Getting new aligners: pain and what to expect
Compared to other orthodontic treatments, invisible aligners from Impress boast relatively low pain and discomfort after being fitted. Aligners are great for lots of reasons, but one of the biggest factors for patients is the short recovery time compared to traditional braces.
We're proud to say that Impress aligners are a popular alternative to braces and other clear aligner brands. Why? Well, we've helped over 200,000 people feel happy with their smiles, thanks to our aligners.
If you’ve been considering aligner treatment for a while and have a few questions about the pain, we cover the common ones below. You're not alone! Lots of patients want to know what to expect, and if aligners are painful.

Typical questions people want answered before deciding to wear aligners are things like:
‘How long do aligners hurt?’ and ‘Will dental aligners hurt more than braces?’
Well, we’ve got all the answers for you in this article. Find out what to do to minimise discomfort or pain when you start wearing your aligners and some helpful tips.
Benefits of aligners over braces
Aligners are different to braces; they work by applying controlled, progressive pressure with much milder pain than braces. There are also lots of benefits to aligners from Impress over braces, too.
Some of the benefits of aligners from Impress:
- We offer fixed-price treatments
- All of our dentists are GDC-registered
- We deliver outstanding patient care
Don’t forget! When you’re ready to straighten your teeth and start your aligner treatment, book your free orthodontic evaluation.
Do aligners hurt?
There is a well-known period of pain with traditional braces that many patients dread. With a mouth full of metal and the pull of wire running through your mouth, pain from braces is a given. Your orthodontist will tell you to expect things will feel worse before they get better - it's part of the process with traditional metal braces.
This is why clear aligners are so revolutionary! Yes, there is always an adjustment period regardless of your treatment option. Some people experience mild discomfort the first time, but it's rare to have pain with invisible aligners. You'll be pleased to hear that in our experience, it’s not as much of an adjustment as it is with traditional braces.

Top tips for aligner pain
- It's important to remember that pain varies from patient to patient.
- Generally speaking, pain from new aligners is certainly not as intense as the pain patients experience with metal braces.
- Any discomfort can be managed with a suitable pain medication such as ibuprofen or paracetamol.
Note: Medication should always be taken in line with recommendations from your GP.
Why do you feel pain with clear aligners and is it normal at the beginning of the treatment?
Yes. Feeling discomfort for a few days as you wear each set of new aligners is completely normal while your mouth gets used to the tooth movement and external pressure.
The main thing to remember is that after a few days, your teeth get used to this sensation and the discomfort disappears. It’s a positive sign that your aligners are doing their job! The first step to that smile you want.
Why have I got jaw pain from my aligners?
During treatment with this type of orthodontics, the aligners may cause jaw discomfort. This discomfort normally lasts a couple of days. If this is your case, you can apply hot and cold compresses at home or give yourself a massage in the area. If it doesn't improve, we recommend making an appointment for a clinic visit to assess the issue.
What can cause the inflammation of my gums?
Gingival inflammation can be due to various factors. The most common is excess dental tartar, which favours the proliferation of bacteria that generates inflammation. Periodontal disease, smoking, hormonal processes and the consumption of certain medications can also cause gingival inflammation.
We stress the importance of maintaining good hygiene during treatment to help prevent inflammation. It's also important that you follow washing guidance for your aligners, too, and use the protective case when you're not wearing them.
How do I deal with aligner pain?
When you think about how to ease pain with braces it can be trickier than managing tooth pain with aligners. This is yet another benefit to aligners. Moving your teeth and helping you achieve a beautiful smile can be quicker, and managed by using mild pain relief such as ice packs. It might also help to stick to soft foods in the first couple of days.
What to take for braces and invisible orthodontics pain
There are several ways to treat pain from orthodontic treatment, depending on where you feel it and it's intensity. Common complaints are pain in the head, the lower jaw, the teeth, and the gum line.

Common painkillers: Ibuprofen or paracetamol to relieve mild pain.
Anti-inflammatory: Helps reduce inflammation in the gums and soft tissues.
Consult your orthodontist: If pain persists, seek advice on specific medications.
Home remedies to relieve pain from braces and aligners
Cold compresses: Help reduce inflammation in the affected area.
Saltwater rinses: Relieve gum irritation.
Orthodontic wax: It is placed over the braces to prevent them from rubbing against the cheeks.
Warm or soft drinks: Avoid hard or sticky foods that can make the pain worse.

Braces vs. Aligners
If you're deciding on braces or aligners, aligners also have the benefit of being custom-made for the perfect fit. When you come for your free orthodontic evaluation:
- we use 3d technology to take digital scans of your teeth
- we combine them with traditional X-rays to get the best view of your teeth
- we create your custom treatment plan
You can also try our quiz to find out if you're the perfect candidate!
Impress: painless orthodontics
If you're interested in learning how Impress can help you, visit your nearest Impress clinic and meet the team of professionals who will oversee your treatment. We’re always on hand to answer questions you have about starting treatment, so why not send us a message on WhatsApp?
FAQ’s about aligner treatment
Can I use a mouthwash during the treatment?
Yes, mouthwash is always an important step in our dental hygiene. It is best to use one that does not contain alcohol after brushing and flossing your teeth daily to reduce the risk of gum inflammation.
I’m pregnant, will this affect my treatment?
No, there is no reason you cannot wear aligners while pregnant. In case of nausea or gingival inflammation (typical of pregnancy), you should contact the medical team for specific instructions.
What should I do if I need to have a restoration or filling done during my treatment?
You should consult the medical team and go to the dentist with the aligners. This will help your dentist carry out restoration based on the orthodontics you're wearing, thus avoiding maladjustments.