Tooth and Mouth Problems

Sensitivity,front gums looking black nd I its bleeding anytime Sometimes I feel sore tooth It's looking yellow also Pls help me

I have a common problem of mouth ulcer since childhood from which I suffer around 1-3 times in around 3 months. What I should do to get rid of it permanently ?

I have a large ulcer in my mouth which is causing me a lot of pain and distress. It is on the inner cheek next to the gums. It has been there for the last 3-4 days. I'm having a lot of difficulty in eating and drinking. Please suggest a remedy which can soothe the pain and also make the ulcer go away quickly.

I have an extra tooth behind my lower fronth teeth. As it is aligned vertically, it is pushing my front teeth forward, even the upper teeth are getting effected. And also, food particles are getting between that tooth and my front tooth. Some doctors have suggested for braces. Also, I have found that a new tooth is coming from behind my lower side teeth. Suggest what can be done in this case?

I wanted to ask that can I smoke after 4 5 days of tooth extraction if I am having stitches also.. ?

Is there any way to arrest her tooth decay. Which is the good  tooth do you recommend. Her sister 14 years can she go  for listerine gargle daily and she has to go for braces. Which is the right age do you recommend.

I have a bad breath even after i brush my teeth two times a day. After 5-10 minutes of brushing or eating meals the bad breath starts. Please help me solve this problem.

I am suffering from lichen planus from past 8-9 months ,and from 4-5 months my gums became red with little swelling getting difficulty in brushing and cnt eat spicy .not getting wats this.

I produce so much of saliva... that I wake up and if I notice my mouth then.. Within minutes .. My mouth is full of saliva and constantly spit every few minutes during the day to get rid of it... After brushing.. The problem gets reduced.. But.. It still continues...

My cheeks hurt mostly with the headache.It is very often. It is that type of pain which usually happens when we laugh too much .i think i have some kind of allergy or problem with dust.