Numerous products claim to help relieve uncomfortable menopause symptoms. One such product is wild yam cream, which has gained popularity among menopausal women. But how effective is it?
Research is limited on wild yam cream and its impact on menopausal symptoms such as hot flashes, mood swings, and vaginal dryness. While some research has shown positive benefits, other studies have shown no significant effect from wild yam cream.
Here’s more information about wild yam cream to discuss with your doctor.
Wild yam (botanical name Dioscorea villosa) is also known as colic root, wild yam root, and yam root. It’s a plant with long, leafy vines and a tubular root, native to the United States and Canada.
The plant is related to yams, the root vegetables you find in the grocery store. But wild yam isn’t considered edible. Wild yam root has a history of use in traditional medicine by Native Americans for ailments such as stomach problems, joint pain, muscle spasms, and menopause symptoms.
Wild yam is the main source of a chemical known as diosgenin, which is used in the production of synthetic hormones and steroids, including synthetic progesterone. Progesterone is a female sex hormone. Synthetic versions of it (progestins) are used to treat some menopausal symptoms.
The body cannot convert diosgenin to progesterone. Because wild yam is linked to diosgenin and is a natural product, wild yam cream has gained popularity as a treatment for menopause symptoms. The cream is applied topically (to the skin).
Only a few small, inconclusive studies have looked at the effectiveness of wild yam cream on menopause symptoms. One three-month study from 2001 with 23 healthy women found that wild yam cream had no meaningful impact on menopausal symptoms compared to a placebo (an inactive substance).
A more recent three-week study from 2024 with 34 women found significant improvement in menopausal symptoms after using topical wild yam. Overall, vaginal dryness, night sweats, mood changes, sleep disturbances, and sex drive all improved with the use of wild yam cream.
However, individual participant experience was noted to vary widely in the three-week study. Despite the improvement in symptoms, the researchers emphasized that participants had a wide range of responses to the wild yam cream. They advised that individualized treatment is needed to best manage menopausal symptoms.
Some studies have focused specifically on diosgenin. An animal study from 2011 found that diosgenin may have potential benefits as a supplement for treating menopause symptoms. But the researchers stressed that further studies are needed.
Some wild yam products may also contain synthetic or bioidentical forms of progesterone. It’s important to know that research has not proven that progesterone creams are effective in treating menopause-related vasomotor symptoms. These symptoms include hot flashes and night sweats.
Many forms of progesterone creams are available over the counter. Talk to your doctor before trying them.
Research suggests that wild yam cream is generally safe, but some risks are important to note. Aside from wild yam cream, wild yam is also available in capsule and extract form. These forms are taken orally (by mouth).
Some experts caution that wild yam may not be safe for people with hormone receptor-positive cancers, including some types of breast cancer. This is because of properties in wild yam that may affect hormones in the body.
Also, an animal study from 2008 found that eating wild yam for 28 days posed a risk of kidney damage. The researchers suggested the supplement may not be safe, especially for people with kidney disease or those taking medication that affects kidney function.
If menopausal symptoms are impacting your daily life and you need help managing them, reach out to a healthcare provider with expertise in women’s health and menopause.
You can talk to your doctor about proven treatment options for menopause symptoms. These may include hormone replacement therapy or nonhormonal treatment options for those with hormone-sensitive health conditions.
Always talk to your healthcare team before using any home remedies or dietary supplements. They can help you understand potential side effects.
It’s important to know that supplements and natural remedies, such as wild yam cream, are loosely regulated in the United States. Manufacturers aren’t required to prove that supplements are effective. They’re also not required to list ingredients, some of which may have unwanted side effects or interact poorly with medications.
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