Why Does My Mattress Make Me Sweat

Why Does My Mattress Make Me Sweat?

At the end of a long day, you just want to get into bed and relax your tired body. So there’s nothing as frustrating as waking up hot and sweaty in the middle of your sweet sleep. Mattresses are the biggest culprit for a hot bed and ultimately influence how warm you feel. A high-density

Most people have an issue with a mattress that sleeps hot, especially during the summer months. While some mattresses retain heat making sleeping uncomfortable, it could a combination of problems making you sweat as you sleep. 

You’re probably tired of experiencing restless, sweaty, and sleepless nights. If you’re constantly taking off covers, rolling over to get cool, or turning down the fan, it may be because of: 

  • A foam mattress
  • A softer bed
  • Bedding made from synthetic materials 
  • Thick covers
  • A high room temperature
  • Exercising before bed
  • A high metabolism 
  • Consuming spicy foods or eating too late
  • Fluctuating hormones
  • Medication such as acetaminophen, aspirin, or antidepressants
  • Low blood sugar
  • Sicknesses like tuberculosis or cancer

Best Cooling Mattress: Zinus Green Tea Swirl Memory Foam Hybrid Mattress 

Sleeping on a memory foam mattress can make even the coolest sleeper hot, especially on warm summer nights. What you need is a cooling mattress that doesn’t get hot while you sleep. 

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Features

  • CertiPUR US Certified 
  • Has the highest quality foam for extra durability, and performance
  • Its independent coil system eliminates excess heat 
  • Interspersed with layers of cooling swirl memory foam, soft comfort foam, and supportive fusion foam for customized pressure relief and cooler sleep
  • Comes with a 10-year worry-free limited warranty

Best Cooling Mattress Under $1,000: Sleep Innovations Hybrid Mattress

Everybody longs for a pleasant, restful night. Whether you are diabetic or have reached menopause should be no reason to endure a sweaty, unforgettable night. 

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Features

Features

  • A hybrid breathable, cooling mattress with a cool-touch cover, 2” gel memory foam, and advanced airflow foam
  • Hypoallergenic design for high-quality sleep
  • Contains an innerspring system and responsive memory foam for better pressure relief and resilient support
  • Individually wrapped coils that push up for better back alignment
  • CertiPUR-US certified, eco-conscious mattress with enhanced breathability 
My Mattress Protector Makes Me Sweat

Best Cooling Gel Memory Foam Mattress: IYEE Nature Mattress 

The optimal temperature for a good night’s sleep is 60-67°Fahrenheit. Any room hotter than that is likely to make you sweaty at night. But what if the reason for your sweaty nights is your mattress, not the room?

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Features

  • A 3-layer all-foam system for better heat dissipation, ultimate comfort, and improved support
  • Comes with a soft easy-to-wash cover 
  • Advanced all-foam bed design for a customized fit ideal to align the spine and manage achy joints
  • Open-air pockets in the middle layer reduce overheating and add extra comfort for knees, shoulders, and hips
  • Works with many frames from slated bases, box spring, or adjustable base
  • Certified by Oeko-Tex Standard 100 and CertiPUR-US.

Best Mattress for Cool Sleeping: Sweetnight Breeze Mattress-Infused Gel Foam Mattress 

Excessive sweating is not just uncomfortable, it can be annoying, especially when it ruins your night sleep. While there are many reasons for this, it’s most likely your mattress. Perhaps it’s time to change it.

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Features

  • Ergonomic design for comfortable sleep
  • Infused gel technology helps regulate temperature automatically, keep cooler
  • The middle layer contains air-flow ventilated foam for enhanced breathability
  • Offers a medium-firm feel and whole-body support to relieve back pain 
  • Breathable fabric cover moves heat and moisture away from the mattress

Best Mattress for Hot Sleepers: IYEE Nature Gel Memory Foam Mattress

Most people consider their bed a refuge, a place to relax. But what if the very place supposed to offer rest is sweaty and uncomfortable? Regular memory foam mattresses can be welcoming, but the cushioning slows down heat dissipation.

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Features

  • Skin and health-friendly mattress certified by CertiPUR-US and Oeko-Tex Standard 100.
  • Ultimate comfort – a 2.5” memory foam mattress and 7” high-density base support foam  
  • Medium-plush open-cell memory foam designed for high breathability and continuous airflow
  • 3-layer all-foam system mattress  for zero pressure and excellent body support
  • Infused with cooling gel that draws heat away from your body keeping you cool

Hot Mattress Solutions: How to Cool Your Mattress

Memory Foam Mattress Sweating

Increase Airflow Below the Mattress

Most memory foam mattresses are made from viscoelastic, a soft and absorbent material. It’s designed to mold to your body and evenly distribute body weight in response to heat and pressure, which relieves pain and creates pressure points. To work accurately, memory foam mattresses use the heat coming off of you. The denser the foam material, the higher the heat you’ll feel.

Increasing the airflow under your mattress and bed can make a foam mattress cooler. Air trapped under your mattress increases your body heat and keeps it up, increasing your discomfort. Replace the solid wood or plywood under your bed with equally spaced slats, or exchange your bed frame for one that allows airflow. 

Use Cotton or Bamboo Sheets 

Sheets made from synthetic materials like polyester easily trap heat and are not as breathable. Bamboo or cotton sheets eliminate the moisture that makes you sweat. Bamboo is also a natural, moisture-wicking material that regulates body temperature and cools you down while you sleep. 

Wool bedding like duvets, sheets, and pillowcases absorb moisture from your body and control the mattress’s temperature, making you feel less hot and clammy. Thick covers reduce the skin’s surface area, making it harder to cool down. Also, they don’t let out as much moisture and air.

Get a Firmer Bed

It’s no secret soft beds are comfortable to sleep on. But because they reduce the surface area your skin uses to cool off, you heat up faster and sweat more. As comfortable as it is to sink into a soft bed, you also retain more heat. 

A firmer bed keeps you cooler for longer because it exposes more body surface area to the air. A firmer mattress provides your bed and body with more opportunity for ventilation.

Stop Exercising before bed

Exercising before bed can mess up your body temperature’s homeostasis, making it harder to cool down. After working out, it can take hours for your body temperature to stabilize. Only exercise in the evenings if you cannot help it. Otherwise, work out right after work or in the mornings.

Avoid Eating Too Late or Consuming Spicy Foods

The digestion process uses a lot of energy. When you consume spicy food or have a late meal, it makes your body work overtime. Much of the heat your body generates is from the organs. Eating earlier or consuming less spicy food helps your body wind down earlier, reducing heat. 

Memory Foam Mattress Sweating, What To Do?

Hot Mattress Solutions: How to Cool Your Mattress

Memory foam mattresses offer an incredible amount of comfort. They provide great relief to people who suffer from back or neck pain and those who sleep poorly. Their unique, airy internal structure perfectly adapts to body contours. 

But they tend to be hot and sweaty because their porous nature has tiny bubbly spaces that trap heat inside the foam. Your body weight compresses these bubbles, eliminating space for air to circulate. To counter the heat generated by a foam mattress: 

  • Get a breathable mattress protector. Wool and cotton are natural, breathable, and extremely effective materials for keeping your body cool. Moreover, mattress protectors are easy to clean, keep odors and stains away.
  • Use cooling pads and toppers. They are lightweight, affordable, and an easy way to cool your bed. They slide over your mattress like bedding. Mattress toppers made from natural cotton, gel foam, or down alternative add a layer of space that encourages better airflow, cooling you down.

My Mattress Protector Makes Me Sweat, What Should I Do?

While not all mattress protectors can make you sweat, depending on the fabric quality, some will. A waterproof vinyl mattress pad increases sweating because it prevents air circulation. It traps hot air, making it difficult to regulate body temperature. To prevent the sweating caused by a mattress protector:

  • Use natural, breathable mattress protectors. Cotton, wool, or bamboo materials draw moisture away and increase air circulation. Natural latex also has excellent airflow and heat exchange.
  • Switch to a bed pad. Bed pads offer an extra layer of protection against sweat, dirt, stains, and dust mites. They cover any hollows in your mattress and evenly distribute body weight, providing a better sleeping experience. 
  • Try draw sheets. They are special sheets specifically made to transfer or position ill or injured people, plus those with mobility issues. They are commonly made from cotton and feature a protective waterproof layer enhancing their moisture absorbency. 

Do Mattress Toppers Make You Hot?

Yes, depending on the material, mattress toppers can make you feel hot. Some toppers eliminate heat, making you sleep more relaxed, but others retain heat, which makes you sleep hotter. Gel foam mattress toppers are cool and relieve your body from heat because they enhance air circulation. 

Down and feather toppers are extra soft, comfortable, heat absorbent, and regulate body temperature. Wool is a natural insulator that absorbs body heat and controls body temperature, providing relief for hot sleepers. Avoid synthetic latex toppers, microfiber leather, and polyester blended mattress toppers, they retain heat. 

A good night’s sleep is something everyone craves. But feeling too hot or sweaty at night can affect your quality of sleep. While memory foam mattresses are one of the most comfortable sleeping surfaces, they often get hot and uncomfortable. Since heat retention is a big concern for hot sleepers, why not try out these tips to stay cool on a memory foam mattress? Given the many kinds of foam mattresses available, you can also select a new cooler one.

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