Mouth ulcers (also known as aphthous ulcers or canker sores) are shallow, painful sores inside the mouth. They appear as painful white or yellow ulcers surrounded by a bright red area. They can make eating, drinking, and talking uncomfortable. Nearly everyone suffers from mouth ulcers at one time or the other in their lives. Most would also agree that these insignificant-looking ulcers can cause major discomfort. For some people, the irritation and pain can be so troublesome that it tends to disrupt their daily life. Besides the pain, mouth ulcers have another troublesome feature associated with them- ‘frequent recurrence.’ These ulcers tend to occur very frequently in some people. It is a common issue with mouth ulcers that while the first lot is not fully healed, new ulcers are already on their way. Mouth ulcers (apthae) also tend to occur in crops or multiple numbers. The most common sites places where mouth ulcers appear are inside of the lips, inside of the cheeks, base of gums, under the tongue, on the palate. Ulcers on the tongue are also fairly common.
Homeopathic medicines for mouth ulcers work well to treat the ulcers quickly, and also help to prevent their recurrence. These are natural medicines for treatment of mouth ulcers that help during the acute phase of the condition in reducing pain as well as the duration of ulcers. Conventional treatment for recurrent mouth ulcers involves pain management and lowering of the healing time of the ulcer. However, conventional treatment does not cure the ulcers permanently as it usually advises using a rinse of saltwater, antiseptic liquids, baking soda or steroid to reduce the pain, but the underlying cause remains the same. This increases the tendency to develop ulcers again and again. However, homeopathic medicines for mouth ulcers work by naturally treating the cause of the problem. Homeopathy medicines help heal mouth ulcers quickly by speeding up the healing process.
Homeopathic medicines, along with healing ulcers, also assist in managing associated complaints of pain, tenderness, burning sensation, bleeding from ulcers, mouth dryness / excessive salivation. Any offensive odor from mouth is also reduced with these medicines.
Mouth ulcers can arise from various reasons and to get long-term results, that cause needs to be addressed. Homeopathic medicines always aim at treating the root cause behind recurrent mouth ulcers to give complete cure. Homeopathic medicines boost the body’s self-healing mechanism to fight with the cause to ensure natural recovery. For complete recovery in homeopathy, one needs to complete the entire course of treatment as prescribed by a homeopath.
Homeopathic medicines to treat recurrent mouth ulcers is selected individually for every case at all the times. The peculiar symptoms associated with mouth ulcers serve as the key to find the correct homeopathic prescription for every case. To obtain best results, one should take any homeopathic medicine after consulting a homeopathic doctor.
As well-known, homeopathy is a natural healing science due to which it has zero side effects. Homeopathic medicines are suitable to treat recurrent mouth ulcers in persons of any age group and always offer help without worry of any sort of adverse reactions.
Top 5 Homeopathic Medicines for Mouth Ulcers
Merc Sol, Borax, Nitric Acid, Arsenic Album and Kali Iodatum are some common medicines used for treating mouth ulcers.
1. Merc Sol – Top Medicine for Mouth Ulcers
Merc Sol is a leading medicine for treating mouth ulcers and is often considered the first line of treatment for mouth ulcers. It is indicated for all kind of ulcers whether small or big and in severe cases, where the mouth is inflamed with burning aphthous ulcers with a lot of salivation. In cases needing it, flat ulcers with red, inflamed edges on the tongue and the inside of the lips and cheeks are present. The ulcers are painful too. A foul, metallic taste is felt in the mouth. Merc Sol not only hastens the healing of ulcers and reduces the pain, but it also eradicates the tendency of frequent mouth ulcers.
When to use Merc Sol?
Merc Sol is highly recommended to treat mouth ulcers with red, inflamed margins, pain, and burning sensation with increased salivation.
How to use Merc Sol?
This medicine is mainly used in 30C power once a day.
2. Borax – For Mouth Ulcers that Bleed Easily
Borax is a highly effective medicine to treat ulcers that have a tendency to bleed easily when touched, or during eating. Other key indications for borax to be used are dryness in the mouth with rapid formation of the ulcers. The ulcers appear in the mouth especially on the inner surface of the cheeks. It is also used for mouth ulcers in infants and babies.
When to use Borax?
Borax is highly recommended to manage mouth ulcers having a tendency to bleed along with dryness in the mouth.
How to use Borax?
Both low and high potencies of this medicine work well, however, it is advised to begin with its 30C potency that can be taken one or two times a day.
3. Nitric Acid – For Mouth Ulcers with Severe Pain
Nitric Acid is a beneficial medicine for managing mouth ulcers accompanied with marked pain. The ulcers appear on the soft palate, within the cheeks and on the edges of the tongue. The pain in the ulcers is sticking type like that from a splinter. Salivation is increased and a bad odor emanates from the mouth.
When to use Nitric Acid?
This medicine is well indicated for treating mouth ulcers that are very painful with a splinter (a small sharp piece of wood or glass) like pain.
How to use Nitric Acid?
It is recommended to use this medicine once a day in 30C power.
4. Arsenic Album – For Mouth Ulcers With Burning Sensation
Arsenic Album is an important medicine to help cases of mouth ulcers when burning sensation is present. There is dryness in the mouth with intense thirst for water. Bitter, sour or metallic taste is felt in the mouth.
When to use Arsenic Album?
Arsenic Album is a very suitable medicine to treat mouth ulcers that have marked burning sensation along with dry mouth.
How to use Arsenic Album?
It can be taken in 30C potency once a day.
5. Kali Iodatum – For Mouth Ulcers With Irregular Shape And White Coating Like Milk
Kali Iodatum is a well-indicated medicine for mouth ulcers where irregular shaped ulcers appear in the mucous membrane of the mouth. The ulcers are white and appear as if coated with milk. Along with the ulcerative condition of the mouth, copious salivation, offensive mouth odor, heat in the mouth, swelling and bitterness in the mouth are some other symptoms that indicate the need for this medicine.
When to use Kali Iodatum?
This medicine is of great use in treating mouth ulcers having irregular shape and white color.
How to use Kali Iodatum?
Kali Iodatum 30C can be used once a day.
Causes of Recurrent Mouth Ulcers
1. The exact cause and process of development of mouth ulcers is not known. Ulcers can be the result of a combination of conditions, like:
2. A mechanical injury caused by the sharp edges of teeth, fillings, crowns, dentures, braces or even accidental biting of the inner mouth can lead to an ulcer due to irritation. Eating rough foods or putting sharp things like pens, toothpicks or fingernails in the mouth can also cause a tear in the mucous membrane, from where an ulcer can develop.
3. Putting hot food or beverages in the mouth can cause redness inside the mouth, especially in sensitive areas like the palate or the lining of the cheeks and back of the lips and lead to an ulcer.
4. Any strong or concentrated caustic chemicals, when kept for long in the mouth, can cause a chemical trauma inside the mouth. For example, holding medicine in the mouth instead of swallowing it can create a problem if the medicine is strong. Such injuries are more common in children or people under psychiatric care.
5. A viral, bacterial, fungal, parasitic contact can contribute to the growth of infection inside the mouth. A weakened immune system and a tear in the mucous membrane of the mouth can lead to the development of ulcers on the inner lining of the mouth.
6. Mouth ulcers can occur as a side effect of medications like antibiotics, painkillers, steroids, analgesics, NSAIDs (Non-Steroidal Anti-inflammatory Drugs).
7. Deficiency of Vitamin B12 and iron can trigger the growth of ulcers.
8. Tobacco is a major cause of mouth ulcers, so smokers are more prone to develop recurrent mouth ulcers. Alcohol also triggers mouth ulcers by disrupting the absorption of nutrients in the system.
9. Recurrent Aphthous Stomatitis (Canker Sore) is the most common cause of recurrent mouth ulcers. This condition causes the recurrent formation of oral ulcers for unknown reasons.
10. Xerostomia is a feeling of a dry mouth that is often associated with the decreased functionality of salivary glands. This prevents lubrication of the mucous membranes and due to excessive dryness in the mouth, lesions can appear inside the mouth.
11. The herpes simplex virus (HSV-1) also causes mouth ulcers as a symptom of the herpes infection.
Other factors that can contribute to the occurrence of recurrent mouth ulcers are:
Poor oral hygiene
Diabetes
Emotional stress
Dermatological causes like lichen planus, lupus erythematosus.
Products containing SLS (sodium lauryl sulfate), like toothpaste and mouthwash.
Gastrointestinal causes like celiac disease, Crohn’s disease, ulcerative colitis, etc.
Epithelial atrophy that makes the lining more fragile and easily breached.
Radiation-induced stomatitis is more common after radiotherapy. It can cause mucosal erosions and ulcerations on the lower jaw.
Vesiculobullous Diseases lead to the development of vesicles and bullae formation on the mucous membranes of the oral cavity, which tend to be fragile and quickly break down. These leave behind ulcers in the mouth.
Family tendency: Someone who has a family tendency of having recurrent mouth ulcers can be at high risk of developing it.
Hormonal changes: Due to hormonal changes that usually occur during menstruation, pregnancy or menopause, some women tend to experience oral changes that include the development of canker sores or bleeding from the gums.
Signs and Symptoms of Mouth Ulcers
Mouth ulcers feel like elevated areas inside the mouth, on areas like the inner cheeks, inside of the lips, under or on the tongue, and the sides of the tongue. Some common signs of a mouth ulcer include:
Yellow discoloration of the elevated area with the surrounding reddened edges. These can sometimes be coated with a white or milky lining.
Swelling inside the cheeks or the lips
Bleeding from the ulcers
Dryness in the mouth
Offensive odor from the mouth
Some common symptoms of recurrent mouth ulcers include:
Pain: Pain can range from mild to moderate or even severe and it depends completely on the individual case
Discomfort: These can cause significant discomfort in eating, drinking or even while talking
Tenderness of the affected area
Burning sensation in the mouth
Tingling in the affected area
Warmth and dryness of the mouth with increased thirst
Excessive salivation
Irritation of the sores by acidic, rough or dry foods






Respectedsir, My father Mr. Manish Sanghavi is suffering from recurrent mouth ulcers on tongue ,below tongue.We tried several ways of treating his ulcers. Sir, myself being a homoeopathic student of 2nd yr,i told my father to bring natrum sulph 6xand he took 2 times a day but every time it would relieve him and again ulcers relapse.sir please suggest me any ways to get out of this condition.
sir/mam
i am suffering by sores(fungas) on my tounge from last two months.it hurt so much.on right side it pain too much.please help me by giving appropiate treatment.i have used many mouth cream n medicines but it give pain in whole neck in side badly.
Dear Dr.Sharma. I am facing mouth ulcer problem from last one month. Can u advice the Homeopathic medicine for treatment of the mouth ulcer
hello sir,
My daughter her age is 5 yr is suffering from mouth ulcer from last 4 years. I will take many medicine but no positive response. I was very worried about that. please give me solution.
Dear sir,
i’m mukesh from bhagalpur,bihar.Sir i have blisters in my tongue and pain in eat hot foods.Please give its solution and medicine..
Thanks
Dr Doctor
I have been getting mouth ulcers all my teenage and adult life (I am now 31).
Recently since second pregnancy had mouth ulcers coming themselves and because of bites or cuts from eating. I also get spots on the side of the tongue at the back left side. (in the last three months I had them four times or more).
I feel run down but who would not with two small children. I am also breastfeeding.
can you please advice what medication to take?
When I have ulcers-spots I feel my tonsils enlarged and somehow painful too while swallowing or touching, just on the side where the ulcer is.
Thank you so much in advance,
Kind regards
Katerina
hi doctor,
I am suffering from this problem of mouth sores for long. I thought that it to be related to my stomach problem as sometime I have loose motions and sometimes constipation. plz suggest a suitable remedy / medicine for this.
kind regards
Priyanka
dear doctor, im 34 year old male, i have problem with mouth ulcer since childhood, during ulcer there is a mild fever too. thank you. anticipating your valuabe advice.
sir, im 34 year old, i have a prolem with mouth ulcer from chilfhood, when ulcer occur in my mouth specially on my tounge, there is a mild fever. il be anticipating your valuable advice.
My wife is suffering from frequent mouth ulcer for the past 20 years. The only time she was not having any ulcer was during the 1 year period of her pregnancy. These ulcers are recurrent and goes away some times with in a week and at times it may take 3 weeks even. Earlier these ulcers use to come near her periods but now a days the time when it comes cannot be predetermined. She has used all type of medicine. Please suggest a remedy to this
AM SUFFRING FROM MOUTH ULCER FROM MORE THEN 2 YEARS . ULCER SEE N EVERYDAY IN MOUTH PARTS ,LIKE TOUNGE ,LIPS ETC. WE TAKE ALLOPATHY ,AYURVED TREATMENT BUT TILL NOT FEEL WELL . SO PL REPLYE ME THANKS.
sir my mother suffring from mouth ulcer( inner side right and left on cheek) since 2year…pls suggest me about ur home treatments….
Dear Sir,
I’m 29 yr old female.
I have been suffering from mouth ulcers and constipation right from my childhood.
and I have also been suffering from acne problems on my face, shoulders and back from past 7 yrs. I’ve full faith in homeopathic treatment and have been following it for 3-4 yrs.
but the problems come back whenever I stop the medication.
Hope you can help me soon with your advice and treatment.
Thank you,
Regards
Manjari
I have recurring toung ulcer.I need a permanent homeo solution.
Dear Doctor,
I have two more cases for my wife’s parents and they are as follows:
1. Mother in Law, she is around 53 years old. Last 3-4 months she is having problem in her mouth mainly in her tongue/front side of the tongue. She can’t eat anything. When eating she feels like something burning effect on the end of her tongue, but can’t see anything there. Some doctors even told her that it was due to broken teeth and she removed 2-3 teeth, but the problem is still there. Some doctors told that it is due to some vitamin problem and treated without any effect. She is taking local homeo treatment for around 1 month without any relief. Please give some advice/treatment/medicines for her.
2. Father in law, he is around 62 years old and now he is having itching all over his body. Its now around 6 months and done treatment in all types. Now he is taking treatment with local homeo doctor but without any relief. in thighs it become dark colour and in night it feels too much itching. Please advise him a good treatment.
Your urgent reply is awaited.
Regards
SIR I HAVE MOUTH ULCER THROUGH OUT THE WHOLE YEAR. I AM TAKING BOTH BORAX AND MERC SOL . BUT EVEN NOW I HAVE PAIN FROM MOUTH ULCET . WHICH POWER OF BORAX I SHOULD TAKE ? PLEASE HELP . PLEASE
Dear sir,
I suffering with mouth ulser on tounge from last 4 years. I feel pain while eating spicy items. I had consulted a Allopathic Doctor and I was advised medicine for one month. And even after taking this medicine I did dnot find any cure. Sometimes there is itching also. I am using Vitamine Tab also it is not cure.
Kindly advise me the best Homeopathic medicine that can cure my ulcer immediately.
my mam is suffering from tooth pain and gumdeseases she is also a diabetic patient.now she came to know that she have chronic colitis.she is so weak what medicines she need to take or not
Dear Dr. Sharma
I want to discuss about my father he has mouth ulcers from almost 1.5 months it is not healing now he started taking homeopathic medicine please help me what should i do for him his age is 62 years.
Thanks
Sapna Arora
What kind of diet should one take when suffering from mouth ulcers. What is the home remedy for the same