How Do Sensitive Toothpastes Work?

When it comes to sensitive teeth, there are a few things that can cause discomfort. It could be that your gums have receded, exposing more of the tooth's root, or, you may have thinning enamel, which makes your teeth more sensitive to hot and cold temperatures. Whatever the reason for your sensitivities, there's toothpaste out there that can help alleviate pain and discomfort - and help you get back to enjoying life to the fullest!

When to switch to a tooth-sensitive toothpaste

If you're experiencing tooth sensitivity, it's a good idea to switch to a sensitive toothpaste. You can start by using it once or twice a day and then gradually increase the frequency as your teeth get used to it.

How sensitive toothpastes work to block pain

Sensitive toothpastes work in one of two ways.

The first ways is by building up lost enamel on your teeth so you can regain their normal functioning.

The second way is by blocking the tubules that lead to the nerve endings in your teeth. When these are too open, hot or cold food can directly affect the nerves in your teeth, causing you that familiar tooth pain.

Most sensitive toothpastes follow the second method. To do that, producers add potassium nitrate to their toothpaste, which has been shown to be effective in blocking those tubules.

Tips to get the most out of your sensitive toothpaste

If you're dealing with tooth pain, it's important to go beyond just changing your toothpaste. In fact, your brushing technique can be exacerbating the sensitivity of your teeth. Over-brushing can actually wear away at the enamel on your teeth, making them more sensitive in the long run. To make sure you’re not overbrushing, try to brush for two minutes, using gentle circular motions, and use a pea-sized amount of toothpaste.

Furthermore, make sure you’re using a soft-bristled brush. Hard or even medium brushes will add extra wear to your teeth without increasing the efficacy of your brushing.

Other options to consider along with sensitive toothpaste

If you're looking for an added level of protection against sensitivity, you may want to consider using a mouthguard or night guard. Mouthguards and night guards help to protect your teeth from outside forces that could potentially worsen your teeth sensitivity, like grinding your teeth at night or clenching your jaw.

When to see the dentist about your sensitive teeth

If you're still experiencing discomfort after using a sensitive toothpaste, it's important to visit your dentist to figure out the cause and get proper treatment. Your dentist may recommend a different type of toothpaste or other treatments, like fluoride varnish or a desensitizing agent, to help control your sensitivity.