September 14, 2023

Do Weighted Blankets Cause Overheating?

A lot of people are wondering if weighted blankets cause overheating. We took a look at the research to see what the experts say.
Woman with weighted blanket around shoulders

Weighted blankets have gained attention recently. They're filled with beads, and are said to provide deep pressure stimulation and relaxation. One question is, "Do they cause overheating?" Let's explore.

Weighted blankets are meant to spread pressure evenly across the body, like a hug. This can be helpful for people with anxiety or insomnia. But, can they make you too hot?

It depends on the material used. Most are made of breathable fabrics such as cotton or bamboo, which help regulate temperature. Some brands offer cooling options, like moisture-wicking fabrics or gel-infused beads.

Personal preferences also matter. Some people naturally sleep hot, so any extra layer may be too much. Others may not notice a difference in temperature.

What is a weighted blanket?

Weighted blankets are a therapeutic tool for relaxation and better sleep. They're filled with beads or pellets, providing pressure that triggers serotonin and melatonin production. The weight of the blanket can range from 5 to 30 pounds, depending on the individual.

But, there are worries about them causing overheating during use. Heat can build up underneath because of the weight, however, this varies per person. To counter this, choose blankets with breathable materials like cotton or bamboo fabric. This helps air circulate better and dissipate body heat.

Also, don't layer up with heavy bedding when using a weighted blanket. Use lighter sheets and clothing that allow airflow instead. If the heat is still too much, adjust the thermostat or use a fan.

Weighted blankets have plenty of benefits, but it's important to make sure they don't cause overheating. With breathable fabrics and lighter bedding, individuals can enjoy the therapeutic effects without feeling too hot.

How do weighted blankets work?

Weighted blankets provide deep pressure stimulation, which can have a calming effect. The added weight of these blankets can increase the release of serotonin and melatonin in the body, promoting relaxation and improving sleep quality.

The pressure from weighted blankets can simulate the feeling of being hugged or held, creating a sense of security and comfort. This can be particularly beneficial for individuals with anxiety, autism, or sensory processing disorders.

Additionally, the weight of the blanket can help to reduce restlessness and promote better sleep. It can also enhance the production of oxytocin, which is known as the "cuddle hormone" that helps to reduce stress and anxiety.

It's important to note that while weighted blankets can provide numerous benefits, it's crucial to select the appropriate weight for an individual's body size. It is recommended to choose a blanket that is around 10% of your body weight. Using a heavier blanket than recommended may increase the risk of overheating or feeling too confined.

To prevent overheating, it is advisable to use a weighted blanket made from breathable materials such as cotton or bamboo. This allows for better airflow and regulates body temperature. It's also helpful to adjust the room temperature and use a lighter blanket or remove layers if needed.

Pro Tip: If you find yourself getting too hot under a weighted blanket, try using a cooling mattress pad or pillow to help regulate your body temperature and enhance your sleep experience.

The science behind weighted blankets: Turns out, they're more than just blankets filled with sandbags, they're like a cozy little straight jacket for your anxiety.

The science behind weighted blankets

Weighted blankets provide comfort and help improve sleep quality. This is due to the deep pressure stimulation technique used, which activates the parasympathetic nervous system. This in turn results in the release of neurotransmitters like serotonin and dopamine, known as "feel-good" hormones. Plus, it increases melatonin levels, promoting better sleep. Oxytocin is also produced, which brings feelings of calmness and wellbeing.

Research has revealed that these blankets may benefit individuals with anxiety disorder, ADHD, autism spectrum disorder or insomnia.

So why not try a weighted blanket for a restful sleep? But beware, they can cause overheating - if that's what you're aiming for!

Can weighted blankets cause overheating?

Weighted blankets and overheating are commonly associated. However, it is essential to understand if weighted blankets can cause overheating or not. Here are three points to consider about the potential relation between weighted blankets and overheating:

  1. Material: Weighted blankets are typically made with breathable materials such as cotton or bamboo viscose, which allows air circulation and prevents overheating.
  2. Weight distribution: Despite the additional weight, weighted blankets are designed to evenly distribute it across the body. This prevents excessive heat build-up in specific areas, reducing the chances of overheating.
  3. Personal factors: Individual circumstances, such as the ambient temperature and one's body heat regulation, play a significant role in determining if a person may feel overheated while using a weighted blanket.

Moreover, it is crucial to note that weighted blankets should be used according to each person's needs and comfort levels. Always consult with a healthcare professional or follow the manufacturer's guidelines to ensure optimal usage.

Stay cool as a cucumber with these factors that contribute to overheating, because nobody wants to sweat like a sumo wrestler in a sauna while snuggling with a weighted blanket.

Factors that contribute to overheating

Weighted blankets provide extra warmth, but can also lead to a steamy sleep. Certain fabrics, like polyester or fleece, do not allow for proper air circulation. Our bodies generate heat and when covered by a blanket, this heat becomes trapped. If the room is already warm, using a weighted blanket may raise the temperature and increase the risk of overheating. Factors such as age, weight, and health conditions can also affect how our bodies regulate temperature.

To prevent becoming a heat-victim, pick breathable materials for your weighted blanket like cotton or bamboo. Additionally, opt for lighter-weight options if you get hot easily or live in a warmer climate. Use a fan or air conditioning to create a comfortable sleeping environment. Cooling pillows or mattress pads can help counterbalance any excess warmth from the weighted blanket. Take breaks from the weighted blanket if you start to feel overly hot. By following these tips, you can keep cool and enjoy the benefits of a weighted blanket!

Tips to prevent overheating

For maximum comfort, go for a lightweight and breathable blanket. Natural fabrics like cotton or bamboo are great options. Pick one with a lower tog rating.

Keep the room temperature cool and circulate air with a fan or aircon. Open windows or use an exhaust fan for proper ventilation.

Don't wear extra layers or thick pajamas when using a weighted blanket. Moisture-wicking sheets will absorb sweat and keep you dry. If you get hot easily, put a cooling pad under the mattress.

Enjoy the warmth of a weighted blanket without the risk of being mauled!

Benefits of using a weighted blanket

Weighted blankets offer many advantages for overall wellbeing and better sleep quality. These blankets are designed to spread weight evenly. Here are 3 main perks of using a weighted blanket:

  1. Sleep Quality: Pressure from the blanket triggers the release of serotonin, the "feel-good" hormone. This helps you relax and lowers anxiety, so you can sleep soundly.
  2. Stress Relief: The deep touch pressure from the blanket has a soothing effect on the nervous system. It can reduce stress by lowering heart rate and giving a sense of calmness, like a warm hug.
  3. Improved Focus: Weighted blankets help focus and attention span, specially for those with ADHD or sensory processing disorders. Sensory input and distractions are reduced, so concentration increases.

You can find weighted blankets in many sizes and weights to suit what you prefer. They're made of good quality materials to provide comfort and long-lasting use. They also maintain temperature regulation.


Weighted blankets provide comfort and support. But, do they make you overheat? No! These blankets provide a calming effect by applying pressure to your body. Even though they are heavy, they are made from breathable materials that allow air circulation - stopping overheating.

Weighted blankets are usually filled with glass beads or plastic pellets, which do not retain heat. This helps keep your body temperature even - and provides a soothing pressure. The added weight can make you feel warm, but it won't cause excessive sweating.

To prevent any potential overheating, follow these tips:

  1. Pick a weighted blanket that fits your body and preferences. Choose a cover made of natural fibers like cotton or bamboo - these wick away moisture and help air circulate.
  2. Keep your sleeping environment cool and well-ventilated. Use lightweight sheets. Avoid bedding that traps heat. Adjust the room temperature to ensure maximum comfort when using your weighted blanket.

Frequently Asked Questions

Q: Do weighted blankets cause overheating?

A: Weighted blankets do not inherently cause overheating. However, it is important to choose the right weight and material for your needs. Breathable fabrics like cotton or bamboo are recommended for better temperature regulation.

Q: How can I prevent overheating with a weighted blanket?

A: To prevent overheating, select a weight appropriate for your body and environment. Opt for blankets with cooling features or use a lighter blanket during warmer seasons. Keep your bedroom temperature cool and use breathable sheets for added comfort.

Q: Can a weighted blanket make me sweat excessively?

A: While sweating excessively is uncommon, it can happen if you use a blanket that's too heavy or made of non-breathable materials. Consider choosing a lighter blanket or one with better airflow to prevent excessive sweating.

Q: Are there specific blanket weights that are more prone to causing overheating?

A: No, it is not the weight of the blanket but the choice of materials that affects overheating. Lighter weights can be suitable for individuals who easily get overheated, but the key is to prioritize breathable fabrics.

Q: Should children use weighted blankets to avoid overheating?

A: Weighted blankets can be used by children, but extra caution should be taken to prevent overheating. Always select an appropriate weight for the child's size and ensure the blanket allows for proper airflow to minimize heat retention.

Q: Can a weighted blanket cause hot flashes during menopause?

A: Weighted blankets themselves do not cause hot flashes. However, women experiencing menopause may already have increased body heat. Opting for a lighter weighted blanket and using breathable fabrics can help manage temperature fluctuations.