12 Causes of Vaginal Bumps to Should Know About

bumps on vagina
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If you’ve ever morphed into a (panicked) Dr. Google, issues with your vagina probably tops your list of whys. After all, odd smells, rashes and irritation or mysterious bumps can be anxiety-inducing reasons to schedule an emergency gyno appointment — but that’s exactly what you should do if you notice something unusual happening "down there."

“First and foremost, don’t try to be your own doctor! Please seek care and have someone take a look; avoiding care because of embarrassment can lead to worsening symptoms and more extensive treatment,” says Beri Ridgeway, M.D., chair of Obstetrics/Gynecology & Women’s Health Institute at Cleveland Clinic. “Trust me — we’ve seen it all — you can’t surprise us, and this is why we’re here.”

Still, we know you might still be tempted to do a little digging (while you wait for your appointment to arrive, of course), so here are some common reasons you may have a lump or bump on your vagina.

Vagina vs. vulva

There's a difference between your vagina and vulva. The vulva refers to the outer parts of the genital area that you can see, such as the labia majora, labia minora, clitoris and the opening of the vagina. The vagina is actually the internal canal that leads to the reproductive organs. So, chances are, if you're seeing something unusual, it's on your vulva as opposed to your vagina. However, internal bumps and lumps are possible.

Are bumps normal?

Most of the time, the answer is yes. Because of how sensitive the vaginal area is, it's common to have irritation or harmless pimples and cysts. The structure of your vagina wall may also feel bumpy or lumpy. However, when it comes to your vaginal health, it's important not to ignore what you're seeing, especially if it's new or is accompanied by other symptoms such as pain, swelling or itchiness.

Causes

1. It's a skin tag

Maybe you were doing some solo exploring and notice what feels like a lump. Straight to Google you go: what are normal bumps in vaginal walls? Before you spiral panic (and head to your laptop), know that there's a chance it could simply a skin tag. "Sometimes you may see a skin tag vaginally that can be benign, like an extra piece of skin," says Jennifer Makarov, M.D., OB-GYN and reproductive endocrinology and infertility specialist at New Hope Fertility. "A skin tag wouldn't have any symptoms of itching or irritation." If you are experiencing burning, pain or other irritation, it could signal another issue is at play, and it's smart to call your doctor.

"It’s good to know what your anatomy is and what your vagina looks like—if you know there's been a skin tag there your whole life, it's not something that needs to be addressed unless it grows or becomes painful," Dr. Makarov adds. "You can use a mirror to look at the area and become familiar with its appearance, in order to notice any changes," such as bumps in the vaginal walls.

2. It’s an ingrown hair

This is one of the most common causes for bumps on the vaginal area. When a pubic hair grows back into the skin instead of popping up out of the surface, it can form a small bump that may look red. "Pubic hair that has been shaved can lead to ingrown hairs, which can lead to little bumps in that area that sometimes become inflamed like a pimple," says Dr. Makarov. Though innocent enough, hair bumps can be itchy, tender when swollen and even filled with pus. Resist the urge to go from Dr. Google to Dr. Pimple Popper — it’ll eventually heal on its own, and popping it or playing with it can make it stick around even longer. Ingrown hairs are often caused by shaving or other hair removal methods, so if you notice them happening frequently, consider going au naturale for a bit.

3. It's caused by irritation

"Very commonly, bumps can occur on the vulva from irritation. These can be associated with burning or itching, and the bumps themselves tend to be centered around the irritated hair follicles in question, and appear small, red and raised," says Ambica Sastry, M.D., obstetrician-gynecologist in the department of obstetrics, gynecology and reproductive science at Mount Sinai West and Mount Sinai Morningside in New York City. You can also get bumps on the vaginal area (the outer part of your genital region), and everything from shaving to chafing or prolonged exposure to moisture from sweat or urine can trigger an uncomfy reaction. You may also be sensitive to topicals like lubricants, vaginal cleansers, soap and even laundry detergent.

4. You have a cyst

The internal area of the vagina is home to glands that make mucus, which helps keep things lubricated, but sometimes these glands can get clogged and cause a small cyst, or a pocket of tissue filled with fluid or air, explains Dr. Makarov. “A cyst can present in many different ways; they appear white or clear, they can be tiny or quite large, and they can be located in all areas of the vulva,” Dr. Ridgeway adds. Some women develop cysts after trauma to the vaginal walls (like childbirth or surgery). If a cyst doesn’t go away on its own, your doctor can drain or remove it.

5. Maybe it's eczema

Eczema is an inflammatory skin condition often characterized by an itchy, patchy rash. But depending on the type of eczema you have, you may develop blister-like lesions or red and raised bumps on the vaginal area. Whether you have a history of eczema, it's a good idea to make an appointment with your doctor if you notice new bumps around your vagina that you haven't experienced before — they can help determine the best treatment approach.

6. It might be an infected sweat gland

The medical name for this is hidradenitis suppurativa, and appearance can vary from single isolated lesions to larger lesions with tracts that form below the skin surface, explains Dr. Sastry. These bumps tend to form where skin rubs against skin, such as the vaginal area, buttocks or armpits, and they may look like blackheads (yes, the type you get on your face), pea-sized lumps that are painful, fluid-filled bumps or a train of connected bumps. It may also start with just one bump, with more bumps forming over time.

7. It may be molluscum contagiosum

This is a skin infection that's more commonly seen in children, but can also affect adults, particularly if you have a compromised immune system; it's caused by a virus and is spread through close skin-to-skin contact with an infected individual, after coming in contact with an object an infected person has touched or after spending time in pools or hot tubs that have been contaminated by the virus. "Molluscum contagiosum often looks like small raised bumps with little dimples in the center," Dr. Sastry says.

8. A cyst could be infected

If you notice a bump or bumps inside the vagina wall that is accompanied by pain, it could be an infected cyst. Bartholin cysts are a common type of fluid-filled cyst that form near the Bartholin gland at the vaginal opening, and it's possible for them to become infected (the cyst may grow in size and become very painful if this happens).

9. It could be HPV

Certain strains of human papilloma virus (HPV) cause genital warts, which are typically flesh colored and raised and often aren’t accompanied by any other symptoms, says Dr. Ridgeway. These warts can grow anywhere on, in, or around the female genitalia, including the cervix. They may grow clustered together to form a cauliflower-like shape, and can itch.

10. Or herpes

Genital herpes is an extremely common sexually transmitted infection — one in six Americans have it. But unless you’re having a full-blown outbreak with sores or blisters (which is what you probably think of when you hear "herpes"), it can present with few symptoms other than a small bump you may mistake for a pimple or ingrown hair.

11. It may be a symptom of cancer

Before you panic, know that your bump is much more likely to be caused by something much less scary, but a bump can be a sign of some types of cancers. Vulvar cancer can produce lumps that are red, pink or white, and may feel rough or thick to the touch, as a symptom, and vaginal cancer, while rare, can also cause a lump. "It's a very uncommon cause, but it's very important to mention," Dr. Markov says. The lumps may be itchy or sore, and it's important to see your doctor immediately if you notice a changing or rapidly growing bump, especially if painful or itchy. “It can be scary, but even cancer is curable when diagnosed early,” says Dr. Ridgeway.

12. It could signal the presence of pre-cancerous cells

Depending on the type of cancer, clusters of abnormal cells may form, and they have the potential to undergo more changes and develop into the full-blown disease of cancer. These pre-cancerous cells may cause bumps or lumps that are a different skin pigmentation than the rest of your skin in that region, they may itch, and they may grow in size. Any time you notice something that doesn't seem quite right or hasn't always been there, talk to your doctor right away.

12. It’s possible it’s syphilis

Though not the most common type of sexually transmitted infection, people still get syphilis, and small bumps called gummas can develop as a complication of the disease. Earlier symptoms include a small painless sore and a body-wide rash.

When to see a doctor

Put your mind at ease ASAP when you notice a bump by paying your doctor a visit. He or she will know the best way to proceed for any of these (or other) diagnoses.


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