Last Updated on 1 week by DR. ALBIN SIPES


A dry mouth is a condition that can be caused by a variety of things, ranging from dehydration to certain medications. It can also be a symptom of more serious conditions, such as Sjogren’s syndrome. While it is not a life-threatening condition, dry mouth can be very uncomfortable and lead to other problems, such as difficulty speaking, eating, and swallowing. There are a number of over-the-counter treatments for dry mouth, including mouthwashes. In this article, we will discuss the best mouthwashes for dry mouth and how to use them effectively. We will also provide some tips on preventing dry mouth.

Causes of Dry Mouth

There are many potential causes of dry mouth, including medications, medical conditions, and lifestyle choices. Medications that can cause dry mouth include antihistamines, decongestants, painkillers, and antidepressants. Medical conditions that can cause dry mouth include Sjogren’s syndrome, diabetes, and Alzheimer’s disease. Lifestyle choices that can cause dry mouth include smoking and drinking alcohol.

Benefits of Mouthwash for Dry Mouth

  1. Provides Relief from Discomfort: Dry mouth can cause a range of symptoms, including a dry or sticky feeling in the mouth, difficulty swallowing, and a burning sensation. Mouthwash for dry mouth can help to alleviate these symptoms by moisturizing the mouth and providing a protective barrier on teeth.
  2. Prevents Tooth Decay: Saliva plays a crucial role in preventing tooth decay by neutralizing acid and washing away harmful bacteria. When there is a decrease in saliva production, the risk of tooth decay increases. Mouthwash for dry mouth can help to promote saliva production and provide a protective barrier on teeth, which can help to prevent tooth decay.
  3. Freshens Breath: Dry mouth can cause bad breath due to the lack of saliva production. Mouthwash for dry mouth can help to freshen breath by killing bacteria that cause odor.

The Importance of saliva

Saliva is important for many reasons. It helps to keep the mouth moist, which prevents dryness and makes it easier to swallow. Saliva also contains enzymes that help to break down food, and it helps to protect the teeth from decay. When there is not enough saliva in the mouth, it can lead to problems such as bad breath, difficulty swallowing, and an increased risk of tooth decay.

Mouthwashes for Dry Mouth

There are a number of mouthwashes that can be used to help alleviate the symptoms of dry mouth. Some of these mouthwashes contain ingredients that help to increase saliva production, while others simply help to lubricate the mouth and throat. Mouthwashes that contain saliva-stimulating ingredients such as xylitol or glycerin can be helpful in treating dry mouth. These ingredients help to stimulate the salivary glands, which in turn increases saliva production. Other mouthwashes that can be used to treat dry mouth contain lubricating ingredients such as aloe vera or propylene glycol. These ingredients help to soothe the throat and lubricate the mouth, making it easier to swallow. When choosing a mouthwash for dry mouth, it is important to select one that does not contain alcohol, as this can further irritate the throat and make swallowing difficult.

How to Use Mouthwash for Dry Mouth

There are a few things to keep in mind when using mouthwash to combat dry mouth. First, it is important to use a mouthwash that does not contain alcohol. Alcohol-based mouthwashes can actually contribute to dry mouth by further drying out the tissues in your mouth. Second, be sure to follow the directions on the mouthwash bottle carefully. Some mouthwashes need to be diluted with water before use, while others are ready to use straight from the bottle. Finally, do not use mouthwash more often than directed. Overuse of mouthwash can also lead to dry mouth.

Prevention of Dry Mouth

There are a few things you can do to prevent dry mouth:

– Drink plenty of fluids, especially water, throughout the day.

– Chew sugar-free gum or suck on sugar-free hard candy to stimulate saliva flow.

– Avoid tobacco products and alcohol.

– Use a humidifier in your home, especially at night.

– Limit your intake of caffeine and spicy foods.

– Sip water often during the day, especially when you are talking or working.

– Avoid mouthwashes that contain alcohol.


Are there any lifestyle changes I can make to help with dry mouth?

Yes, drinking plenty of water, avoiding alcohol and caffeine, chewing sugar-free gum, and using a humidifier can all help to alleviate dry mouth symptoms. Additionally, speak with your healthcare provider about adjusting any medication that may be causing dry mouth.

Can mouthwash for dry mouth cause any side effects?

Some people may experience a burning sensation or sensitivity to the ingredients in mouthwash for dry mouth. If you experience any discomfort, discontinue use and speak to your dentist.

What ingredients should I look for in a mouthwash for dry mouth?

Look for mouthwashes that contain ingredients such as xylitol, fluoride, and moisturizers like glycerin and propylene glycol.

What causes dry mouth?

Dry mouth can be caused by a variety of factors including medication use, dehydration, aging, radiation therapy, autoimmune diseases, and nerve damage.


Dry mouth can be a nuisance, but it doesn’t have to be a permanent problem. There are many things you can do to treat and prevent dry mouth. Be sure to drink plenty of fluids, avoid tobacco and alcohol, and use a humidifier in your home. If these measures don’t help, talk to your doctor or dentist about other options, such as mouthwash or artificial saliva products. With a little effort, you can keep your mouth healthy and comfortable.

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