Don't know if this will be of any help to anyone....
I needed root canal on two teeth before lockdown, my app was cancelled the day after lockdown started.
I was prescribed two lots of antibiotics, they did nothing. For weeks and weeks, i literally took all the pain killers i could, without overdosing to manage the pain.
I rang the dentist many times to be told i cannot be triaged for an emergency app as it doesn't sound like my teeth are infected.
The pain was getting worse, finally managed to speak to a different dentist and he referred me straight away to have treatment.
The next day i was seen by an emergency dentist, all very good with social distancing, hand washing and they took my temp etc and was all wearing the protective gear.
He gave me an xray and said, wow i cannot believe your not rolling around the floor in agony.... You have a large infection, you have two nerves on show and you are in alot of pain! i was like FINALLY!!
SO after nearly 7 weeks of been in pain, he used the "older style" tools so that he didnt use the newer ones which are not allowed atm, something to do with covid 19 but i cant remember what he said exactly. But he temporarily fixed the issues and gave me new stronger antibiotics, fingers crossed the pain is now 1/10 instead of 8/10 and i can carry on until i am able to get root canal hopefully soon!