
Precautions
Chlorhexidine is a great bacterial killer. There is no need to debate this, as study after study has confirmed it. However, it requires an incredibly high concentration to achieve positive results: 1,200 parts per million. 2 This is one of the reasons why chlorhexidine is not intended to be used longer than two weeks. Even though chlorhexidine has many side effects, it can be safely used to ...
Why is chlorhexidine mouthwash used only twice daily?
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Which mouthwashes contain chlorhexidine?
Chlorhexidine gluconate is mainly available over the counter in products used to clean and prepare the skin before surgery and injections to reduce bacteria that can trigger skin infections. Chlorhexidine gluconate is also available as a mouthwash to treat gingivitis or periodontal disease.
Can I buy chlorhexidine over the counter?
How long use chlorhexidine oral rinse? Chlorhexidine is an antiseptic against a broad spectrum of bacteria. The authors found high-quality evidence that short-term (4-6 weeks) and longer-term (6 months) use of chlorhexidine mouthwash in addition to usual toothbrushing and cleaning leads to a large reduction in the build-up of plaque.
How long to use chlorhexidine?

How long should you use chlorhexidine mouthwash?
You'll usually use these for up to 4 weeks, as they can stain your teeth if used for longer. For gum disease, use it for 4 weeks. For mouth ulcers and oral thrush, continue using the mouthwash for 2 days after your symptoms have gone.
Does chlorhexidine mouthwash help with infection?
Chlorhexidine gluconate is a prescription germicidal mouthwash that decreases bacteria in your mouth. A 2017 study suggests chlorhexidine is the most effective antiseptic mouthwash to date.
When should you not use chlorhexidine?
Do not use it on skin areas that have cuts or scrapes. Apply the medicine in a well-ventilated place and do not use it while you are smoking. Adults, teenagers, and children 2 months of age and older: Open the pouch and use the handle to remove the swabstick applicator.
Can chlorhexidine mouthwash be used everyday?
Adults—Use 15 milliliters (mL) as a mouth wash for 30 seconds two times a day. Children up to 18 years of age—Use and dose must be determined by your dentist or medical doctor.
Is chlorhexidine better than Listerine?
In a previous study it was noted that 0.12% chlorhexidine digluconate was superior to Listerine in its ability to maintain optimal gingival health during the entire three weeks of mouth rinse use.
Which of the following diseases is chlorhexidine used to treat?
Descriptions. Chlorhexidine is used to treat gingivitis. It helps to reduce the inflammation (redness) and swelling of your gums and to reduce gum bleeding. Gingivitis is caused by the bacteria that grow in the coating (plaque) that forms on your teeth between tooth brushings.
Is chlorhexidine an antibiotic?
Chlorhexidine is a broad-spectrum antimicrobial biguanide used as a topical antiseptic and in dental practice for the treatment of inflammatory dental conditions caused by microorganisms. It is one of the most common skin and mucous membrane antiseptic agents in use today.
Can you swallow chlorhexidine?
Do not swallow the solution or mix it with any other substance. After using chlorhexidine, wait at least 30 minutes before rinsing your mouth with water or mouthwash, brushing your teeth, eating, or drinking. Dosage is based on your medical condition and response to treatment.
Does chlorhexidine mouthwash stain teeth?
Despite its many benefits, chlorhexidine does have a troublesome side effect: it can cause brown or yellowish stains on the teeth. It can be frustrating to improve the health of your teeth at the expense of their appearance, so follow these simple steps to help prevent chlorhexidine staining.
What are side effects of chlorhexidine?
You may report side effects to FDA at 1-800-FDA-1088. The most common side effects associated with chlorhexidine gluconate oral rinses are: 1) an increase in staining of teeth and other oral surfaces; 2) an increase in calculus formation; and 3) an alteration in taste perception, see WARNINGS and PRECAUTIONS.
Does chlorhexidine help tooth abscess?
CHX is recommended by the SDCEP as a mouthwash during dental infections leading to periodontal abscesses [47].
Is chlorhexidine an antifungal?
Conclusion. Chlorhexidine and coconut oil have shown significant antifungal activity which is comparable with ketoconazole.
Does mouthwash help tooth infection?
So, if you were looking at Listerine as the best mouthwash for a toothache to get pain relief, you may be out of luck since it is an antiseptic rinse. Even though the ingredients within Listerine can fight bacteria, there is still no way for it to reach the nerve and offer any pain relief.
Is chlorhexidine an antibiotic?
Chlorhexidine is a broad-spectrum antimicrobial biguanide used as a topical antiseptic and in dental practice for the treatment of inflammatory dental conditions caused by microorganisms. It is one of the most common skin and mucous membrane antiseptic agents in use today.
Is chlorhexidine gluconate oral rinse an antibiotic?
Peridex (chlorhexidine gluconate 0.12%) Oral Rinse is an antimicrobial rinse used along with tooth brushing and flossing as part of a program to treat gingivitis. Peridex is available in generic form.
Will chlorhexidine help an abscessed tooth?
CHX is recommended by the SDCEP as a mouthwash during dental infections leading to periodontal abscesses [47].
What Is Chlorhexidine Gluconate?
Chlorhexidine gluconate is a germicidal mouthwash that reduces bacteria in the mouth.Chlorhexidine gluconate oral rinse is used to treat gingivitis...
Before Taking This Medicine
You should not use this medication if you are allergic to chlorhexidine gluconate.If you have periodontal disease, you may need special treatments...
How Should I Use Chlorhexidine Gluconate?
Follow all directions on your prescription label. Do not use this medicine in larger or smaller amounts or for longer than recommended.Rinse your m...
What Happens If I Miss A Dose?
Use the missed dose as soon as you remember, but brush your teeth first. Skip the missed dose if it is almost time for your next scheduled dose. Do...
What Happens If I Overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222, especially if a child has swallowed 4 or more ounces of this medic...
What Should I Avoid While Taking Chlorhexidine Gluconate?
Chlorhexidine gluconate can stain teeth, dentures, tooth restorations, your tongue, or the inside of your mouth. Talk with your dentist about ways...
Chlorhexidine Gluconate Side Effects
Chlorhexidine gluconate can cause a rare but serious allergic reaction that may be life-threatening. Get emergency medical help if you have any of...
What Other Drugs Will Affect Chlorhexidine Gluconate?
It is not likely that other drugs you take orally or inject will have an effect on chlorhexidine gluconate oral rinse. But many drugs can interact...
What Is Chlorhexidine Mouthwash?
If you're being treated for gum disease or having certain dental procedures performed, your dentist may prescribe a prescription rinse with antibacterial properties called a chlorhexidine mouthwash.
What is the Best Antibacterial Mouthwash?
Chlorhexidine has powerful antibacterial properties, and can be especially helpful in maintaining a healthy mouth after a teeth deep cleaning procedure such as tooth scaling and root planing . This rinse also helps to control and kill the bacteria in your mouth that cause gum disease.
Side of Effects of Chlorhexidine in Mouthwash
Chlorhexidine mouthwash can cause brown stains on teeth, because chlorhexidine has been shown to bind to both hard and soft tissues.
What is chlorhexidine gluconate used for?
Chlorhexidine gluconate is a germicidal mouthwash that reduces bacteria in the mouth. Chlorhexidine gluconate oral rinse is used to treat gingivitis (swelling, redness, bleeding gums). Chlorhexidine gluconate is usually prescribed by a dentist.
How to take chlorhexidine gluconate?
Rinse your mouth with chlorhexidine gluconate twice daily after brushing your teeth. Measure your dose using the cup provided with the medication. Swish the medicine in your mouth for at least 30 seconds, then spit it out. Do not swallow the mouthwash. Do not add water to the oral rinse.
What does it mean when you have a dry mouth?
dry mouth; unusual or unpleasant taste in your mouth; or. decreased taste sensation. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. Chlorhexidine topical side effects (more detail)
Can chlorhexidine gluconate stain teeth?
Chlorhexidine gluconate can stain teeth, dentures, tooth restorations, your tongue, or the inside of your mouth. Talk with your dentist about ways to remove staining from these surfaces. Stains may be harder to remove from false teeth that have scratches in their surfaces.
Does chlorhexidine gluconate help with cold sores?
Chlorhexidine gluconate will not treat a viral or fungal infection such as cold sores, canker sores, or oral thrush (yeast infection). Visit your dentist at least every 6 months for preventive tooth and gum care. Store chlorhexidine gluconate at room temperature away from moisture and heat.
Can chlorhexidine gluconate be passed into breast milk?
Tell your doctor if you are pregnant or plan to become pregnant. It is not known whether chlorhexidine gluconate passes into breast milk or if it could affect the nursing baby. Tell your doctor if you are breast-feeding.
Can you give a child chlorhexidine gluconate?
This medicine may cause severe irritation or chemical burns in young children. Chlorhexidine gluconate is not approved for use by anyone younger than 18 years old. It is not known whether this medicine will harm an unborn baby.
What is chlorhexidine used for?
Uses. This medication is used along with regular tooth brushing/flossing to treat gingivitis, a gum disease that causes red, swollen, and easily bleeding gums. Chlorhexidine belongs to a class of drugs known as antimicrobials.
What to do before using chlorhexidine?
Precautions. Before using chlorhexidine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
How long should you wait to spit out chlorhexidine?
Do not swallow the solution or mix it with any other substance. After using chlorhexidine, wait at least 30 minutes before rinsing your mouth with water or mouthwash, brushing your teeth, eating, or drinking. Dosage is based on your medical condition and response to treatment.
How to get rid of a swollen gum?
Measure 1/2 ounce (15 milliliters) of the solution using the supplied measuring cup. Swish the solution in your mouth for 30 seconds, and then spit it out. Do not swallow the solution or mix it ...
What is Peridex mouthwash?
Chlorhexidine (Peridex) is an antibacterial mouthwash that kills bacteria in the mouth by damaging their protective coverings so they can't survive. This helps treat gingivitis, a gum disease that causes red, swollen, and bleeding gums.
How long can you use Peridex?
Chlorhexidine (Peridex) is usually prescribed by a dentist and you need a prescription to get it from the pharmacy. Can you use chlorhexidine (Peridex) long-term? Chlorhexidine (Peridex) should not be used for longer than 6 months. Long-term use of chlorhexidine (Peridex) can increase the staining of your teeth, dental fillings, and tongue.
What happens if you take Peridex?
If you get a rash, itchy skin, hives, difficulty breathing, swelling of your face or throat, or have stomach upset or diarrhea while taking chlorhexidine (Peridex), talk to your provider or go to the emergency room right away.
Does Peridex taste bitter?
While using chlorhexidine (Peridex), things you eat and drink might taste differently. The medication itself can also taste bitter. Issues with taste typically improve after you have used chlorhexidine (Peridex) for a while. Talk to your dentist if the change in taste doesn't go away.
Can you rinse your mouth with Peridex?
Do not rinse your mouth with water or another mouthwash, brush your teeth, or eat anything immediately after using chlorhexidine (Peridex), because doing so can wash away or remove some of the medication and make it not as effective. Prices for chlorhexidine (Peridex) start at just $ 6.99 with a GoodRx coupon.
Can you take Peridex after eating?
Since chlorhexidine (Peridex) can alter your sense of taste and have a bitter taste, it's recommended to use the medication after eating or drinking so that it doesn't affect the way your food or drink tastes. Start this medication right after your dental visit with cleaning and exam.
Can Peridex cause a rash?
Although rare, chlorhexidine (Peridex) can cause severe and sometimes deadly allergic reactions. If you get a rash, itchy skin, hives, difficulty breathing, swelling of your face or throat, or have stomach upset or diarrhea while taking chlorhexidine (Peridex), talk to your provider or go to the emergency room right away.
1. About chlorhexidine
Chlorhexidine is an antiseptic and disinfectant. It helps reduce the number of germs (bacteria) in your mouth or on your skin.
3. Who can and cannot use chlorhexidine
Chlorhexidine throat spray, lozenges and dental treatments (including mouthwash and dental gel) can be used by adults and children aged 12 or older.
4. How and when to use chlorhexidine
If you buy a chlorhexidine treatment in a pharmacy or supermarket, follow the instructions that come with it. For prescription medicines, follow the advice from your doctor, dentist or a pharmacist.
5. Side effects
Chlorhexidine treatments are generally very safe. Many people use them without having any side effects at all.
6. How to cope with the side effects of chlorhexidine
dry mouth – have sips of water, or try sugar-free gum or sugar-free sweets. If this still bothers you, talk to your doctor, pharmacist or practice nurse They may be able to recommend a spray, gel or lozenges to keep your mouth moist
7. Pregnancy and breastfeeding
It's generally thought to be OK to use chlorhexidine lozenges or sore throat spray. There's very little information on safety in pregnancy, however, they are not thought to be harmful.
8. Cautions with other medicines
Chlorhexidine dental, sore throat and skin treatments are not known to cause problems if you take them at the same time as other medicines.
What Is Chlorhexidine Mouthwash?
If you're being treated for gum disease or having certain dental procedures performed, your dental professional may prescribe a prescription rinse with antibacterial properties called a chlorhexidine antibacterial mouthwash. This rinse helps to control and kill the bacteria in your mouth that cause gum disease .
Chlorhexidine Side Effects
However, chlorhexidine mouthwash can cause brown stains on teeth, because chlorhexidine has been shown to bind to both hard and soft tissues.
Antibacterial Mouthwash Does Not Replace Brushing and Flossing
In general, it's not necessary to make a chlorhexidine mouthwash a long-term part of your oral care routine, and even a prescription antibacterial mouthwash does not replace tooth brushing and flossing.
Why is chlorhexidine used for skin?
Chlorhexidine topical (for the skin) is used to clean the skin to prevent infection that may be caused by surgery, injection, or skin injury. Chlorhexidine topical may also be used for purposes not listed in this medication guide.
How to use chlorhexidine soap?
To use chlorhexidine topical soap, apply only enough to cover the area you are treating. Wash the area gently, then rinse thoroughly with plain water. Avoid using over large areas of skin. This medicine is made under sterile conditions, but its contents are not sterilized.
Can you give chlorhexidine to a baby?
Tell your doctor if you are pregnant. It is not known whether chlorhexidine topical passes into breast milk or if it could affect the nursing baby. Tell your doctor if you are breast-feeding. Be very careful when using chlorhexidine topical on a child younger than 2 months old.
Can chlorhexidine cause a rash?
Chlorhexidine can cause a rare but serious allergic reaction that may be life-threatening. Get emergency medical help if you have signs of an allergic reaction: hives, severe skin rash; wheezing, difficult breathing; cold sweats, severe dizziness; swelling of your face, lips, tongue, or throat.
Can you take chlorhexidine if you are allergic to it?
Before taking this medicine. You should not use chlorhexidine topical if you are allergic to it. Ask a doctor or pharmacist if it is safe for you to use chlorhexidine topical if you have any allergies to food, dyes, animals, or medicines. It is not known whether chlorhexidine topical will harm an unborn baby.
Can you wash clothes with chlorhexidine?
Avoid getting this medicine on your clothing or other fabrics. Do not use bleach to wash any fabric exposed to chlorhexidine or the medicine may cause a permanent stain.
Can chlorhexidine be frozen?
Call your doctor if your symptoms do not improve, or if they get worse while using chlorhexidine topical. Store at room temperature away from moisture and heat. Do not freeze. Keep the bottle tightly closed when not in use. If this medicine is packaged in a single-use foil wrapper or other container, use it only once.
