Ulcers are not caused by toothpastes in itself. Second thing, toothpaste will NOT heal ulcers as well! Mouth ulcers can be caused due to various reasons. You need to give a complete history online to a dentist or you can visit a clinic. Make sure you check your iron levels and also vitamin deficiency. Get it checked and start the supplements if needed. You can apply any over the counter mouth gel for ulcers and make sure to avoid spicy and hot foods for a few days. Stress also plays a major role in development of ulcers. We need to have every possibility ruled out before a proper treatment is given.

Mouth ulcers can be due to various reasons like allergy to any ingredient of toothpaste, stress, vitamin deficiency etc. You need to visit dentist and get it checked For relief you can apply dologel three- four times a day on ulcers. Drink plenty of water.

Hello Colgate will not Reduce ulcer ,thr r many reason behind ulcer.consult through this for medicines

no you wont get ulcer by using tooth paste ,please consult near by dentist and consult,no need to worry

Multiple ulcers could have various reasons. General history required. Take multivitamins along with Gel: Dologel-ct for local application 3-4 times a day.

Toothpaste rarely causes mouth ulcers. There might be other reasons. Just changing to another brand doesn't make it alright.