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10 Best mouth ulcer treatment in Canada
Best Choice01Canker-XCanker-X Mouth Sore Spray, 15 mL
9.7Exceptional
- Curious about how we select the top products for you? Explore How It Works
- 02Dentemp
Dentemp Canker Cover - Canker Sore Medicine Pain Reliever (8 Count) - Canker Sore Treatment to Relieve Canker Pain, Mouth Sores & Mouth Irritation - Fast Acting Canker Sore Relief Tablets for Adults
Main highlights- OUR PROMISE – 40+ YEARS OF CONFIDENCE: For over 40 years, Dentemp has helped people smile confidently with products like dental cement, denture repair, oral pain relief, and anti-snoring solutions. We’re committed to innovation, making oral care easy, affordable, and effective while bringing dentist-level technology into your home. We also prioritize sustainability in everything we do.
- INSTANT CANKER SORE PAIN RELIEF: Canker Cover’s mint-flavored patches provide fast relief by forming a protective barrier over canker sores inside the mouth. The soothing menthol offers immediate pain relief, promoting faster healing and protecting against mouth irritants. Speed up recovery and prevent future outbreaks with every patch.
- FAST HEALING: Dentemp Canker Cover starts healing your canker sore in as little as one day. One tablet provides 12 hours of soothing relief and stays in place, even while eating, helping to speed up recovery and promote quick healing inside the mouth.
- EXCLUSIVE VALUE SIZE: Now available in an exclusive value size with 8 tablets, only on Amazon. Enjoy even more fast-acting relief at a great price, ensuring you have plenty of Canker Covers to keep your canker sores protected and healing.
- EASY APPLICATION: Simply place the tablet on the sore and hold for 10 seconds. Within 30 minutes, it forms a clear, gel-like bandage that seals and protects your mouth sore for hours, dissolving gradually for long-lasting relief. Get relief that sticks from Dentemp.
9.6Exceptional
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Value for Money03OrajelArm & Hammer Orajel Mouth Sore Pain Relief Gel, 0.18 oz
Main highlights- Soothes minor gum inflammation from dental procedures, dentures and orthodontic appliances Antiseptic mouthwash, alcohol free formula
- Mouth rinses cleanses and promotes healing of minor oral wounds Helps promote healing of: oral sores, irritations, mouth burns Oxygenating action removes oral debris to facilitate healing
- MAXIMUM STRENGTH: Instant relief that takes you from ouch to ahhh! So, oral pain doesn’t hold you back. Formulated with 20% to offer maximum strength pain relief and instantly soothe mouth pain and dental irritation
- INSTANT PAIN RELIEF: Instant oral pain relief for mouth and gum irritation due to toothaches, canker sores, sore gums, denture pain, and minor dental procedures. Use with dentures to relieve discomfort.
- EASY TO USE: Cut the Tube Tip for easy access to the oral pain relief you need; Adults and children 2 years and over. Not for use in children under 2 years of age.
9.5Excellent
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- 04Orajel
Orajel Antiseptic Oral Pain Rinse – Formulated for Mouth Sores, Cleanses Hard-to-Reach Areas, Dual-Medicated with Hydrogen Peroxide & Menthol, 473mL
9.4Excellent
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- 05Zilactin
Zilactin-B Mouth Sore Relief Gel, 6 g – Fast-Acting Oral Pain Relief, Long-Lasting Protective Barrier, Helps Canker Sores, Cuts & Irritation Inside Mouth
Main highlights- MEDICATED WITH BENZOCAINE 10% - Clinically active ingredient helps numb pain at the source for fast and effective symptom relief.
- LONG-LASTING PAIN CONTROL UP TO 6 HOURS - Helps reduce discomfort so you can eat, drink, and talk more comfortably without constant reapplication.
- INVISIBLE, TARGETED APPLICATION - Clear-drying gel applies directly to the sore for discreet, mess-free relief inside the mouth.
- FAST RELIEF FOR MOUTH SORES & IRRITATION - Provides quick-acting relief from pain caused by canker sores, mouth ulcers, and minor oral irritations.
- ADVANCED BIOADHESIVE PROTECTIVE BARRIER - Patented gel forms a protective layer over the sore, locking in medication and shielding the affected area.
9.2Excellent
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- 06Canker-X
Canker-X Mouth Sore Gel, Fast Pain Relief & Healing for Canker Sores, Cheek Bites and Oral Abrasions, Benzocaine Free and Alcohol Free, Adults and Children 6+ Years, 0.28 fl oz
10% OffMain highlights- SOOTHES, HYDRATES & PROTECTS: The unique and clinically tested Canker-X gel formula contains Polyvinylpyrrolidone (PVP) which forms a micro-thin, protective coating over a mouth sore to block irritants like food & drinks and relieve discomfort
- SAFE & EFFECTIVE: Clinically tested, Canker-X Gel is an effective canker sore treatment for both children (6+ years) and adults. Key ingredients are Aloe Vera to soothe, Sodium Hyaluronate to hydrate and Polyvinylpyrrolidone (PVP). Use as needed
- IDEAL MOUTH SORES TREATMENT: Canker-X soothes canker sores, cheek bites, mouth sores, and mouth abrasions often caused by braces and dentures. The alcohol free and benzocaine free oral pain relief gel promotes healing and relieves pain
- HOW TO USE: Use the extended nozzle to easily apply the gel on even the hard-to-reach mouth sores. You can also apply gel with a clean finger or cotton swab. Wait 2 mins for the protective barrier to form. Avoid eating/drinking for 1 hour for best results
- FAST PAIN RELIEF & HEALING GEL: Canker-X canker sore treatment gel provides fast, long-lasting oral pain relief without the burning or numbing sensation. Canker-X Gel is a clinically tested canker sore treatment inside mouth that coats, hydrates, and soothes
9.0Excellent
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- 07Orajel
Orajel Cold Sore Pain Relief Gel, From the Leading Oral Pain Relief Brand for Adults, Relieves All Mouth Sore Pain, 3X Medicated, 5.3g
Main highlights- QUICK AND MESS-FREE: Now with a Ready-Open Tube Tip for easy access
- Orajel, it's mouth medicine.
- INSTANT PAIN RELIEF: provides immediate, targeted pain relief from cold sores and mouth sores
- From the #1 Oral Pain Relief Brand for Adults.
- 3X MEDICATED: 20% benzocaine and menthol to soothe gums.
8.7Very Good
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- 08Colgate
Colgate Peroxyl Antiseptic Mouthwash with 1.5% Hydrogen Peroxide, Alcohol Free Mouth Sore Rinse for Canker Sores and Minor Oral Irritations and Burns, Mild Mint, 500 mL Bottle
Main highlights- WHAT’S INCLUDED: One (1) 500 mL bottle of Colgate Peroxyl Mouth Sore Rinse, Alcohol Free* Antiseptic Mouth Oral Rinse in Mild Mint
- MADE WITH 1.5% HYDROGEN PEROXIDE: This antiseptic oral rinse with 1.5% hydrogen peroxide helps gently cleanse and foam away debris from minor oral wounds
- HOW TO USE: To use this hydrogen peroxide mouth rinse, rinse with half a capful (10 mL) for one minute and spit out
- CLEANSES MINOR ORAL WOUNDS: Colgate Peroxyl Mouth Sore Rinse is specially designed to help cleanse minor oral wounds like canker sores, mouth irritations, and mouth burns
- ALCOHOL FREE MOUTH RINSE*: This alcohol free oral rinse is gentle enough for use up to 4x daily after meals and at bedtime for up to 7 days, or as directed by a dentist or physician
8.6Very Good
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- 09Oral-B
Oral-B Hygienic Mouthwash, Mouth Sore, Special Care Oral Rinse, Neutralizes Bad Breath, Soothing Mint, 475 mL
Main highlights- You will receive one (1) 475mL bottle of Oral-B Mouth Sore Oral Rinse with a Soothing Mint flavor.
- Scientifically formulated for mouth sores, including canker sores, cheek bites, braces and denture irritations.
- Properly cleanses minor oral wounds.
- Oral-B Special Care Rinse Collection is crafted to meet your unique oral care needs.
- Mint flavor with soothing effect.
8.4Good
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- 10Colgate
Colgate Peroxyl Mouth Sore Rinse - 1.5% Hydrogen Peroxide, Mint Flavour, 237 mL - Opti Rinse Mouthwash for Canker Sore Treatment and Mouth Wash Liquid
8.3Good
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