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The pain associated with root canal treatment is a major source of fear for patients. Pre treatment, treatment, and post treatment pain is anticipated, experienced, remembered, and shared by patients. The aim of this trail was to compare the effects of single doses of three oral medications on postoperative pain following instrumentation of root canals in teeth with irreversible pulpitis.
Patients who had anterior or premolar teeth with irreversible pulpitis without any signs and symptoms of acute or chronic apical periodontitis and moderate to severe pain were randomised to one of 4 groups by balanced block random allocation into four groups of 25 each receiving a single dose of either:-
- Placebo
- Tramadol (100 mg)
- Novafen (325 mg of paracetamol, 200 mg ibuprofen and 40 mg caffeine )
- Naproxen (500 mg)
immediately after the first appointment where the pulp was removed, and the canals were fully prepared. Pain intensity was scored on a 10-point VAS before and after treatment for up to 24 h postoperatively.
They found that at the 6, 12 and 24 h postoperative intervals after drug administration, the intensity of pain was significantly lower in the experimental groups than in the placebo group (P < 0.01).
Tramadol was significantly less effective (P < 0.05) than Naproxen, and Novafen that were similar to each other (P > 0.05).
They concluded that:-
A single oral dose of Naproxen, Novafen and Tramadol taken immediately after treatment reduced postoperative pain following pulpectomy and root canal preparation of teeth with irreversible pulpitis.
Mehrvarzfar P, Abbott PV, Saghiri MA, Delvarani A, Asgar K, Lotfi M, Karamifar K, Kharazifard MJ, Khabazi H. Effects of three oral analgesics on postoperative pain following root canal preparation: a controlled clinical trial. Int Endod J. 2011 Sep 8. doi: 10.1111/j.1365-2591.2011.01950.x. [Epub ahead of print] PubMed PMID: 21902704.
Other Relevant reviews
Pak JG, White SN. Pain prevalence and severity before, during, and after root canal treatment: a systematic review. J Endod. 2011 Apr;37(4):429-38. Review.PubMed PMID: 21419285
See also in Dental Elf
5 to 7% of patients have persistent pain after root canal treatment
я хацу знат капсоле новафен по рускому языке
Novafen
парацэтамол: Paracetemol 325 mg
Ібупрофен: Ibuprofen 200 mg
кафеін: Caffeine 40 mg
Naproxen