2 Year Molars: Teething in Two-Year-Olds

Teething is one of those big milestones for parents that they both look forward to and dread. The first several teeth tend to be full of drool and sleepless nights, but nothing tests a toddler’s (and parents’) patience quite like the toddler 2 year molars. These molars are known colloquially as two-year molars, or second molars, and develop at a very emotional time, toddlerhood. Parents often wonder: When do toddlers get molars? How long will it take? Why does my sweet little two-year-old suddenly act like a sleep-deprived gremlin with a drippy nose?

Let’s take a breath and explore the signs, symptoms, timeline, and survival guide of teething in toddlers – especially the very scary 2 year old molars.

When Do Toddlers Get Molars?

Teething usually starts around 6 months of age, often beginning with the lower front teeth. By the time your child is 2, you may have seen your child get approximately 16 out of 20 baby teeth. At that age, your (now) 2-year-old will start to see their 2 year molars—generally between 23 and 33 months.

They come in at the very back of the mouth, one on either side of the top and bottom jaw. Due to their location and size, two year molars are more painful and difficult to see compared to previous teeth. They’re the last installment in the baby tooth saga—but it’s a chapter full of crankiness, chewing, and sleep disruption.

2 Year Molars: How Long Does It Last?

Parents repeatedly ask, “2 year molars—how long does it last?” The quick answer: anywhere from a few days to several weeks per molar.

Each child is unique. Some toddlers get through teething with little more than a whimper, while others look uncomfortable for weeks. The molars don’t come in at the same time, which means the discomfort could be wave-like. It isn’t unusual for the process to be on and off over several months.

If you catch your child rubbing cheeks, finger chewing, or waking up in the middle of the night, they may be in the midst of it even if you can’t see a tooth yet.

2 Year Old Molars Signs

Although every child’s teething is unique, there are several characteristic signs that indicate 2 year old molars making their dramatic arrival:

• Increased irritability or mood swings
• Swollen gums, particularly towards the back of the mouth
• Excessive drooling
• Waking up at night or being disturbed in sleep
• Loss of appetite or fussy eating
• Chewing on fingers or hard objects
• Ear pulling or face rubbing (which may be confusable with ear infections)

The severity of these symptoms can be widely variable, and they may mimic signs of illness, so it’s worth eliminating things like an ear infection or sore throat if symptoms are bad or persistent.

At two years old, your child is just beginning to talk, assert his independence, and push boundaries—and that alone can be a roller coaster of emotions. Throw in the dull, persistent pain of molars breaking through inflamed gums, and it’s a formula for misery all around. As opposed to incisors or canines, the surface area of molars is wider, so they occupy more space and put more pressure on the gums upon eruption. That is why two-year-old teething tends to be accompanied by more dramatic responses than previous teething stages.

How to Soothe Teething in Two-Year-Olds

When comforting a teething toddler, the tricks are to be consistent, creative, and extremely patient. These are some of the most useful methods to soothe the pain of 2 year molars:

• Frozen, chewable objects such as a frozen washcloth, a chilled teething ring, or even a cold slice of cucumber have a numbing effect on tender gums.
• Sore gums may benefit from a gentle massage (using clean fingers!) to provide quick relief.
• There are over-the-counter pain medications available that can help for painful nights, like infant acetaminophen or infant ibuprofen (as long as both are prescribed by your baby’s pediatrician).
• Trying to engage in play, cuddles, and maybe some calming music may distract your baby from their pain.
• Try avoiding crunchy or sharp foods and stick with soft foods like yogurt, mashed potatoes, or soup to ease the pain of chewing.
• Trust your gut—if your baby appears more upset than they normally would, do not hesitate to call your pediatrician to make sure there isn’t something else going on.

Teething can render a toddler vulnerable to minor discomforts, yet it should never result in severe illness. If something doesn’t quite feel right, it’s always best to have a professional say so.

So, when do molars appear in toddlers? Usually at around age two, though the process can begin as young as 23 months and continue well into the third year. The silver lining? After those two year molars erupt, and the entire complement of baby teeth is in place. No more teething until the tooth fairy arrives. No matter if you are experiencing your first teether or are a seasoned parent managing numerous molar meltdowns, rest assured, you are not alone. Each child’s teeth develop differently at two years old, but with the right tools, resources, and support, you can successfully manage their growth pain together.