Female genital sores are bumps and lesions in or around the vagina. Some sores may be itchy, painful, tender, or produce a discharge, but some may not cause any symptoms. Bumps or sores on the genitals sometimes happen for no reason and self-resolve. Some may be due to certain skin disorders, but they are most often symptoms of a sexually transmitted infection (STI).

According to the , STIs are a hidden epidemic in the United States. People often don’t seek treatment because they are too afraid or embarrassed. However, STIs affect all populations and can make a huge impact on public health. Young women are especially at risk for developing serious long-term health complications as a result of untreated infections, according to the .

A doctor should evaluate any genital bumps or sores to determine the cause and prevent potentially dangerous medical complications. A doctor’s visit may indicate that all is well and the sore is due to an ingrown hair or cyst that can easily be treated. It’s also important to find out if the cause is an STI to avoid spreading it to sexual partners.

Genital sores may appear as small, red, or flesh-colored bumps and blisters. Sores may also change appearance and become crusty or larger. They may or may not be accompanied by other symptoms, such as:

STIs, in general, are also associated with symptoms such as painful intercourse, discomfort when urinating, and increased or foul-smelling vaginal discharge.

STIs are not always the cause of genital sores. Eczema or other skin disorders, a reaction to perfume or detergents, a cyst, an infected scratch, or an ingrown hair could all potentially cause genital sores.

There are some chronic skin conditions that may produce sores and symptoms such as itching, burning, and pain. Examples of such conditions include:

  • vulvovaginitis, an inflammation of the vulva and vagina
  • dermatitis, a sensitivity to chemicals, detergents, and perfumes
  • atopic dermatitis, an inflammation of the skin that is often caused by allergies
  • a cyst
  • an ingrown hair
  • skin cancer

The most common causes of female genital sores are sexually transmitted infections, which can be spread through oral, vaginal, or anal sex. STIs can also be spread through the sharing of sex toys. Examples of STIs that can cause female genital sores include:

A physical examination can help determine the cause of female genital sores. Your doctor will perform a pelvic exam and ask you about your medical history. He or she may also order tests, such as blood work and a culture of the sore, to determine the cause. A culture involves taking a swab sample from the affected area and testing the sample for the presence of bacteria.

Once the cause has been determined, your doctor will be able to tell you what treatment you’ll need to help relieve the sores.

Any female genital sores should be checked out by a doctor. While you’re waiting for your appointment, a sitz bath can help relieve any pain and discomfort. You can make a sitz bath at home by filling the bathtub with warm water that goes up to your hips when you are seated. You may then add a mild saline solution or baking soda to the water. You can also purchase a small basin for a sitz bath from a drugstore and use it instead of a bathtub.

The exact form of treatment depends on the causes of genital sores. Topical and oral medications are used to treat the sores and relieve pain. Your doctor may prescribe:

  • antibiotics
  • antiviral medications
  • corticosteroids
  • pain relievers
  • hydrocortisone or other anti-itch drugs

Other genital sores don’t require treatment, but you may have them removed if they’re bothersome. An example of a sore that doesn’t require treatment is a noncancerous cyst.

Practicing safe sex by using condoms with each sexual partner can help stop the spread of STIs that may cause genital sores. Women who have been diagnosed with an STI should tell their sexual partners, who will also need testing and treatment to avoid reinfection and spreading the disease to another partner. Additionally, people who have been diagnosed with an STI should avoid all sexual until after they complete treatment.

Genital sores due to skin conditions or allergic reactions may be more difficult to prevent. Avoid known irritants, such as abrasive soaps or strong fragrances. Incidence of cysts and ingrown hairs can be reduced with careful washing. Avoid shaving any red, swollen, or infected areas.

The long-term outlook for female genital sores depends on the cause. In most cases, sores can be cured with treatment. However, sores that are due to genital herpes or a chronic skin condition may recur.

Your outlook also depends on how quickly you seek treatment. Untreated STIs can cause serious health complications for women, including:

Talk to your doctor about long-term treatment options for these types of diseases to manage symptoms, prevent complications, and help avoid outbreaks.