Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Pain Management Health Center

Font Size

Women May Feel Pain More Intensely Than Men

Study: Women's Skin Has More Nerve Fibers
WebMD Health News
Reviewed by Louise Chang, MD

Oct. 27, 2005 - Women really are more sensitive than men, a new study suggests.

Women's skin -- at least a small section near a nerve in the cheek -- has twice as many nerve fibers as men's skin, report Bradon J. Wilhelmi, MD, of Southern Illinois University and colleagues.

That may explain why a number of studies -- including some animal studies -- find that women feel pain more intensely than do men.

"There may indeed be a physical explanation for why some people have more pain than others," Wilhelmi tells WebMD. "It is not just cultural or social influences on how people perceive pain."

Wilhelmi, Arian Mowlavi, MD, and colleagues report the findings in the October issue of Plastic and Reconstructive Surgery.

Women Have a Lot of Nerve

While previous researchers have found that women feel pain more intensely, those studies remain controversial. Certainly there are social expectations -- and cultural training -- for men to deny their pain. Several researchers have argued that social and cultural factors are much more important than biological factors in determining women's apparently greater pain sensitivity.

Wilhelmi, a plastic surgeon, doesn't give women more pain medication than men. But he and his colleagues became interested in the question of whether women actually are able to sense pain better than men.

From cadavers donated to science, the research team cut small skin samples from the upper cheeks of 10 women and 10 men. Using a microscope, they then counted the nerve fibers in a one-square- centimeter area of skin.

Women's skin averaged 34 nerve fibers per square centimeter (although individual samples may have had 19 more or fewer fibers). Men's skin averaged half as many nerve fibers: 17 per square centimeter (plus or minus eight fibers in individual samples).

"Although preliminary and limited in scope, these findings favor a physical rather than a psychosocial explanation for more pronounced pain perception in female patients," the researchers conclude.

Wilhelmi is quick to point out that his team had no way of telling whether women's extra nerve fibers were actually sensory nerves. And they don't know whether they might get different results in different parts of the body.

Today on WebMD

pain in brain and nerves
Top causes and how to find relief.
knee exercise
8 exercises for less knee pain.
acupuncture needles in woman's back
How it helps arthritis, migraines, and dental pain.
chronic pain
Get personalized tips to reduce discomfort.
illustration of nerves in hand
lumbar spine
Woman opening window
Man holding handful of pills
Woman shopping for vegetables
Sore feet with high heel shoes
acupuncture needles in woman's back
man with a migraine