, or even a small amount of pus.
Most ingrown hairs resolve on their own within a week or two. To speed things along, apply a warm, wet washcloth to the area for 10 to 15 minutes, up to four times a day. This softens the skin and helps the trapped hair break through. If you can see the hair poking out, you can gently pull it free with clean tweezers, but don’t dig into the skin. Signs that an ingrown hair has become infected include spreading redness, worsening pain, skin that feels hot to the touch, or fluid draining from the bump. A fever alongside these symptoms means you should get medical attention promptly.
Bartholin’s Cysts
Bartholin’s glands sit on either side of the vaginal opening, roughly at the 4 o’clock and 8 o’clock positions. They’re normally pea-sized and produce small amounts of fluid for lubrication. When a gland’s duct gets blocked, fluid backs up and forms a cyst. About 2% of women develop a Bartholin’s cyst or abscess in their lifetime, making it one of the more common vulvar lumps.
A small Bartholin’s cyst may feel like a painless, marble-sized lump near the vaginal opening. Many people don’t even notice them. If the cyst becomes infected and forms an abscess, though, it can grow quickly, become very tender, and make it uncomfortable to sit or walk. Warm sitz baths (soaking in water around 104°F for 15 to 20 minutes, three to four times a day) often help smaller cysts drain on their own. Larger or infected cysts typically need to be drained by a healthcare provider, who may place a small catheter to keep the drainage tract open for several weeks so the cyst doesn’t refill.
Fordyce Spots and Other Normal Variations
Not every bump is a bump in the medical sense. Fordyce spots are enlarged oil glands that appear as tiny white, yellowish, or skin-colored dots, usually 1 to 3 millimeters across (about the size of a sesame seed or smaller). They’re a completely normal part of your skin anatomy. They’re not contagious, not sexually transmitted, and not cancerous. They sometimes appear in clusters and are easiest to see when you stretch the surrounding skin.
Vestibular papillomatosis is another normal variation that sometimes gets mistaken for genital warts. These are small, finger-like projections found at the vaginal opening. Unlike warts, they tend to be evenly spaced and uniform in size. A healthcare provider can usually tell the difference with a close visual exam, sometimes using magnification. No treatment is needed for either Fordyce spots or vestibular papillomatosis.
Genital Warts and Herpes
Genital warts caused by HPV typically appear as small, flesh-colored growths that are soft to the touch and often cluster together. They can have a slightly rough, cauliflower-like texture. They’re usually painless, though they sometimes itch or bleed. Warts can appear weeks or even months after exposure to HPV, so the timing doesn’t always point to a specific encounter.
Herpes sores look quite different. They start as fluid-filled blisters that break open into shallow, painful sores before scabbing over and healing. A first herpes outbreak often comes with body aches, fever, and burning or itching at the site. The blisters tend to be more painful than any other common genital bump, which is often the first clue. Both conditions are manageable with treatment, and a healthcare provider can confirm a diagnosis with a simple exam or test.
Vaginal Cysts
Cysts can also form inside the vaginal canal itself. These are usually soft, painless lumps embedded in the vaginal wall, and many people discover them only during a routine exam. Most vaginal cysts are small, don’t grow, and never cause symptoms. They typically don’t require any treatment unless they become large enough to cause discomfort or show signs of infection.
Signs That Deserve Attention
While most vulvar and vaginal lumps turn out to be harmless, certain features set concerning lumps apart. Pay attention to any lump or sore that doesn’t heal or go away after a few weeks, persistent itching or burning that won’t let up, bleeding that isn’t related to your period, changes in the color or thickness of the skin around the vulva, or pelvic pain during urination or sex. Unusual vaginal discharge or a lump that keeps growing also warrants a closer look.
Vulvar cancer is rare, with an average age at diagnosis of 65, but it can occur at any age. HPV infection, smoking, a weakened immune system, and certain chronic skin conditions like lichen sclerosus increase the risk. The most common early sign is a persistent lump or sore accompanied by itching. The CDC recommends seeing a healthcare provider if any of these symptoms last two weeks or longer and aren’t normal for you.
A straightforward rule: if a bump appeared after shaving, feels like a pimple, and starts improving within a week, it’s very likely an ingrown hair or minor cyst. If a lump is painless but has been there for weeks without changing, it may be a cyst or normal anatomy. But if something is growing, bleeding, ulcerating, or causing persistent symptoms you can’t explain, getting it examined gives you a clear answer and, if needed, an early start on treatment.