Hey practo user, You can consult me online on my page for digital prescription and for dental advice so that i can diagnose you properly. Take care! Thanks

Can consult through personal chat and would be able to guide you further in such recurrent or prolonged cases of apthae.

Apply kenakort ointment 4-5 times daily

Please check if the ulcers come at particular times when you are under more stress or low on immunity. Start taking a multivitamin, vitamin B and Vitamin C. These can be alternated so that you take 1 a day. Whatever you use on the ulcer will only help keep any secondary infection at bay. It will take its own time to heal. Keep it as clean as you can without irritating it further

Hello, Major aphthous ulcers last from days to weeks, it might take more days to heal, so you need to continue with local application of gel and taking multivitamins.

Please, consult on practo! We are here to help you! Also, I will help you please read following & don't self medicate  : For healing of the minor apthus ulcer it takes7-10 days and for major it takes 2-3 weeks to heal; the factors that determines this are- 1.underlying medical condition like GERD, a gastrointestinal condition & so consultation with physician should be done. 2.diet- increase vitamin B12 rich fruits like Banana, papaya, oranges etc . to boost its healing. 3. In diet don't eat spicy& salty foods as it interferes with or delays healing. 4.drink lots of water throughout the day. 5.avoid stress as it's a major  causative factor for ulcer .So you can try yoga , meditation, any of form of exercise or spend sometime on any of your hobby. 5.maintain oral hygiene by brushing with proper technique & Gargle with lukewarm salt water after every meals to maintain oral hygiene.