Can mouthwash give you a heart attack?

Mouthwash heart attack riskWake up, roll out of bed and head to the bathroom. Brush your teeth, floss and finish with some mouthwash. Stop right there! That last part in that sequence could be increasing your risk of heart attack, according to research.

But before we uncover possible harmful effects of mouthwash, let’s examine mouthwash itself.


Mouthwash is a fluid rinse for part of your oral hygiene routine. It’s meant to protect gums and teeth and comes in different varieties for different needs. There are fluoride mouthwashes, anti-plaque mouthwashes and desensitizing mouthwash – all to help improve your oral hygiene. Yet although these products are meant to better our health, alarming research is revealing mouthwashes heart attack risk.

Mouthwash – heart health connection

mouth wash and heart health connectionPublished in Free Radical Biology and Medicine, British researchers revealed the link between mouthwash and heart attacks. Antiseptic mouthwashes were found to increase blood pressure between two to 3.5 points. Researchers noted that even a two-point increase in blood pressure translates to a 7 percent increase in heart attack risk. Furthermore, stroke risk also increased by 10 percent.

In the study, 19 participants used an antiseptic mouthwash twice a day. Before and after using the mouthwash, participants’ blood pressure was recorded.

The main ingredient in many popular antiseptic mouthwashes is chlorohexidine and although it can kill off bad bacteria, it also kills off the good ones as well. When good oral bacteria are killed off, nitrite isn’t produced – the compound necessary for blood vessels to dilate. Blood pressure rises as a dangerous result.

The participants in the study saw a decrease in nitrate production by 90 percent and blood nitrate levels dropped 25 percent.

Use natural mouthwash – lower your risk of a heart attack

natural mouth washIf you have blood pressure issues or family history of heart disease, you may want to steer clear of mouthwashes, especially those containing chloroxidine. Instead, why not use a natural approach to freshen your breath and promote healthy oral hygiene?

There are a few criteria to consider when creating a winning at-home natural mouthwash:

  • It should be minty
  • It should be slightly sweet
  • It should remineralize
  • It should whiten
  • It should protect from cavities.

These are what you should consider when creating a natural mouthwash alternative; so choosing natural ingredients which can serve these purposes is ideal.

Some common homemade mouthwash ingredients
Herbs/plantsTea tree oil
Aloe Vera GelSage
BasilRaw honey
Bergamot essential oilStevia
CorianderApple cider vinegar
FennelBaking soda
Ginger Calcium carbonate
GoldensealGlycerin (Glycerol)
ThymeGum Arabic
Mandarin essential oilHydrogen peroxide

Natural mouthwash – 3 DIY recipes

If your intrigue to create your own natural mouthwash alternative is there, then why not try some of these mouthwash recipes? These three DIY mouthwash alternatives from Organic Natural Beauty Directory are easy to make and effective:

Natural mouthwash alternative 1: Antiseptic

4 ounces (120 ml) peppermint hydrosol (flower water)
4 ounces (120 ml) strong herbal infusion made with echinacea angustifolia root, sage leaves, and peppermint leaves
1 teaspoon (5 ml) thyme extract
2 teaspoons (10 ml) myrrh gum extract
5-10 drops 100 perent wild-crafted mint flavor extract

Combine all ingredients in a pint-sized glass mason jar. Shake well to blend. Shake well prior to use. Swish in mouth for 30 seconds, then spit out. Store in glass jar on bathroom counter indefinitely.

Natural mouthwash alternative 2: Whitening

2 teaspoons calcium carbonate powder
1 teaspoon xylitol crystals
10 drops concentrated trace minerals liquid
10 drops peppermint essential oil
5 drops lemon essential oil (or chamomile oil)
5 drops spearmint essential oil
2 cups of filtered water

This makes about 16oz which should offer about 15 to 30 uses.


1. In a large glass mixing cup, stir together the calcium powder and xylitol crystals.
2. Add liquid minerals and essential oils.
3. Add water and stir.
4. Pour mixture into a glass bottle (like an old apple cider vinegar bottle).
5. Close the lid tightly and shake ingredients together for about 30-60 seconds so the xylitol dissolves.
6. Shake well before using.
7. Store in the refrigerator for up to two weeks.

Natural mouthwash alternative 3: Fight inflammation

6 oz dark glass bottle
1/2 cup aloe vera juice
1/4 cup distilled water
1/2 tablespoon witch hazel
1 teaspoon baking soda
10 drops peppermint essential oil


Mix all the ingredients together in a bowl with a spout (liquid measuring cup works great). Then use a whisk to mix together. Pour into a bottle with the help of a funnel and shake to mix. This will store for two weeks in a dark, cool cupboard. Swish and spit morning and night.
With these natural mouthwash alternatives you can enjoy the same benefits of store-bought mouthwash but without the risk of increased blood pressure and heart attack. Proper oral hygiene is important for overall good health so it’s important you take care of your teeth just as you would the rest of your body.

Related Reading:


Strange tie between oral health and heart inflammation
Research shows bad oral care could lead to serious heart problems. The Royal College of Surgeons in Ireland and the University of Bristol in the United Kingdom have released a study that indicates a bacteria called, Streptococcus gordonii can cause blood clots and lead to heart issues if it enters the bloodstream.

Brushing and flossing are good for your brain?

Most people know the bare basics of dental hygiene. If you don’t brush and floss regularly, it can lead to a number of issues ranging from tooth decay to gum disease. However, there is a whole other area you may not have considered.