Postpartum Night Sweats: What to Do

A lot happens to your body after you have a baby, including changing levels of hormones. For many women, the change in hormones can cause postpartum night sweats. Even though postpartum night sweats are common, they can be uncomfortable and make it difficult to have a restful night’s sleep. Learn more about the causes of postpartum night sweats, other symptoms, steps you can take, and when to talk to a doctor. 

What Causes Postpartum Night Sweats?

Postpartum night sweats are often caused by decreased levels of estrogen and progesterone hormones. Your body needs high levels of these hormones during pregnancy, but doesn’t need as much after giving birth. 

It usually takes a few weeks after having a baby for these levels to reset to their pre-pregnancy levels. These changes affect your body temperature at night and make you sweat.

When to See a Doctor

Most of the time, postpartum night sweats are caused by changing hormones and will go away on their own. However, if you have a fever and chills, or you experience other unexplained symptoms such as weight loss, you should see a doctor as it could be a sign of another underlying condition. Other conditions that have night sweats as symptoms include:

  • Hyperthyroidism
  • Postpartum thyroiditis
  • Anxiety
  • Infection
  • Diabetes
  • Hypoglycemia

Some food and drinks can also cause you to sweat at night. These include spicy foods and coffee. Spicy foods and coffee can cause your body temperature to spike, which can cause sweating. It might be especially worse if you eat them before bed.

Signs of Postpartum Sweats

You can easily tell if you’re having postpartum night sweats. The most obvious symptom is that you’re sweaty at night while you sleep. You may also experience:

  • Strong body odor
  • Waking up a lot
  • Feeling soaked or drenched
  • Irritability
  • Tiredness

Treatment for Postpartum Night Sweats

Night sweats can make it hard to sleep, which can make you feel more tired, stressed, and emotional. 

Postpartum night sweats will usually clear up on their own. As your hormones get back to normal levels, your body temperature will too. In the meantime, there are some things you can do that can help. You can:

  • Sleep on a towel to absorb some of the sweat
  • Use lightweight or moisture-wicking bed sheets
  • Sleep in your underwear or in lightweight clothes
  • Turn down the temperature in your bedroom
  • Drink less coffee, especially at night
  • Eat less spicy food
  • Drink cold water before bed
  • Use relaxation methods before sleep
  • Cool your body with a cold cloth
  • Use a ceiling fan or portable fan
  • Turn on the air conditioning at night

Continued

Make sure it’s not an infection. If your night sweats come with chills and a fever, your doctor needs to know as this could be an infection. They may need to do some tests and conduct a physical examination to make sure you don’t have an infection. They might give you antibiotic medicine to help.

Check your other conditions. If you have diabetes or a thyroid condition, your doctor might also want to check your blood sugar levels and your thyroid hormone levels. They might need to make adjustments to your medicine to make you feel better. Sometimes the medication you take can also cause night sweats and these might need to be changed.

Ask for help with anxiety or emotional problems. Most of the time, postpartum sweats will go away on their own once your hormones get back to normal. If you have a lot of trouble sleeping or are having anxiety and other emotional problems, your doctor might be able to give you some medicine that can help.

Natural remedies might not be safe. Sometimes women want to take natural remedies to help their hormones get back to normal. While some might be helpful, they’re not always safe during breastfeeding. Make sure you talk to your doctor or midwife before taking any supplements.

Be patient. If you are dealing with postpartum night sweats, try to be patient with your body. These are usually a sign of your changing hormones and they will get better with time. Try to rest, eat a healthy diet, and stay hydrated by drinking plenty of water. If you are struggling, make sure to talk to your doctor for help.

WebMD Medical Reference Reviewed by Dan Brennan, MD on March 09, 2021

Sources

SOURCES:

American Osteopathic Association “Don’t Lose Sleep Over Night Sweats.”

Comprehensive Physiology: “Reproductive hormone influences on thermoregulation in women.”

Fertility & Sterility: “Prospective evaluation of nighttime hot flashes during pregnancy and postpartum.”

Johns Hopkins Medicine: “Postpartum Discharge Instructions.”

Journal of Human Lactation: “Safety of Popular Herbal Supplements in Lactating Women.”

National Health Service: “Night Sweats.”

National Health Service: “Your body after the birth.”

Office On Women’s Health: “Recovering from birth.”

University of Rochester Medical Center: “Hormones During Pregnancy.”

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