Skip to main content

Postpartum night sweats: Why do they happen?

Have you ever been lying in bed, late at night, and almost asleep just a few short weeks after delivering your precious little one, and suddenly, you’re INSTANTLY on fire? Your neck begins to feel damp, your forehead starts to drip, and you feel like someone tossed you into an oven. If you’ve been experiencing postpartum night sweats and can’t seem to figure out why, we’ve dug up the scoop on why new moms are plagued with it, and ways to deal with them should they continue to keep you up at night. Moms, especially those dealing with postpartum struggles such as night sweats or fatigue, must support one another even after the baby is born. By doing so, we are encouraging others to speak up, should their situation be much worse than simple night sweats.

Image used with permission by copyright holder

What’s the scoop on sweating?

New moms have so much to deal with. Apart from everything their infant may need through the day, moms must also feed and take care of themselves, their spouses/significant others, and possibly other children. Stress levels and fluctuating hormones are mostly to blame for nightly bouts of sweating, thanks to plummeting progesterone and estrogen levels. High levels of those hormones are required to sustain a healthy pregnancy but aren’t needed after the baby is born. The body begins to dump those high hormone levels, causing their levels to plummet. An unfortunate side effect to those plummeting hormone levels is postpartum symptoms such as severe moodiness, sadness, and even depression.

What are postpartum night sweats?

If you aren’t sure what you’re experiencing, or if you are currently pregnant and are curious about what you could be facing down the road, postpartum night sweats can include a combination of symptoms in varying stages of intensity. Those symptoms, paired with lack of sleep from feeding your newborn, overall exhaustion, and learning a new routine, can all play a role in how intensely postpartum night sweats can affect the new mom they plague. A few tell-tale signs of postpartum night sweats are:

  • Frequently waking through the night
  • Soaking linens and fabrics from sweat
  • Becoming intensely hot very quickly
  • Flushing of the face, neck, and chest
  • Irritability
  • Overall tiredness
Image used with permission by copyright holder

How to cope

Postpartum night sweats are no fun, but they are also temporary. These episodes should begin to slack off in the few weeks following birth. So not to worry, these pillow-soaking, night-interrupting fits of sleeplessness will only last a short time. That being said, there are few ways to keep yourself cooler at night, which could alleviate the discomfort of waking up to a soaked pillowcase.

  • Ventilating the air in your bedroom via fan and/or air conditioning. Keeping the air moving slowly and steadily, albeit at a low speed, will keep the room at a more ambient temperature, allowing you to stay cooler, or adjust to a cooler temperature more quickly.
  • Drinking a glass of cold water before bed and keeping it nearby in case of emergency. Thermal tumblers and cups are available just about everywhere these days and make great choices for moms in need to stay hydrated with cold water all day long. Often, these cups keep beverages cold for up to 24 hours.
  • Utilizing a cooling towel. These amazing little cloths are a game-changer for night sweat sufferers. Simply dampen the cloth, wring it out, and shake loosely. Apply to the face, neck, chest, or any area that may be overheated and needing to cool down in a hurry. These cloths require no effort to use and stay moist for hours allowing users to keep cool for hours.

A few other suggestions are:

  • Avoid caffeine and spicy foods
  • Opt for lighter pajamas
  • Use moisture-wicking sheets
  • Add a towel to your pillowcase or under your body to catch extra moisture

Waking up drenched in sweat in the middle of the night can be uncomfortable and tiring. It can make extra work for an already overly tired mom, so instituting some of these coping strategies could really make the temporary struggle of postpartum night sweats not so debilitating. As always, should your symptoms persist for more than a couple of weeks, seek guidance and advice from your physician. Any kind of disruption of sleep and heavy sweat sessions should be discussed with and assessed by a doctor. This ensures both mom and baby’s overall health.

Emily Pidgeon
Former Digital Trends Contributor
Emily's work has appeared in the Tube City Almanac, Tube City Online and our Affinity Sites. When she's not writing, she is…
What age do boys stop growing?
Find out if boys actually stop growing once they reach the age of 18
Toddler standing against a growth chart on wall

Although most parents know that children will reach certain developmental milestones at different times, it can be frustrating if you think your child is falling behind, especially when it comes to their growth. One of the most common questions parents will often ask is, "When do boys stop growing?" Parents are used to charting their sons' growth as they grow from infancy to toddlerhood and beyond, but what happens when boys don't continue to follow those typical milestones?
Boys often fall behind girls when hitting those pre-teen growth spurts, often leading to many wondering when their son will catch up. Although most boys tend to stop growing between the ages of 16 and 18, there's no definitive age when boys stop growing.

When do boys typically go through puberty?

Read more
11 signs labor is near to look out for
Look for these signs, so you know when to have your hospital bag ready
Pregnant woman in labor at hospital.

Being pregnant is a beautiful, gorgeous, and amazing experience -- until you get to the end. By then, all you care about is when the baby will be born. It doesn't matter if your baby is a week away from their due date or pushing a week overdue; you want to know the signs that labor is near. Even if you have given birth before, things could be different each time, even if you're having the same gender you already have. These are the signs labor is near, so you can be as prepared as possible.
Early signs of labor

The earlier signs of labor might be hit or miss, but it's better to know them than for any to sneak up on you.
The belly drop
You may wake up one day and notice your belly isn't in the same place it was the day before. Your baby is getting into position to be born, and that means your stomach will shift. This lets you know the countdown is on and birth may only be a few weeks away.
The urge to nest
When women are at the end of pregnancy, they get an urge to nest. They want to start all kinds of home projects, clean out clutter, maybe redo the nursery for the third time, or repack the birth bag again. Nesting takes place in the last trimester, up to a couple of weeks before baby arrives.
Baby brain
The last trimester is full of baby brain moments. A hormone called relaxin gets released, triggering your body to loosen up. As your ligaments relax, you also experience a bit of clumsiness and forgetfulness.
Weight levels out
At your weekly end-of-pregnancy checks, pay attention to your weight gain. If you have leveled out or even lost weight, baby is done growing inside your belly and ready to get bigger on the outside.
Signs labor is near

Read more
What’s power pumping? All about this method to increase milk supply
Understanding power pumping and why breastfeeding moms would need to do this
Mom breastfeeding and manual breast pump on the table

It's not uncommon for breastfeeding moms to worry about their milk production, especially if they are new to breastfeeding. There can be several causes for a mom's milk supply to be low, including some prescription and over-the-counter medications, herbal supplements, recent breast surgery, using formula in addition to breastmilk, and whether the baby is having attachment issues.

Some babies also only breastfeed for short periods of time, which may impact milk production. When a mother is having issues with producing enough breastmilk, power pumping is often a recommended solution. What is power pumping, and how does it help stimulate milk production? Keep reading, and we'll explain it all.
What is power pumping?

Read more