For Mandy Funk, now 37, college life was supposed to be filled with possibility. But instead of joy, she was haunted by confusing and painful symptoms — a sense of unwanted sexual arousal without any desire. Tight clothes became unbearable, horseback riding—her favorite pastime—was off-limits, and sitting was often impossible due to excruciating pain.
After years of medical confusion and misdiagnoses, she finally found a name for her experience: Persistent Genital Arousal Disorder, or PGAD. Today, although Funk still has occasional flare-ups, she has returned to riding horses with her children and found some peace in knowing the cause of her symptoms.
What Is Persistent Genital Arousal Disorder (PGAD)?
PGAD is a rare and poorly understood condition characterized by unwanted, continuous or recurring genital arousal that is not connected to sexual desire. While some might mistakenly assume it’s a sexual health benefit, the reality is the opposite: the sensations can be physically painful and mentally distressing.
The condition first entered the medical literature in 2001, when researchers at the Robert Wood Johnson Medical School documented cases of five women experiencing arousal symptoms without any sexual stimuli. One of the key symptoms, they noted, was persistent physiological genital arousal in the absence of sexual desire.
Initially named Persistent Sexual Arousal Syndrome, experts later replaced “sexual” with “genital” to reflect the non-sexual, nerve-related nature of the symptoms.
The Medical Mystery: Why Does PGAD Happen?
PGAD remains a complex puzzle for doctors and researchers. While the exact cause can vary from woman to woman, it often stems from irritation or damage to nerves in the pelvic or spinal region. These nerves can send incorrect signals to the brain, resulting in the feeling of arousal even though there’s no emotional or sexual trigger.
In 2021, a panel of experts—including sexual medicine specialists, physical therapists, and psychologists—developed guidelines for identifying and treating PGAD. Their report, published in the Journal of Sexual Medicine, defined core diagnostic criteria:
- Recurring or persistent genital arousal sensations not related to sexual desire
- Symptoms lasting at least three months
- Sensations described as burning, tingling, twitching, or painful
- Arousal that may affect the clitoris, vulva, vagina, bladder, or surrounding areas
- These symptoms are highly distressing and can severely impact a person’s quality of life.
What Does the Brain Have to Do With It?
Researchers have found that a specific part of the brain—the paracentral lobule—is often more active in people experiencing PGAD. This region helps process sensory information from the pelvic area, including the bladder, clitoris, and other reproductive organs.
In brain imaging studies, this area lights up not only when healthy individuals think about sex, but also during spontaneous PGAD episodes, confirming the physiological reality of the disorder.
Still, researchers caution that PGAD likely involves a combination of factors, including brain activity, nerve sensitivity, spinal disc injuries, and even changes in medications such as antidepressants.
Real Stories, Real Struggles
Many women with PGAD suffer in silence or are dismissed by healthcare providers. For Shari Stewart, 63, her request for help was met with mockery by a male doctor. “I told him I think I have PGAD… He said, ‘God, I wish my wife had that,’” she recalled.
Even though a growing body of research now supports PGAD as a valid medical condition, most general practitioners are still unaware of it. Dr. Irwin Goldstein, a urologist and director of San Diego Sexual Medicine, estimates that only 5% to 10% of healthcare providers know about PGAD.
Getting the Right Diagnosis Can Be Life-Changing
Some women, like April Patterson, only got answers by accident. A physical therapist in Los Angeles, Patterson suffered for decades from symptoms such as pelvic pain and tingling sensations. She eventually attended a pelvic pain presentation by Dr. Goldstein, which helped her connect the dots.
Further testing revealed her symptoms were due to herniated discs in her lower spine—a cause often overlooked. After surgery and nerve block treatment, her PGAD symptoms vanished.
She now makes sure to ask her own patients about unusual pelvic symptoms, helping others avoid the long diagnostic journey she endured.
What Triggers PGAD?
PGAD can be triggered by a range of physical and chemical changes in the body. Common causes include:
- Nerve injuries or compression, especially in the lower spine
- Back or pelvic trauma
- Medication changes, especially in antidepressants
- Infections or inflammation affecting the pelvic nerves
- Spinal abnormalities like herniated discs or narrow spinal canals
Psychological stress or anxiety may intensify symptoms, but PGAD is not caused by mental health conditions alone. Understanding the physical triggers is key to finding effective treatment.
Why PGAD Is Often Misunderstood
Many people—including some doctors—struggle to understand how sexual arousal could be distressing. As Dr. Caroline Pukall, a professor at Queen’s University, explains, “Most experience body and mind working together in a pleasurable way, so they have no framework to understand this in.”
This misunderstanding leads to stigma, shame, and delayed care. Women may feel too embarrassed to bring up their symptoms, or worse, fear they won’t be taken seriously.
Where to Find Help
For those who suspect they may have PGAD, experts recommend visiting the International Society for the Study of Women’s Sexual Health (ISSWSH) website. The organization offers a directory of professionals trained to recognize and treat PGAD.
Treatments may include:
- Nerve blocks
- Pelvic floor physical therapy
- Medication adjustments
- Surgical intervention for spinal problems
- Behavioral and psychological support to manage distress
The key is finding a provider who acknowledges PGAD as a legitimate medical issue.
Practical Advice for Women with PGAD Symptoms
Keep a symptom journal: Note when sensations begin, what worsens them, and how long they last.
Avoid dismissive providers: If you’re not taken seriously, seek a second opinion.
Research specialist directories: Look for doctors familiar with women’s sexual health or pelvic pain.
Ask about nerve issues: Especially if you’ve had back injuries or changes in medication.
Join support groups: Connecting with others can offer emotional relief and practical tips.
