People who are currently undergoing chemotherapy treatment may also find that to be the case. An oral rinse that contains fluoride may actually be recommended if you have dry mouth, according to the American Dental Association. However, a mouthwash that contains alcohol may actually make symptoms of dry mouth worse. Some people enjoy the feeling of a tingling sensation when they use mouthwash that contains alcohol.
But for others, the feeling can be more like a burning pain. Some mouthwashes contain up to 25 percent alcohol , which makes this sensation more powerful. Any type of mouthwash, whether alcohol-free or containing alcohol, may kill off a high number of bacteria in your mouth. The most common side effect of using mouthwash, according to a review published in , was teeth staining.
Mouthwash that contains an ingredient called chlorhexidine CHX , which is only is available by prescription, is more likely to cause temporary teeth staining after use. Mouthwash may also contain synthetic ingredients that have been linked to an increased risk of certain cancers.
A study concluded that people who regularly use mouthwash may have a slightly elevated risk of head and neck cancers than people who never used mouthwash. A lot more research is needed to understand whether this link is real and, if so, which ingredients cause the risk to increase.
Most nonprescription mouthwashes advise you to use the product twice per day , along with brushing and flossing. You should cut back or discontinue mouthwash use if you experience any of the following symptoms:. Mouthwash does have some health benefits. Over-the-counter mouthwash can:. That said, no mouthwash formula is a substitute for regular brushing and flossing twice per day, which is the foundation of good dental hygiene.
There are alternatives to using mouthwash. Flossing and brushing twice per day have more proven benefits and fewer possible side effects. Additionally, you may want to ask a dentist about prescription oral rinses. Aside from burning sensations, the alcohol in mouthwash also destroys almost all the bacteria in your mouth — both the bad AND good bacteria. Alcohol-free mouthwash may not completely wipe your mouth clean, but it does target more bad bacteria than good, creating a favourable balance to avoid further complications or bad breath.
Alcohol-free mouthwash is particularly beneficial for people who have a history of alcohol abuse as well. Beyond these conditions, studies by BioMed Research International suggest alcohol free mouthwashes have a better effect on the gloss, colour, hardness and wear of tooth composite restorations compared to mouthwashes that contain alcohol. There are various alcohol free mouthwashes that can prevent dental diseases and freshen breath.
If you are unsure which type of mouthwash is really better for you, never fear—your dental professionals are here! However, it is important to note that quality, active ingredients make the difference, not the amount of discomfort involved when you gargle. Even though the amount of alcohol in mouthwash is small, it can cause harm to the soft tissues in your mouth. It is also important to note that alcohol is a drying agent.
Because of this, using mouthwash with alcohol can cause the amount of saliva being produced to be reduced or even eliminated aka dry mouth.
Our mouths need saliva to flush out bacteria and to stay fresh, simply meaning that the lack of saliva production can cause bad breath and cavities. Mouthwash that does not contain alcohol allows the mouth to continue producing saliva, therefore contributing to the cleanliness and freshness of your mouth in the long run.
This is a key to good mouthwash. Looking for a mouthwash with fluoride as an ingredient can assist in keeping your teeth strong and help minimize tooth sensitivity.
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