+65 6458 0667


+65 6513 7890


+65 6970 0986

Invisalign Pain: What You Need to Know and 9 Ways to Deal with It

Invisalign has transformed the world of orthodontics, presenting a transparent and more accommodating alternative to classic metal braces. Being a highly coveted method for aligning teeth, it’s no surprise that numerous individuals opt for Invisalign due to its discreet nature and tailor-made aligners.

Even though the approach is less invasive, encountering a certain degree of discomfort or soreness throughout the treatment period is not uncommon. But worry not! This blog aims to navigate the complexities of discomfort associated with Invisalign. We’ll explore its causes and provide nine effective tactics to alleviate discomfort.

With our assistance, you can navigate your Invisalign journey with assurance and ease.

Understanding Invisalign

Free Invisalign Clear Aligners photo and picture

Invisalign is a groundbreaking approach in orthodontic care, employingcustom-made, clear dental aligners crafted to gradually move your teeth into the desired position. Unlike traditional braces, Invisalign aligners have an almost invisible appearance and are removable for eating, oral hygiene, and flossing. To ensure progress in your treatment, you’ll receive a new set of Invisalign trays every few weeks, each slightly different from the last, nudging your teeth toward optimal alignment.

Let’s compare Invisalign with traditional braces to see why many patients are opting for this modern approach:

Invisalign Veneers
Appearances Virtually invisible and discreet Visible metal brackets and wires
Comfort Smooth, comfortable plastic without sharp edges Wires and brackets can irritate the mouth
Convenience Removable for easy cleaning and no food restrictions Non-removable and require changes in diet and cleaning
Treatment Time Often shorter, subject to individual cases Usually longer, depends on the complexity of the case
Predictability Advanced 3D imaging technology for precise planning More reliant on the practitioner’s expertise

Why Does Invisalign Cause Pain?

Gradual pressure from aligners, such as Invisalign, applies force to teeth by capturing and manipulating tension and compression forces, stimulating the periodontal ligament (PDL) to guide the teeth into their new positions. This movement can lead to discomfort due to the stretching and compression of the PDL, which causes the cementum to be resorbed on one side of the root and new bone cells to be created on the other.

Different locations and time frames for Invisalign pain include:

  • Pain for the first week: Patients often experience discomfort during the first week, the initial adjustment period of wearing new aligners, as the teeth adjust to the new pressure.
  • Pain in one tooth: Sometimes, a single tooth may be more pressure-sensitive, resulting in localized discomfort.
  • Pain in the jaw: Invisalign does not directly cause jaw pain, but if the aligners are not worn as prescribed, the teeth may shift out of alignment, potentially leading to jaw pain or discomfort.
  • Muscle pain: The jaw muscles may become tense or overused. It is not a direct result of the clear aligners but rather a consequence of the teeth shifting into new positions.
  • Pain in the tongue: Pain in the tongue can be caused by Invisalign aligners cutting into the tongue, which can result from the edges of the aligners not being correctly trimmed, resulting in rough or sharp edges.

Common Types of Discomfort with Invisalign

While Invisalign treatment offers many benefits over traditional metal braces, it can also cause some discomfort for patients. Here are some common types of discomfort that Invisalign patients may experience:

Free photo tooth pain and dentistry beautiful young woman suffering Invisalign hurt

One of the initial sensations of Invisalign pain is the general pressure on your teeth. This feeling is normal and indicates that the Invisalign aligner works diligently to shift your teeth into their desired positions.

At times, Invisalign wearers might feel specific areas of discomfort or tooth pain, particularly when you switch to a new Invisalign trays, as they are designed to progressively adjust your teeth alignment.

Tenderness or Soreness

Feeling a bit of tenderness or soreness is also part of the course, especially in the first few days after wearing Invisalign. It contributes to gum pain, where the aligners pressure your teeth.

Aching or Throbbing Pain

Aching or throbbing pain can arise as your teeth transition to new positions. It’s like a mild workout for your teeth—unusual, yet a sign of progress.

Headaches or Jaw Pain

Some patients may experience headaches or jaw pain due to the Invisalign aligners due to the pressure exerted on the teeth and jaw.

Irritation from Aligner Edges

It is possible that the edges of the Invisalign hurts the inside of your mouth or gums. Also, the friction causing gum pain causes unnecessary discomfort.

Difficulty Chewing or Speaking

Some patients may experience difficulty chewing or speaking while wearing Invisalign aligners as their mouth adjusts to the aligners and their teeth are shifted.

How Long Does the Discomfort Last?

When you embark on a journey to straightening teeth, it’s quite normal to experience Invisalign pain initially—typically lingering around for 3 to 5 days. Now, if you find that the discomfort is hanging about a bit longer than expected or it escalates, don’t power through in silence; it’s a good cue to chat with your dentist.

But trust in the process—this Invisalign pain indicates your aligners are doing their job. Stay consistent with your aligner wear, and you’ll notice the Invisalign discomfort fades as quickly as it arrived, setting you on a smooth sail towards a dazzling smile. 

9 Ways to Deal with Invisalign Pain

Invisalign treatment is popular for achieving straighter teeth and a beautiful smile. However, like other orthodontic treatments, it can sometimes cause pain and discomfort. For those who find Invisalign painful, here are nine ways to help you deal with the pain and continue your treatment journey.

1. Use Dental Wax

Orthodontic Wax

Orthodontic wax is an excellent aid to shield your gums and the inside of your mouth from potential irritations caused by the sharp edges of Invisalign aligners. Simply pinch off a small piece of the wax, roll it between your fingers to soften, and then apply it directly onto the problematic areas of your aligner.

When selecting dental wax, you’ll find both flavoured and unflavored varieties.

It’s natural to worry about accidentally swallowing a little wax but rest assured; dental wax is designed to be non-toxic and safe for incidental ingestion. Remember to remove and discard the wax before eating and to apply a fresh piece afterwards.

2. Cold Compresses and Ice Water

Free photo splashes of cold water in transparent glasses

Applying a cold compress can work wonders in reducing facial swelling and numbing the area, bringing swift relief to pain caused by Invisalign, such as gum pain or soreness.

For an easily accessible alternative, simply drink cold water and hold it in your mouth for a few seconds. The cold temperature can have a numbing effect and make the pain subsides.

3. Over-the-Counter Pain Relievers

If you experience mild pain, over-the-counter pain relievers can be true allies. Painkillers like ibuprofen (in products like Advil) or acetaminophen (Tylenol) may help you feel less pain.

However, speak with your dentist or a pharmacist about the correct dosage for your needs. They can provide advice based on the intensity of your discomfort and your medical history.

4. Orthodontic Exercises

Moving your jaw from side to side and gently opening and closing your mouth promotes blood circulation and can ease tight muscles and discomfort caused by Invisalign.

Another effective exercise is the “jaw massage,” which uses your fingertips to gently rub around the jawline in circular motions, which can help relieve tension and pain. These exercises are soothing and can enhance the fit of your Invisalign aligners as your jaw becomes more accustomed to them.

5. Proper Aligner Maintenance and Hygiene

Free photo close-up adult male using toothbrush

A clean aligner is less likely to irritate, as it avoids the introduction of harmful microbes to your sensitive gums and teeth. Regular cleaning maintains the clarity of your aligners and ensures that Invisalign is comfortable.

6. Managing Stress and Anxiety

The state of your mind profoundly influences how you perceive pain. Stress and anxiety can heighten your pain perception, making the discomfort from Invisalign feel more intense. When you’re anxious or stressed, your body’s natural response is to tighten muscles, potentially worsening pain.

Find ways to relax and reduce stress. It might mean listening to soothing music, practising deep breathing exercises, or engaging in leisure activities that bring joy and calm to your routine.

7. Warm Saltwater Rinses

Warm salt water rinses are effective around newly fitted aligners when sensitive teeth are likely at their peak. To prepare your rinse, mix one teaspoon of table salt in a cup of warm water until fully dissolved. Swish the mixture for about 30 seconds in your mouth before spitting it out, and aim to do this 2-3 times daily, especially after meals.

Not only does saltwater reduce mild discomfort, but it also promotes oral hygiene. It’s a natural disinfectant that supports your mouth’s healing processes, complementing your overall Invisalign care routine.

8. Wear Your Aligners as Instructed

Free photo woman wearing orthodontic silicone invisible braces

Following your dentist’s wear instructions is key to successful orthodontic treatment and a smoother experience. Consistent wear allows your mouth to adjust more swiftly. By keeping your aligners in place as advised, you might initially experience some discomfort, but as your teeth adapt, this sensation tends to lessen over time.

9. Avoid hard or crunchy foods

When undergoing Invisalign treatment, choose soft foods that are easier to chew to minimize stress on your teeth and aligners. Foods like scrambled eggs, smoothies, soups, and well-cooked vegetables nourish your body and protect your mouth from additional strain.

Slow-cooked proteins, such as fish or pulled chicken, can be gentle on your teeth while providing essential nutrients. It’s wise to enjoy dairy products like yoghurt or cheese, as they are high in calcium that supports strong teeth yet require minimal chewing.

When to Consult Your Orthodontist?

When you opt for Invisalign to straighten your teeth and improve your smile, it’s vital to be aware of the signs that signal the need for a visit to your dentist.

Persistent severe pain is not a normal part of the Invisalign experience; discomfort extending beyond the initial adjustment period is a clear cue to seek professional advice.

Additionally, any loose teeth during treatment should prompt immediate consultation, as this could indicate that the aligners exert inappropriate forces.

Lastly, misfitting or damaged aligners are more than an inconvenience—they can derail your progress. These issues must be addressed immediately to ensure your treatment plan remains on track.


Experiencing some degree of Invisalign pain is a common part of the orthodontic treatment journey, but it’s often manageable with the right strategies and a bit of know-how. Remember, you’re not alone in this, and there’s a whole toolkit of tips and tricks—from dental wax to proper aligner hygiene—that can help ease your pain.

It’s essential, however, to consult with your dentist for guidance tailored to your unique needs. Personalized advice ensures you don’t just cope but thrive during your treatment, paving the way for a successful and radiant smile transformation.

Let Us Help You in Taking Care of Your Dental Health

Casa Dental ensures to provide the first-class service to a wide range of clientele including local and expatriate patients from young to old.
crossmenu linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram