Tooth and Mouth Problems

After a root canal done seven years ago I am having pain on that tooth, how is that possible

I've been having toothache and consulted the doctor but the gave tablets for toothache.....those are not proper working on particular problem....plz....give advice/suggestion to get instant relief...

If i have cavity , which is tha final stage where we should stop ayurveda and go for the root canal treatment?

It's a red lump on the back right hand roof of my mouth right when I put my tongue directly up to touch the roof of my mouth I feel the lump it feels like a miniature p is under my skin I have have a cold for the past week because of the weather amongst other things but I feel fine the lump isn't too sore but if I push it it hurts and if I eat the wrong items it'll get swollen

Got treatment for this problem. But still it occurs while drinking water, brushing before bedtime and chewing hot fried foodstuffs.

I got x-ray sir.... doctor said to me root canal mandatory.... is root canal cure fully Tell me about root canal.... regarding diet,side effects, carings....like that

Tooth pain since 3 days i am suffering want some cheap rates root canal treatment and cap as suggested by some other doctor i have shown

9 months whenever I spit I have blood mixed with my spit. I don't know whether it is from tongue or gums.but i can taste blood

I've had a prominent clicking jaw for as long as I can remember, the left being more extreme than the other. Upon having my wisdom teeth removed, the click has sort of declined. It's less present, and I have to open my mouth much further before it clicks. This has become a problem for me. If I open my mouth wide and it doesn't click, it's very painful to reclose it, especially on the left. It hasn't been clicking, so every time I open it wide, I have to stop, be in pain, then reclose it.

Sir/madam iam suffering from teath pain from last night. It's very horrible. Please give me a good suggestion for control my teeth pain.