Mon - Fri: 8:30am - 5:30pm, closed Wednesday
21902 W. Devonshire St, CA 91311
If your teeth look longer than they used to or feel sharp with cold water, your gums may be pulling back. Gum recession causes range from brushing too hard to gum disease, and most of them are things you can slow down or stop once you know what is driving them. Here is the honest part: gum tissue does not grow back on its own, so catching recession early is what protects your smile. Research published in the Journal of Periodontology found that gum recession of at least one millimeter affects about 58 percent of adults age 30 and older, so if your gums are creeping back, you have plenty of company.
This guide walks you through why gums pull away from your teeth, which gum recession causes you can fix yourself, the warning signs worth watching, and what actually helps once recession has started. You will leave knowing whether your situation is a "watch and adjust" or a "call the dentist" one.
Gum recession is when the gum tissue that wraps around your teeth wears away or pulls back, so more of the tooth, and sometimes the root, is exposed. Healthy gums sit snug against the tooth like a tight collar. When they recede, small gaps and notches form near the gumline, and the softer root surface underneath loses its protective cover.
That matters for three reasons. The exposed root has no hard enamel, so it decays faster and stings with hot, cold, and sweet. Recession is also one of the clearest outward signs of gum disease, which the CDC reports affects about 42 percent of adults age 30 and older in its more serious form. And because gums do not regrow, recession that keeps advancing can eventually loosen a tooth. The sooner you spot it, the more of your gumline you keep.
Most receding gums trace back to a short list of culprits. We have ranked them from most common to least so you can find your likely cause fast.
Hormone shifts during pregnancy and menopause can make gums more tender and prone to recession too, which is why gum changes during those years deserve a closer look rather than a shrug.
Pro tip: Look at your toothbrush after a month. If the bristles are already splayed out flat, you are brushing too hard, and that pressure is working against your gumline every single day. Switch to a soft or extra-soft brush, hold it like a pencil instead of a fist, and let the bristles do the work.
Here is the encouraging news. Several of the biggest gum recession causes are habits, which means you have real control over them. You cannot change your genetics, but you can change almost everything else.
Things you can fix starting tonight:
Things that need a dentist's help:
If you are not sure your brushing technique is helping or hurting, our guide on how to use an electric toothbrush the right way shows the light touch that protects the gumline instead of wearing it down.
Recession is sneaky because it happens slowly, a fraction of a millimeter at a time, so most people miss it until a tooth starts to ache. Watch for these signs, and treat any two showing up together as a reason to book a visit.
Sensitivity is usually the symptom that finally gets people through the door. If cold water or a spoonful of ice cream makes you wince, that is often your exposed roots talking, and our post on why your teeth suddenly feel sensitive explains the link.
Bleeding alongside recession points more toward active gum disease rather than wear. Our guide on why gums bleed when you brush covers what that combination usually means and when it is worth a visit.
No. This is the single most important thing to understand about recession. Lost gum tissue does not regenerate, so receding gums will not grow back on their own no matter how carefully you brush. What you can do is stop the recession from getting worse, and that is where early action pays off.
When recession is caught early, treatment is often simple: a professional cleaning to clear the bacteria, a technique fix for your brushing, a night guard if you grind, and a plan to watch the area. Our team explains why those regular dental checkups catch recession while it is still cheap and easy to manage, before it reaches the point of needing surgery.
For deeper recession, there are real repair options. A gum graft takes a small amount of tissue, often from the roof of your mouth, and covers the exposed root to protect it and rebuild the gumline. Newer techniques can sometimes reposition existing gum tissue without a graft. These work well, but they treat damage that a little early attention could have prevented, which is the whole reason we push families to come in at the first notch rather than the first loose tooth.
Stopping recession is mostly about removing whatever is causing it and then keeping the area clean and protected. The exact plan depends on how far things have gone.
For mild, early recession:
For moderate to advanced recession:
Keeping up with the right cleaning schedule does more to protect your gums than almost anything else, and our post on how often you really need a dental cleaning helps you find your number.
If you have already been told you need the deeper version, our comparison of a deep cleaning versus a regular cleaning walks through what that involves and why it matters for receding gums.
Recession climbs with age, and it hits our older neighbors hardest. The American Academy of Periodontology notes that gum recession becomes far more common after 65, which is why we keep a close eye on it for the seniors we care for across the San Fernando Valley. Our senior dental care guide for Valley families digs into the gum and root issues that show up later in life.
Here is a real pattern we see. A Granada Hills patient in his fifties came in because one lower tooth had turned sharply sensitive to cold. He was a careful brusher, almost too careful, scrubbing hard twice a day with a firm brush because he thought that meant cleaner teeth. That pressure had worn the gum back and exposed the root. Because he came in early, the fix was gentle: a soft brush, a technique change, a desensitizing toothpaste, and a watch-and-recheck plan. Had he waited until the tooth loosened, he would have been looking at a gum graft running about $1,000 for that one tooth. From our experience working with families here, the people who come in at the first notch or the first zing of cold almost always keep more of their gumline and spend far less doing it.
Gum recession also travels with other conditions worth knowing about. Diabetes raises the risk of gum disease, which drives recession, and the link runs both ways, which we cover in our guide on diabetes and your teeth.
Exposed roots decay quickly too, because they have no enamel to protect them. If you are noticing recession, it is worth knowing the early signs of a cavity so you can catch root decay before it spreads.
The recession itself cannot be reversed without a procedure, because lost gum tissue does not grow back on its own. What you can do without surgery is stop it from getting worse by fixing the cause, whether that is hard brushing, grinding, or gum disease. For mild cases, a gentle routine, a cleaning, and a desensitizing toothpaste are often all you need. Surgery like a gum graft is reserved for deeper recession that exposes the root.
Often, yes, but not always. Gum disease is the most common cause of recession, so receding gums that also look red, puffy, or bleed usually point to it. Recession can also come from brushing too hard, grinding, or thin gums you were born with, where the gums look healthy otherwise. A dentist can tell the two apart by measuring the pockets around your teeth, which is why a checkup is the fastest way to know what you are dealing with.
Usually slowly, over months and years, which is exactly why it is so easy to miss. Recession from gum disease or hard brushing tends to creep along a fraction of a millimeter at a time. Grinding can move faster on a single tooth. Because the pace is gradual, comparing how your teeth look now to an older photo, or simply getting a baseline measurement at a checkup, is the best way to catch changes early.
Not always, but it always needs attention. Very mild recession with no sensitivity and no active gum disease may just need monitoring and a gentler brushing habit. The problem is that recession tends to continue if the cause is still there, so leaving it alone without fixing the cause usually lets it advance. A dentist can tell you whether yours is a watch-it case or one that needs active treatment now.
It will not rebuild the gum, but it genuinely helps with the sensitivity that recession causes. Desensitizing toothpaste blocks the tiny channels in the exposed root that carry hot and cold signals to the nerve, so it eases the sting while you and your dentist address the underlying cause. Think of it as real symptom relief and root protection, not a cure for the recession itself.
Here is the takeaway. Gum recession causes almost always come down to gum disease, hard brushing, grinding, or genetics, and while the lost tissue will not grow back, you can stop the damage in its tracks once you know what is driving it. The teeth-look-longer stage is the easy, affordable stage to fix. The loose-tooth stage is not. If your gums have been pulling back, your teeth look longer, or cold drinks make you wince, that is your cue to get checked, not to wait. Our warm, bilingual team in Chatsworth is happy to take a gentle look and build you a simple plan.
