Heat or Ice for Toothache: Which is the Best Remedy?

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Heat or ice for toothache can both be be effective treatments. Heat therapy is most effective for toothaches caused by tension or inflammation, whereas ice therapy is most effective for toothaches caused by swelling or inflammation. Use heat and ice therapy safely and according to the recommended duration and temperature guidelines.

Toothaches are a common dental issue that many people suffer from at some point in their lives. A toothache can range from mild discomfort to excruciating pain and can be caused by a number of factors including dental decay, gum disease, a cracked tooth, or an abscessed tooth. 

If you have a toothache, you may be wondering whether you should use heat or ice to relieve the pain. In this article, we’ll look at the advantages and disadvantages of both heat and ice to help you decide which remedy is best for your toothache.

Heat for Toothache: How it Works

For centuries, heat therapy has been used to relieve pain and inflammation in various parts of the body. Heat can help to increase blood flow, relax muscles, and reduce stiffness in a painful area. When it comes to toothache, heat can help in several ways:

Heat can promote healing and reduce inflammation by increasing blood flow to the affected tooth.

Heat can help to relax the muscles in the jaw, which can help to reduce tension and relieve pain.

Heat can provide a soothing sensation that can help to distract from the pain of the toothache.

To use heat therapy for a toothache, you can apply a warm compress to the affected area. Warm compresses can be made by soaking a washcloth in warm water and then wringing it out before applying it to your cheek or jaw. You can also use a heating pad on a low setting or a hot water bottle wrapped in a towel. Take care not to overheat the compress, as this can cause skin burns.

Ice for Toothache: How it Works

Applying a cold compress to the affected area is ice therapy, also known as cryotherapy. Ice therapy is a common method for reducing inflammation and swelling, and it can help with toothaches in the following ways:

Applied even in small amounts, ice can have mild numbing properties that helps to soothe oral discomfort and dental pain. Ice can partially numb and block pain signals in the affected area, providing temporary pain relief.

Ice can help to reduce inflammation and swelling in the affected tooth or gum tissue. It is a good idea to take it along with anti inflammatory medication for maximum effect.

Ice can help to slow down nerve impulses, reducing throbbing pain and general discomfort.

Wrap a few ice cubes in a towel and apply them to the affected area for 10-15 minutes at a time to use ice therapy for a toothache. A cold pack or a bag of frozen peas can also be used. It is critical not to apply ice directly to the skin because this can result in frostbite.

When to Use Heat for Toothache

Heat therapy can help with toothaches caused by tension or inflammation. Heat therapy may be an option for you if you have a dull ache or soreness in your jaw. Heat therapy can also help relieve congestion and promote drainage if you have a toothache caused by a sinus infection.

When to Use Ice for Toothache

Ice therapy is most effective for toothaches caused by swelling or inflammation. Ice therapy can help reduce swelling and provide temporary pain relief if you have a swollen or tender area in your mouth. Ice therapy can also help reduce inflammation and promote healing if you have a toothache caused by an injury or trauma.

Possible Side Effects of Heat and Ice Therapy

While both heat and ice therapy can help with toothache pain relief, there are some potential side effects to be aware of. These are some examples:

Burns: If you use an overly hot heat compress or apply heat therapy for an extended period of time, you may experience skin burns. Use a warm, not hot, compress and keep heat therapy to no more than 20 minutes at a time.

Frostbite: If you apply ice directly to your skin, you may get frostbite. To avoid direct contact with the skin, wrap ice in a towel or use a cold pack.

Nerve damage: Using heat or ice therapy for an extended period of time may cause nerve damage in your jaw or mouth. To avoid this, make sure to stick to the recommended time limits for heat and ice therapy.

Some people may develop an allergic reaction to the materials used to make a heat or cold compress. If you experience itching, redness, or a rash after using a compress, stop using it right away.

It is critical to use heat and ice therapy safely and to adhere to the recommended duration and temperature guidelines.

Other Toothache Treatments

Other remedies, in addition to heat and ice therapy, may help to relieve toothache pain. These are some examples:

Over-the-counter pain relievers, such as acetaminophen or ibuprofen, can help to reduce the pain and inflammation associated with toothaches.

Saltwater rinse: Using warm saltwater to rinse your mouth can help reduce inflammation and provide temporary relief from toothache pain.

Clove oil: Applying clove oil to the affected tooth can numb it and relieve pain. Clove oil contains the natural numbing agent eugenol.

Avoiding hot and cold foods and beverages: If you have a toothache, avoid eating or drinking anything hot or cold, as this can aggravate the pain.

When Should You Visit a Dentist?

While heat and ice therapy and other home remedies can provide temporary relief from toothache pain, if your toothache lasts more than a day or two, you should see a dentist. If you are experiencing a dental emergency, you should see a dental right away instead of trying to handle it on your own.

Your dentist can assist you in determining the underlying cause of your toothache and treating it. Delaying treatment for a toothache can result in more serious dental issues such as infection, tooth loss, and jawbone damage.

The Bottom Line

Heat and ice therapy can be effective treatments for toothache pain. Heat therapy is most effective for toothaches caused by tension or inflammation, whereas ice therapy is most effective for toothaches caused by swelling or inflammation. 

Use heat and ice therapy safely and according to the recommended duration and temperature guidelines. 

If your toothache persists or is accompanied by other symptoms such as fever, swelling, or difficulty swallowing, make an appointment with your dentist right away. 

FAQs

What is the fastest way to stop a toothache at home?

To relieve a toothache at home, rinse with warm salt water, take over-the-counter pain relievers, and apply a cold compress to the affected area. If the pain is unbearable, you should see a dentist right away. While a cold compress can provide temporary relief, it is not the best option for toothaches caused by tension or inflammation, for which heat therapy is more effective.

What helps unbearable tooth pain?

If you are suffering from excruciating tooth pain, you should see a dentist as soon as possible. Meanwhile, over-the-counter pain relievers like acetaminophen or ibuprofen may help to alleviate the pain. Avoiding hot and cold foods and beverages, as well as rinsing your mouth with warm salt water, can provide temporary relief.

Should I cold compress a toothache?

A cold compress may provide temporary relief for a toothache caused by swelling or inflammation, but it is not the best option for tension or inflammation-related toothaches. Heat therapy would be more effective in such cases. To avoid further damage, it is critical to follow the recommended guidelines for duration and temperature when using heat or cold therapy.

Dr Febin Mary George - Editor

With more than 10 years as a dental surgeon, Dr Febin Mary George is passionate about educating consumers around the world to help look after their teeth.

She completed her Bachelor of Surgery at the Century Institute of Dental Science and Research Centre in 2010.

Alongside editing the International Journal of Dental Clinics she has also written for major publications including Thrive Global.