Hi Julie,
Hope you will find a relief soon...Here is what I'm doing...I just got 3 RC tooth extracted day before yesterday and my surgeon agreed to let me heal without anti-biotics and I'm taking tissue salts (kali s, calc s, ferr p, sil) and homeopathic remedies (Arn, Hyper, Led, Symph)...
I think tissue salts can be bought without prescription - as for homeo, you should probably consult a homeopath in your area ASAP. Please remember: I'm NOT a doctor and my advice is not equivalent to medical advice - this is just what I'm doing at the moment.
Get well soon.