What To Do When You Have Cotton Mouth
All cannabis consumers are at risk of cotton mouth anytime they smoke, vape or even eat anything with THC. Cotton mouth is one of the most common side effects of consuming cannabis and one of the most annoying as well. Fortunately, avoiding it is as simple as remaining hydrated at all times. If you’re not hydrated, there are still several ways to treat cotton mouth once it starts.
How Does Cotton Mouth Work?
Cotton mouth, or dry mouth, is also referred to as dry mouth syndrome or Xerostomia in the medical community. It is a reduced salivary flow and it is commonly associated with cannabis use.
So we wouldn’t recommend smoking if you don’t have anything at hand to drink. Once your mouth dries out, the cotton mouth will travel to your throat.
If you take too long to treat cotton mouth, other potential side effects, like a sore throat and rank breath can manifest.
Even if you use a vape pen or eat the weed instead, there’s always the potential for the same side effects including a desert-dry mouth.
According to one scientific study, this is because of salivary secretion in the submandibular glands being inhibited by the activation of cannabinoid receptors.
So ingesting cannabinoids like THC and CBD can activate the same glands and interrupt the salivary flow.
If you plan on consuming cannabis regularly, you’re going to need to start hydrating more. Our mouths salivate for a reason, to protect it and our teeth from bacteria.
With this in mind, utilize some of the following treatments for cotton mouth to restore any moisture you lose.
Now that you have a better understanding of how cotton mouth works, let’s go over how to treat it.
If you're ingesting cannabis, cotton mouth is an inevitable side effect you'll have to learn to deal with.
Why weed makes your mouth feel dry, and what to do about it
I enjoy partaking in the herb every now and then, especially now, savoring the high it brings as a brief reprieve from the coinciding stressors of a pandemic and worldwide racial reckoning. But cannabis, like any substance, can have side effects. One of my least favorite: It leaves the inside of my mouth parched AF, an annoying phenomenon commonly referred to as “cotton mouth.” As a health reporter who also loves her edibles, IвЂ™m curious as to why weed makes my mouth feel dry, and what, if anything, I can do about it. I reached out to scientists to investigate.
At first, people simply blamed it on the particulates in the smoke formed when you light up, since cigarette smoking can dry out your mouth, too, says Lewis Nelson, professor and chair of the department of emergency medicine and chief of the division of medical toxicology at Rutgers New Jersey Medical School. But, вЂњitвЂ™s also become pretty clear over the years that you can get dry mouth from pot brownies and gummy bears,вЂќ he tells me. (The last time I experienced it, I was sipping on cannabis-infused seltzer water.) вЂњItвЂ™s a direct effect of THC,вЂќ short for tetrahydrocannabinol, the compound in cannabis that makes you feel high.
First, letвЂ™s back up, and walk through what THC actually does in your body: A cell signaling system, known as the endocannabinoid system, regulates sleep, appetite, and a bunch of other biological functions, Healthline explains. It consists of molecules your body makes on its own, known as endocannabinoids, which, in turn, bind to endocannabinoid receptors, located in numerous regions of your body. As it turns out, THC mimics the activity of endocannabinoids, binding to the same receptors as they do.
When THC binds to the endocannabinoid receptors on your salivary glands, it вЂњreduces the amount and increases the viscosityвЂќ of the saliva they secrete вЂ” hence the dry, sticky feeling inside your mouth.
Among these receptors are those found on your salivary glands, including the major glands nestled around the back of your lower jaw. The binding of THC to these receptors inhibits the parasympathetic nervous system (PNS), responsible for вЂњrest and digestвЂќ functions, such as slowing your heart rate, moving food through your digestive tract вЂ” and, increasing your saliva production.
Indeed, вЂњthings that block the PNS cause you to have a dry mouth,вЂќ Nelson says. When THC binds to the endocannabinoid receptors on your salivary glands, it вЂњreduces the amount and increases the viscosityвЂќ of the saliva they secrete вЂ” hence the dry, sticky feeling inside your mouth. You mightвЂ™ve noticed that your mouth also feels dry when you take Benadryl and other antihistamines; thatвЂ™s because they, too, block the PNS, but by binding to different receptors.
How you imbibe doesnвЂ™t really matter, Nelson explains. In other words, taking an edible wonвЂ™t make you more likely to experience a dry mouth than smoking a joint, since the THC in your weed doesnвЂ™t bind to the endocannabinoid receptors on your salivary glands right awayвЂ”instead, it circulates through your bloodstream to reach those glands.
While it might be tempting when the inside of your mouth feels like sandpaper, Nelson cautions against gulping down massive amounts of water. Although not producing enough saliva is a symptom of dehydration, your body isnвЂ™t actually dehydrated, вЂњitвЂ™s just that the glands are shut down.вЂќ He notes that some people suck on candy to keep their saliva flowing. Also, try to lower your intake of alcohol, which can also reduce saliva secretion, suggests Yu-Fung Lin, an associate professor of physiology and membrane biology at UC Davis.
While you can minimize mouth dryness to some extent, you might also just need to accept it as a trade-off to getting high, Nelson says. But for the moment of chill cannabis offers when I do occasionally use it, itвЂ™s a trade-off IвЂ™m willing to make вЂ” IвЂ™ll just suck on some Smarties while IвЂ™m at it.
This article was originally published on June 30, 2020
I enjoy partaking in the herb every now and then, especially now, savoring the high it brings as a brief reprieve from the coinciding stressors of a pandemic and worldwide racial reckoning. But cannabis, like any substance, can have side effects.вЂ¦