Remedies for Hot Flashes

Hot flashes are one of the most common symptoms of menopause. Hot flashes include sudden body heat, flushing, and sweating. Other unpleasant symptoms often coincide with hot flashes, including:

  • weight gain
  • mood swings
  • depression
  • loss of libido
  • sexual dysfunction

Luckily, there are several treatment options for hot flashes. Your choices range from medications and herbal supplements to lifestyle changes. Keep reading to learn about remedies you can use to help stay cool.

1. Hormone Replacement Therapy

The most effective treatment for hot flashes is estrogen supplementation. It’s often referred to as hormone replacement therapy. Estrogen may be taken alone or in combination with progesterone. Women who have had a hysterectomy can safely take estrogen alone, while all other women should take estrogen and progesterone together. Estrogen isn’t recommended for women with a history of breast cancer or blood clots. Also, estrogen has been shown to increase the risk of future health problems, including heart disease, breast cancer, and blood clots.

2. Soy Isoflavones

Soy Isoflavones

Soy contains large quantities of phytoestrogens, chemicals that act like estrogen in the body. Soy is particularly high in isoflavones, which bind to estrogen receptors in the body. This can help reduce hot flashes. Soy continues to be studied in terms of menopausal relief. According to the National Institute on Aging, it’s not known whether soy is as effective, or even safer than, conventional medications. 

Marji McCullough, ScD, RD, writing for the American Cancer Society, suggests avoiding soy isoflavones in supplement form until more research is complete. Meanwhile, soy foods are the best way to get isoflavones. Incorporate soy foods like soy milk, tofu, tempeh, and steamed soy beans into your diet.

3. Black Cohosh

Yoga

Black cohosh is among the most popular and studied herbs for treating hot flashes and other menopausal symptoms. It’s the root of the plant that’s used in capsules and, less commonly, tea. Both forms are found in most health food stores and available online. Although the exact mechanism of black cohosh is unknown, researchers believe it binds to estrogen receptors or stimulates serotonin receptors. 

The National Center for Complementary and Integrative Health reports that the majority of clinical studies performed on the herb have been less than six months long. That could suggest the effects of long-term consumption of black cohosh are unknown. There are isolated cases of black cohosh side effects including abdominal pain, jaundice, dark urine, headaches, rashes, and, in one case, liver failure.

4. Take Some ‘You’ Time

Tea

It’s true that hot flashes can strike at any time of day, but they’re also more frequent during times of stress. Stress reduction techniques may decrease the frequency of hot flashes. Consider taking some time for:

  • yoga
  • meditation and visualization
  • guided breathing
  • tai chi
  • exercise walking

Some of these techniques also have the benefit of improving sleep quality. Even taking a few minutes alone to read a book, sing out loud, or simply sitting outside can do wonders in terms of relaxation.

5. Cool It Down

Even slight increases in your core body temperature can trigger hot flashes. Lower your room temperature by turning down the thermostat, turning on the air conditioner, installing a fan, or opening a window. If the temperature of the room is out of your control, dress in layers. When you start to feel your body temperature rise, you can remove a layer or two to cool your body down. Wear cotton whenever possible as other fabrics, such as spandex, nylon, and rayon, have a tendency to trap body heat.

6. Watch What You Eat

Certain foods and drinks that naturally increase body temperature or metabolic rate can worsen hot flashes. Spicy foods, caffeinated beverages, and alcohol have all been implicated in increasing the severity and frequency of hot flashes. One study that reviewed women’s experiences over several years indicated that the Mediterranean diet, which features fresh vegetables, fruits, and whole grains, reduced hot flashes. Your experience might be different, but eating plant-based foods is associated with better health for virtually everyone, so it can’t hurt to try.  

Learn what foods and drinks trigger your hot flashes and limit or completely avoid them if you can. Regularly sipping on cool beverages throughout the day may help keep body temperature down and thereby reduce hot flashes.

7. Kick the Habit

There’s one more thing to add to the list of negative health effects of smoking: hot flashes. In fact, smoking may trigger, and even increase the severity of hot flashes. Quitting can help reduce the severity and frequency of hot flashes. The benefits don’t end there, though. Smoking cessation also helps reduce the risk of heart disease, stroke, and various cancers.

8. Antidepressants

Low doses of antidepressants may improve symptoms in women with mild to moderate hot flashes. Examples of effective antidepressants include venlafaxine (Effexor), paroxetine (Paxil), and fluoxetine (Prozac). Antidepressants can also treat other menopausal symptoms, such as mood swings, anxiety, and depression. The downside to these medications is the risk for decreased libido, which is also a common symptom of menopause.

9. Other Medications

Gabapentin, an anti-seizure medication sold under the brand names Neurontin and Gralise, may be particularly effective for women who experience hot flashes at night. Possible side effects include:

  • drowsiness
  • dizziness
  • unsteadiness
  • headaches 

Clonidine, which is generally used to lower high blood pressure, may also reduce hot flashes in some women. Possible side effects include:

  • dizziness
  • drowsiness
  • constipation
  • dry mouth 

Once you enter menopause, the symptoms can last for a few years or longer. Still, this doesn’t mean you have to suffer through the discomfort of hot flashes. By making simple lifestyle changes, you can reduce the heat before it creeps up on you. Be sure to discuss any remedies, concerns, or unusual symptoms with your doctor, especially if you’re taking any medications. Want to learn more? Get the facts in our guide to menopause.