Frequent ulcer in the mouth may be due to some systemic region.Through oral examination and necessary investigation followed by  consultation with a physician Will help you to evaluate the cause.

Stress,  an upset stomach,  improper sleep patterns,  bad food habits,  vitamin B complex deficiencies,  poor oral hygiene are a few reasons for oral ulcers.  Lasers are excellent in relieving pain.  But a thorough evaluation is important. Feel free to consult Laser Smile Care Centre anytime. God bless u.

Hello.. Well acidity and lack of eating food items like milk,curd,and food rich in vitamin b will cause such problems...you can use zytee gel for temporary relief of symptoms....use becousules capsules for atleast 15 days .consult a physician...thank you

There are many reasons for multiple and recurrent ulcers but we cannot narrow down to the right diagnosis without a proper clinical examination and history of the patient..... you need to visit a dentist with an MDS degree in either oral pathology or oral medicine......they will be able to provide you with the best diagnosis.... Regards....

Hello..mouth ulcers may be due to stress,vitamin deficiency,sharp tooth ,viral or bacterial infections.kindly consult dentist and ENT specialist to know the exact cause and permanently eliminate.Lead a stres free life.

Mouth ulcer or aphthous ulcers occur due to multiple reasons ...as mentioned earlier ..It is due to stress in majority of instances ...Other causes includes sharp tooth ,vitamin deficiencies, acidity ,skipping meals ,allergies etc.Usually it's self limiting will go off on its own but do recur periodically .Only thing you can do is relax your self if there is stress...take Vitamin supplements ...apply local anaesthetic gels to sore area...if severe pain kindly consult a local dentist for further trt.All the best.

There are many  local and systemic factors which can result in burning sensation in mouth    So a good clinical examination  of the mouth and systemic evaluation  are required to make a sound diagnosis