Cottonmouth, also known as xerostomia, is a condition in which the mouth becomes very dry. It is a common side effect of consuming cannabis, particularly strains high in THC (tetrahydrocannabinol). THC can interfere with saliva production, decreasing saliva production and resulting in a dry mouth. Cottonmouth can also occur as a result of certain medications, dehydration, or certain medical conditions. In most cases, cottonmouth is not a serious condition and can be relieved by drinking plenty of fluids and sucking on hard candies or chewing gum to stimulate saliva production.


Is cottonmouth dangerous?

Cottonmouth is generally not a dangerous side effect of consuming cannabis. However, it can be uncomfortable and may lead to other oral health issues if not properly managed. Dry mouth can increase the risk of tooth decay, gum disease, and other oral health problems. Drinking plenty of fluids and maintaining good oral hygiene to prevent further complications are important. If cottonmouth is accompanied by other symptoms or persists despite efforts to relieve it, it is important to speak to a healthcare provider for further evaluation and treatment.

How long does cottonmouth last?

The duration of cottonmouth after consuming cannabis can vary depending on the individual and the specific strain or product being consumed. In general, the effects of THC, the psychoactive compound in cannabis responsible for the feeling of being “high,” can last anywhere from a few hours to a full day. Cottonmouth may last for a similar duration or persist until the THC is metabolized and eliminated from the body.

How to avoid cottonmouth when smoking weed?

Here are some tips to help you avoid cottonmouth when consuming cannabis:

Stay hydrated. Drinking plenty of fluids, especially water, can help to prevent dry mouth and maintain saliva production.

Avoid excessively hot or dry environments. Being in a hot or dry environment can increase the risk of cottonmouth. Try to stay in a cool, humid environment when consuming cannabis to reduce the risk of dry mouth.

Use saliva-stimulating products. Sucking on hard candies or chewing gum can help to stimulate saliva production and relieve cottonmouth.

Choose strains with lower THC levels. Some strains of cannabis may be more likely to cause cottonmouth due to their high THC content. Choosing strains with lower THC levels may help to reduce the risk of dry mouth.

Drink caffeine in moderation. Caffeine can contribute to dry mouth, so it’s important to limit caffeine intake when consuming cannabis.

Use a humidifier. Using a humidifier in your home or when consuming cannabis can help to maintain a humid environment and reduce the risk of dry mouth.

Brush your teeth and use mouthwash. Good oral hygiene, including brushing and flossing regularly and using mouthwash, can help to prevent oral health issues related to cottonmouth.

It’s important to note that it is not always possible to completely avoid cottonmouth when consuming cannabis. However, following these tips can help to minimize the risk and reduce the severity of dry mouth.

Will eating cannabis edibles also cause cottonmouth?

Yes, consuming cannabis edibles infused with THC can also cause cottonmouth. When THC is consumed orally, it can interfere with the production of saliva, leading to a decrease in saliva production and resulting in a dry mouth. The severity of cottonmouth may vary depending on the specific product being consumed and the individual’s unique physiology.