Symptoms of Root Canal or Symptoms of A Filling?

Question

Curious what the symptoms of a root canal are compared to symptoms of a filling? I had some slight throbbing lastnight, but not today. I am not sensitive to hot or cold that I know of. What are the symptoms of a root canal vs. a cavity filling? Any dentist or endontists out there that can advise? Thank you.

Yes, I am scared. Thank you for your help. I just had a root canal 2 months ago and because I am still paying that one off, I cannot afford another one. Besides, my appointment is 2 wks away and I am worried I will develop a deeper infection and need a root canal. It's weird, like this dull periodic slight throb. No sensitivity to hot or cold as I stated earlier. My friend who worked for an endodontist said you generally do not have throbbing unless you are ready for a root canal. That's where my fear stems from. I woke up lastnight with slight throbbing but it went away quickly. I sure hope I don't need another one.

Answer 1

root canal symptoms..... ok so most RC people dont have feeling to hot or cold in that tooth b/c in fact it is dead.
also swelling.
like huge swelling anywhere in your face.
also an absess. u can see it on ur gums. u cant miss it.
cavity.... not to mych other than sens to hot or cold. poss throbbing. depending on how long u have had the cavity.
trust me hun u just have a cavity! stop worrying.

Answer 2

I read somewhere, "If it hurts when you eat or drink, it's a cavity. If it hurts all the time, you need a root canal." I had the same problem a couple of months ago and it was just a filling. Couldn't find much info online. I would bet you just need a cavity filled. Get to the dentist right away though, cause the longer you wait the more likely you'll need a root canal.