United States / USD Country & Currency
Country
United States
Currency
US Dollars
Save
Country
Australia
Gibraltar
Hong Kong
Malta
Northern Ireland
Puerto Rico
Scotland
Singapore
Switzerland
United Kingdom
United States
Currency
US Dollars
GB Pounds
AU Dollars
Euro
Explore our range Categories
Ask us a question 877-271-6591 or 800-868-9064
U.S. Shipping Update: We are continuing to accept and ship orders to the United States.
New U.S. customs requirements take effect from 20 January 2027. Read our full update for what this means for your order.

Shipping delays due to Covid-19 Virus

Please fill the form to receive updates when we can ship your order.

Mouth Ulcers

Our Mouth Ulcers class of Dental-Oral medications are used to treat mouth ulcers, which are open lesions in the mouth, to relieve pain and promote healing. 

Use the search feature to quickly find the product you are looking for, by entering either the active ingredient, e.g. Triamcinolone or the product name, e.g. Kenalog 

What is a mouth ulcer?

A mouth ulcer is also known as a canker sore or aphthous stomatitis (inflammation of the mouth).  A mouth ulcer begins as a lesion or break in the mucous membrane on the lining of the cheeks, lips or throat.  It then forms a small shallow crater with a rim and can be painful, affecting eating and drinking. Mouth ulcers can heal themselves in time but often recur and can be caused as a result of injury or irritation to the inside of the mouth or tongue; when vulnerable such as at times of stress or hormonal changes; after eating certain foods or due to a nutritional deficiency, such as vitamin B12, folic acid or iron. 

Treatment for mouth ulcers

Although mouth ulcers usually heal themselves within two weeks, there are medications available to relieve symptoms.  The corticosteroid triamcinolone is available in a topical dental paste that can be applied directly to the mouth ulcer to help reduce pain and inflammation.  
Read more
5 Stars

Customer Review

Hear from more than 1000 happy customers!
Heart Icon
"There's a reason I always come back to you for my meds; it's your customer service and your quality of products. Thanks for all you do! :) I love doing business with you all, thanks."
Anthony MO, USA • May 2026
Heart Icon
"I just received the inhalers and see that they don’t expire until next November, which is excellent! I really wanted to thank you again for all of your help and excellent customer service through this all. I’m sure it was a stressful time for your company as well. We will always continue ordering through your company."
Brooke Loffredo NJ,USA • October 2025
Heart Icon
"I have ordered with Inhouse for many years. They've always been excellent. Even after emergencies when we needed things in the past, I've never been let down. They've always been lovely to me and I just feel like I'm getting things from friends. So, I love Inhouse! There hasn't been anything bad, so it would be a new one if there ever was. The goods have always been delivered as seen and priced as advertised, and replaced if necessary. So, it's a straight 5-star award."
Gina UK • June 2026
Heart Icon
"Thank you so very much. I appreciate all the help & responses that you've provided. Its not often that companies go that extra mile but you have & Im truly grateful for it."
Melissa Reiger GA, USA • July 2025
Heart Icon
"You guys are great keep doing what you're doing, i'd give y'all a tip if there was an option"
Stevie Rhodes UK • May 2025
Heart Icon
"My experience with Inhouse Pharmacy in Vanuatu was smooth and efficient from beginning to end. I found the instructions on the website easy to understand and follow. I was also able to get phone information easily. I would offer one suggestion: that the office hours and time zone be indicated on the website. Furthermore, I was kept abreast of my order status, and the order arrived safe and sound right around the time I was told it would. I would not hesitate to order products from Inhouse again. Thank you."
Taylor NM, USA • June 2026
Heart Icon
"As a satisfied customer of Inhouse Pharmacy for many years now, for both pet meds and personal use, I can confirm that the service provided is exemplary. From helpful people when I have queries, to efficient ordering and fast delivery (my most recent order arrived in the UK in a week), I'm more than happy to recommend them."
Jane UK • May 2026
Heart Icon
"I have been a happy and satisfied customer of Inhouse Pharmacy for over 20 years. I have always been treated with great courtesy and my yearly order has always arrived between ten and twelve days after submitting the order. I would unqualifiedly recommend this company."
Wayne VA, USA • June 2026
Heart Icon
"Always great products and service and I have been coming back for over 20 years now! THANK YOU"
Cathy Lees OK, USA • June 2025
Heart Icon
"Great service, never had a problem"
Kimberly NM, USA • August 2025
 

This website uses cookies. View our policy and select your preferences here