Do you wake up most mornings with a dry mouth? Does it happen during the day, no matter how much water you drink? What about your throat – are you often finding yourself struggling to clear it? If you answered ‘yes’ to any of those questions, the chances are, something specific is causing it.
Just over 9% of adults in the UK get frequent dry mouth, and it can be harder to live with than it sounds. Getting in the way of comfortable eating and speaking, it can make even the simplest of day-to-day tasks seem like a chore.
So, what’s behind it and can you stop it from happening? In this blog, we take a deeper look into dry mouth, so you know what you’re dealing with.
Most of the time, when someone gets a dry mouth, the default reason is that a drink of water is needed. Stands to reason, right? That’s fine when that is the cause, but what about when it’s something else? Lots of people drink plenty each day, but still have this kind of problem.
It’s not just a ‘feeling’ thing either, as it presents a risk to your oral health. Without enough saliva in your mouth, you’re more likely to get gum disease, cavities that can lead to composite fillings and more.
It can be linked to all sorts of everyday habits, medical factors, and lifestyle choices, and some causes are fairly easy to spot.
| Common Cause | How It Can Contribute to Dry Mouth |
| Dehydration | Not drinking enough, being unwell, sweating heavily, or drinking too much alcohol can all reduce moisture in the mouth |
| Medication side effects | A lot of commonly prescribed medicines list dry mouth as a side effect, including those used for allergies, anxiety, depression, and high blood pressure |
| Mouth breathing | If you breathe through your mouth a lot or snore at night, it can leave your mouth dry for hours |
| Smoking and vaping | When you smoke or vape regularly, it can affect the tissues in your mouth and leave it feeling dry |
| Some health conditions | Certain health issues, like diabetes, can give you a dry mouth |
In a lot of cases, it’s not just one thing that’s making it happen. That’s what makes persistent dry mouth quite hard to diagnose from a cause point of view, but our ‘how your lifestyle affects your oral health’ blog offers some useful pointers.
If you’ve been dealing with a dry mouth for a while, you’ve probably already tried the obvious thing: drinking more water. And for some people, that does help. For others, the relief lasts about five minutes before the dryness comes straight back, which can be really frustrating.
The reality is there’s no single fix that works for everyone. As we’ve seen, there’s a raft of different potential causes, so it’s about finding those little practical changes to your day that can make a meaningful difference.
Rather than taking big gulps of water throughout the day, maybe think about taking smaller, more frequent sips. It sounds simple, but it can make quite a difference to how dry your mouth feels due to how often you’re hydrating.
Chewing sugar-free gum or using sugar-free lozenges tends to make your mouth produce more saliva and give you some temporary relief. Just have some in your back pocket and have one if your mouth starts to feel uncomfortably dry.
Doing what you can to put the perfect dental routine in place for yourself can help to prevent issues like regular dry mouth. That means brushing twice a day, flossing and trying to avoid things like smoking and drinking alcohol. As they say, every little helps, and it can lead to fewer uncomfortable moments.
A dry mouth is easy to brush off early on, especially when it’s not happening all the time. It can happen for a host of reasons, and it can get to the point where it’s beyond a mere inconvenience. However, with the right guidance, there’s no reason why you can’t get on top of it.
At Ringway Dental, we see patients regularly who are concerned about all kinds of oral health issues. Our experts will take a look at your mouth and help you understand why it’s happening.
For simple, straightforward advice on the subject, get in touch with our friendly team today or book your free online consultation.
Q – Why is my mouth dry even though I drink plenty of water?
A – This is probably the most common thing people say when they come to us with this problem. Dehydration can cause a dry mouth, but it’s far from the only explanation. If you’re drinking regularly throughout the day and still struggling, something else is likely going on.
Q – Why is my mouth always dry when I wake up?
A – A lot of people find it’s at its worst first thing in the morning, which makes sense given you’ve gone several hours without eating or drinking anything. However, for others, it might be because of mouth breathing or snoring whilst asleep.
Q – Can dry mouth start suddenly?
A – It can, yes. Some people notice it almost overnight, while for others it creeps up so gradually they struggle to remember when it wasn’t an issue. Because it can show up in different ways, there’s not always an obvious starting point to look back on.
Q – When should I get a dry mouth checked?
A – If it keeps coming back, isn’t improving, or is starting to affect your daily comfort, don’t just put up with it; get it looked at by a dentist or dental hygienist. A persistent dry mouth is something a dental professional can help with, meaning it’s not the kind of thing you should feel you just have to live with indefinitely.