How Long Does Teething Last? A Comprehensive Guide For Parents

By Kendra Reed

Updated On

Teething, the process of baby teeth erupting through the gums, is a significant milestone in every infant’s life. As a parent, you may be wondering what to expect during this time and how long your little one will experience the discomfort associated with teething. In this blog post, we’ll explore the ins and outs of teething, including common signs and symptoms, the typical duration of the teething process, and tips for managing your baby’s discomfort. By understanding what to expect during this challenging period, you can better support your little one through the teething journey.

Key Takeaways

  1. Teething typically begins around 6 months of age and can last until your child is about 2-3 years old.
  2. The duration of teething can vary from child to child, with some babies experiencing discomfort for a few days and others for several months.
  3. While teething can be a challenging time for both babies and parents, there are many safe and effective remedies to help manage discomfort and promote healthy tooth development.

When Does Teething Begin?

Teething typically begins when your baby is around 6 months old, but it’s important to remember that every child develops at their own pace. Some babies may start showing signs of teething as early as 3 months, while others may not begin until they’re closer to 12 months old.

Early signs of teething can include:

  • Increased drooling
  • Chewing on objects
  • Irritability or fussiness
  • Swollen or tender gums
  • Slight fever (less than 101°F)

If you notice any of these signs, it’s a good indication that your baby’s teeth are on their way!

How Long Does Teething Last?

Now, let’s get to the burning question: how long does teething last? The answer is, it depends. The entire teething process, from the emergence of the first tooth to the appearance of the second molars, can take up to 2-3 years. However, the duration of discomfort associated with each tooth can vary greatly from child to child.

On average, a single tooth may cause discomfort for a few days to a week as it pushes through the gums. Some babies may experience intermittent discomfort for several weeks or even months as multiple teeth come in simultaneously. Factors that can influence the length of teething include:

  • The number of teeth coming in at once
  • The size and shape of the emerging teeth
  • Your baby’s individual pain tolerance and sensitivity

To help manage your baby’s teething discomfort, try the following tips:

  • Offer a cold teething ring or washcloth for your baby to chew on.
  • Gently massage your baby’s gums with a clean finger or soft toothbrush.
  • Provide age-appropriate, chilled foods like applesauce or yogurt.
  • Consider over-the-counter pain relievers, such as acetaminophen or ibuprofen, under the guidance of your pediatrician.

Common Misconceptions About Teething

There are many myths and misconceptions surrounding teething, particularly regarding the duration and severity of symptoms.

Some parents may attribute a wide range of symptoms to teething, such as high fever, diarrhea, or rashes. However, it’s essential to understand that teething is a normal developmental process and should not cause severe or prolonged symptoms (American Academy of Pediatrics, 2020).

If your baby experiences any of the following symptoms, it’s important to seek medical attention, as they may indicate an underlying illness or condition:

  • High fever (over 101°F)
  • Diarrhea or vomiting
  • Severe pain or irritability that does not improve with remedies
  • Rash or skin irritation that spreads or worsens

Remember, every baby experiences teething differently, and what works for one may not work for another. Trust your instincts, and don’t hesitate to reach out to your pediatrician if you have any concerns about your baby’s teething process.

Teething Remedies and Relief

When it comes to managing teething discomfort, there are many safe and effective options available. Some popular teething remedies include:

  • Teething rings or toys: Offer your baby a clean, chilled teething ring or toy to chew on. The pressure and cold temperature can help soothe sore gums.
  • Cold foods: Chilled, soft foods like applesauce, yogurt, or pureed fruits and vegetables can provide relief and nutrition during teething.
  • Gum massage: Gently massaging your baby’s gums with a clean finger or soft toothbrush can help alleviate discomfort and promote healthy tooth development.
  • Over-the-counter pain relievers: If your baby is over 6 months old and experiencing significant discomfort, your pediatrician may recommend an age-appropriate dose of acetaminophen or ibuprofen (U.S. Food and Drug Administration, 2018).

It’s important to avoid teething remedies that may pose a choking hazard or contain harmful ingredients, such as teething necklaces or homeopathic teething tablets.

Always consult with your pediatrician before trying any new teething remedies to ensure they are safe and appropriate for your baby.

Teething Complications

While teething is a normal developmental process, it can sometimes lead to complications or exacerbate existing health issues. Some potential complications associated with teething include:

  1. Infections: Teething can cause increased drooling and chewing, which can lead to skin irritation and potential infections if not kept clean and dry.
  2. Disrupted sleep: The discomfort associated with teething can cause your baby to wake more frequently at night, leading to disrupted sleep for both baby and parents.
  3. Feeding difficulties: Sore gums can make feeding uncomfortable for your baby, leading to temporary changes in appetite or feeding habits.

If you notice any signs of infection, such as fever, swelling, or discharge, or if your baby’s discomfort seems severe or prolonged, it’s important to seek medical attention. Your pediatrician can help identify any underlying issues and provide appropriate treatment recommendations.

Teething Timeline

While every child’s teething timeline is unique, there is a general pattern that most babies follow. Here’s a typical teething timeline (American Dental Association, 2021):

  • 6-10 months: Lower central incisors
  • 8-12 months: Upper central incisors
  • 9-13 months: Upper lateral incisors
  • 10-16 months: Lower lateral incisors
  • 13-19 months: First molars
  • 16-22 months: Canines
  • 23-33 months: Second molars

Keep in mind that this timeline is just a general guide, and your baby’s teething progress may vary. Some babies may get their teeth earlier or later than the average range, and some may even be born with one or more teeth already erupted!

Also Read: Can Lack Of Sleep Cause Nausea? What You Need To Know


Teething can be a challenging time for both babies and parents, but understanding what to expect and how to manage discomfort can make the process much more bearable. Remember, teething is a normal developmental milestone that every child goes through, and with patience, support, and the right remedies, you can help your little one navigate this journey with ease.

If you ever have concerns about your baby’s teething progress or symptoms, don’t hesitate to reach out to your pediatrician for guidance. Trust your instincts and know that you’re doing a great job supporting your baby through this important stage of development.


1. Q: Can teething cause a fever?

A: Teething can cause a slight rise in body temperature, but it should not cause a high fever (over 101°F). If your baby experiences a high fever during teething, it’s important to seek medical attention, as this may indicate an underlying illness or infection.

2. Q: Do babies sleep more or less during teething?

A: Teething can cause disrupted sleep for some babies due to discomfort and pain. However, every baby is different, and some may actually sleep more during teething as a coping mechanism. If your baby’s sleep patterns change significantly during teething, try to provide extra comfort and support to help them rest.

3. Q: Can teething cause diaper rash?

A: Teething itself does not cause diaper rash, but the increased drooling associated with teething can lead to skin irritation in the diaper area. To prevent diaper rash during teething, keep your baby’s skin clean and dry, and use a protective barrier cream if necessary.

4. Q: What should I do if my baby’s teething symptoms seem severe or prolonged?

A: If your baby’s teething symptoms seem severe, and prolonged, or are accompanied by other concerning symptoms like high fever, vomiting, or diarrhea, it’s important to consult with your pediatrician. They can help rule out any underlying health issues and provide guidance on managing your baby’s discomfort.

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