Genital warts are small skin growths that appear around the genital or anal area. They are caused by certain strains of the human papillomavirus (HPV), one of the most common sexually transmitted infections (STIs) worldwide.
These growths may appear individually or in clusters and can vary in size. While they are usually harmless, they can cause discomfort and emotional distress for some people.
Although there is currently no cure for HPV itself, several treatments can remove visible warts and help manage symptoms.
Symptoms of Genital Warts
Genital warts can develop on the skin or mucous membranes surrounding the reproductive organs and anus.
In Males
Warts may appear on:
- The penis
- The scrotum
- The groin area
- Around or inside the anus
In Females
Warts may develop on:
- The vulva
- The vaginal walls
- The cervix
- Around or inside the anus
In many cases, genital warts are painless. However, some people may experience:
- Itching or irritation
- Mild discomfort
- Skin discoloration
- Occasional bleeding, especially if the warts are irritated
Not everyone infected with HPV develops visible warts. Some people carry the virus without showing any symptoms and may unknowingly transmit it to others.
How Common Are Genital Warts?
HPV is the most common sexually transmitted infection globally. However, only a small percentage of people infected with HPV develop genital warts.
Many infections cause no symptoms and clear naturally over time without treatment. As a result, a person may never know they were infected.
How Long Do Genital Warts Last?
The duration of genital warts varies from person to person.
In many cases, the immune system clears HPV naturally within one to two years. Visible warts may disappear on their own, but they can also persist, increase in size, or spread to nearby areas if left untreated.
Even after successful wart removal, HPV may remain in the body, meaning warts can return later.
Treatment Options
Several treatments can remove genital warts, although none eliminate the HPV infection itself.
Common treatment methods include:
Prescription Topical Medications
Healthcare providers may prescribe creams or solutions that are applied directly to the affected area over several weeks.
Cryotherapy
This procedure involves freezing the warts with liquid nitrogen. The treated tissue eventually falls away as the skin heals.
Electrocautery
A healthcare professional uses an electrical current to destroy the wart tissue, usually under local anesthesia.
Laser Therapy
Laser treatment uses concentrated light energy to remove stubborn or extensive warts.
Surgical Removal
For larger growths, a healthcare provider may recommend minor surgery to cut away the affected tissue.
Some treatments may cause temporary soreness, redness, or irritation. Recovery times vary depending on the size and location of the warts.
People should avoid using over-the-counter wart-removal products intended for hands or feet, as these products can damage sensitive genital tissue.
How to Prevent Genital Warts
While no prevention method offers complete protection, several steps can significantly reduce the risk of infection.
Get Vaccinated
The HPV vaccine protects against the strains most commonly linked to genital warts and several HPV-related cancers. Vaccination is recommended for adolescents and remains available for many adults up to age 45.
Practice Safer Sex
Using condoms and other barrier methods during sexual activity can lower the risk of HPV transmission. However, because HPV spreads through skin-to-skin contact, barrier protection cannot provide complete protection.
Regular Sexual Health Checks
Routine STI screenings and open communication with partners can support overall sexual health, although standard STI tests do not specifically detect HPV.
What Causes Genital Warts?
Genital warts result from infection with certain HPV strains, most commonly HPV types 6 and 11.
The virus spreads primarily through:
- Vaginal sex
- Anal sex
- Oral sex
- Direct skin-to-skin genital contact
A person can transmit HPV even when they have no visible symptoms.
Certain factors may increase the risk of infection, including:
- Having multiple sexual partners
- Unprotected sexual activity
- Smoking, which may weaken the body’s ability to clear HPV
How Are Genital Warts Diagnosed?
Healthcare professionals can often identify genital warts through a physical examination.
In some cases, additional tests may be necessary, including:
- Examination of internal genital areas
- Colposcopy to inspect the cervix and vagina more closely
- Biopsy, where a small sample of tissue is taken for laboratory analysis
Anyone who notices unusual growths around the genital area or suspects exposure to an STI should seek medical evaluation.
Can HPV Lead to Cancer?
Most HPV infections are harmless and do not cause cancer. However, certain high-risk strains of HPV are associated with cancers of the cervix, anus, penis, throat, and other areas.
The HPV types that most commonly cause genital warts are generally considered low-risk for cancer, but individuals may carry more than one HPV strain simultaneously.
Outlook
Genital warts are a common and treatable condition caused by HPV infection. While treatments can effectively remove visible warts, recurrence is possible because the virus may remain in the body.
Many HPV infections clear naturally over time, and vaccination offers strong protection against the most common wart-causing and cancer-associated strains. Early diagnosis, treatment, and preventive measures can help reduce complications and limit transmission.
