Do Weighted Blankets Work for Anxiety?

by Casey Ames January 24, 2017 1 Comment

Do Weighted Blankets Work for Anxiety?

Weighted blankets have exploded in popularity in the last couple years. Heavy blankets have actually been used for a while, but are finally getting a larger notice because of the impact they can have on people, specifically children and adults with anxiety. 

Weighted blankets have typically been used for those with special needs, like autism, ADHD, and sensory processing disorder. However, anxiety and sleeping problems are issues that weighted blankets can make a big impact on as well.

Before we dive into the research, let’s take a quick look at what a weighted blanket is, in case you are new to them.


What is a Weighted Blanket?

A weighted blanket is a blanket that is designed to be heavier than normal. They can come in a variety of weights and sizes. They are also made differently by different companies.

Depending on your needs, you’ll want to get a weighted blanket that suits you. We cover more on how to find the right weighted blanket at the end of the article.

While you may not have ever used a weighted blanket, there’s a chance you have already noticed the benefits of what a weighted blanket can do. By this, I mean that often times people will put a lot of blankets on themselves to get a designed “heavy” feeling. Also, even a simple hug has similar effects to what weighted blankets can do.


The Science of Why Weighted Blankets Work for Anxiety

There is an underlying science behind weighted blankets. It’s called Deep Touch Pressure or DTP.

DTP is simply gentle, distributed pressure on the body. It can be accomplished through weighted blankets, weighted compression vests, weighted lap pads or stuffed animals, massages, or even hugs!

One of the reasons why DTP works is becauseit has been shown to increase serotonin in the body. Serotonin is a chemical in the body that helps regulate mood, specifically having a calming effect.

On top of that, weighted blankets have specifically been shown to decrease the activity in the nervous system. One study found this when studying people who have anxiety in the dentist office.

Another study found that physiologically, 33% of people using a weighted blanket had decreases in their nervous system activity, while 63% reported having lower anxiety. Overall, 78% of people in the study preferred the weighted blanket as a tool to relieve anxiety.

A study that looked at DTP through the use of a weighted vest found that using the weighted vest “for even short periods of time reduced sympathetic arousal and non–stimulus-driven electrical occurrences.” This basically means that their body had physiological changes as it calmed down because of the weighted blanket.

Weighted vests for anxiety are also gaining in popularity, as it's a version of a weighted blanket that you can use on the go.

Often times, sleeping will be a major problem for those that suffer from anxiety. This can come from not being able to calm down as well as not being able to slow down the running thoughts in one’s head. One study found that people who used weighted blankets have calmer nights of sleep, with a reduction of movement.

The participants noted that they felt that their sleep was more comfortable and deeper.

It doesn’t really matter where you’re anxiety arises from, it appears that a weighted blanket could help you reduce it and get better sleep. Whether it’s autism, PSTD, OCD, or bipolar, using DTP to increase serotonin can have a very big positive effect.


How to Choose the Right Weighted Blanket for You?

Often times, weighted blankets are a bit of an investment. This means that you’ll want to make sure you choose one that fits your needs.

The first question is how to choose the right size of weighted blanket. The rule of thumb for this is 10% of your body weight plus a pound or two.

If you weigh 150 pounds, you’ll most likely want a blanket that weighs 16 to 17 pounds. If you are buying a weighted blanket for a young child that weighs 30 pounds, then a 4 to 5-pound blanket is what you’ll want.


You’ll want to look at the filling of the blanket as well. Some companies use food, like rice or barley to fill blankets. If the person you are buying the blanket for has allergies or sensitivities, then you’ll want to find a blanket that has a more neutral filling.

For example, we use part pp cotton and part poly-pellets to fill our blankets. This way, there are no food sensitivities to worry about.

The design of the blanket is important to look at as well. Is the blanket easy to wash? Is the weight evenly divided into sections, or are you going to have to worry about the weight sliding all to one side?

The last thing you’ll want to look at is the dimensions. It’s important to keep in mind that a weighted blanket should be smaller than the size of your bed. It’s designed to sit on top of the bed, so it doesn’t slide off to one side.

If you need more information about weighted blankets, feel free to ask us in the comments. We love to help families find the right blanket.



There you have it! The science backing up the use of weighted blankets for anxiety. If you have any questions, please ask us in the comments!


Casey Ames
Casey Ames

Casey Ames is the Founder of Harkla.

1 Response


July 24, 2017

I’m a dad of two special needs kids and we are in need of a blanket and my budget does not allow me to do it would there be any way to get a blanket donation for one of the kids he is 10 and autistic and anxiety level is high can you help thank you for considering us

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