Diflunisal

Diflunisal is a newer NSAID (non-steroidal anti-inflammatory drug) chemically derived from salicyclic acid. It relieves pain and reduces inflammation. Diflunisal is commonly used to treat pain, swelling and stiffness associated with arthritis.


Adult Dose
Dose: 3.571 to 7.143 mg/kg
Single Dose: 5.4 (5.357)
Frequency: 12 hourly
Route: PO
Instructions: Maintenance, As Required
Neonatal
Paedriatic
Characteristics
. It is of Synthetic origin and belongs to Salicylic Acid. It belongs to Cyclo-oxygenase inhibitor pharmacological group on the basis of mechanism of action and also classified in Analgesics and Anti-inflammatory Agents pharmacological group.The Molecular Weight of Diflunisal is 250.20.
Contraindications
Diflunisal is contraindicated in conditions like Peptic ulcer,Bronchospasm,Renal diseases.
Effects
The severe or irreversible adverse effects of Diflunisal, which give rise to further complications include Gi bleeding, Stevens johnson syndrome, Jaundice, Renal failure, Gastric ulceration, Acute interstitial nephritis.The symptomatic adverse reactions produced by Diflunisal are more or less tolerable and if they become severe, they can be treated symptomatically, these include Dizziness, Headache, Tinnitus, GI symptoms.
Indications
Diflunisal is primarily indicated in conditions like Dental surgery, Dysmenorrhoea, Mild to moderate pain, Osteoarthritis, Pain, Rheumatoid arthritis, Sprains, Strains.
Interactions
Diflunisal is known to interact with other drugs, the details of drug interactions is as follows:DrugDetailsSeverityOnsetManagementAlprazolamAluminium Hydroxide and OxideAluminium Hydroxide and OxideAspirinHydrochlorothiazideIndomethacinDiflunisal increases the serum concentration of indomethacin upto two to three folds by inhibiting its renal metabolism and excretion thus increases the risk of toxicity such as gastrointestinal and CNS side effects.MajorCoadministration of these agents should be avoided.Magnesium Oxides and HydroxidesOxazepamParacetamolProbenecidSulindac These interactions are sometimes beneficial and sometimes may pose threats to life. Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.
Interfrence
Liver Function Test (LFT)
Risks
Drug should not be given to Paediatrics, Pregnant Mothers, and Neonates.If prescribing authority justifies the benefits of the drug against the possible damages he/she should reevaluate them and consult the reference material and previous studies.
Storage
Tab Store Below 40°C. Protect from Sunlight and Moisture.
Warnings
Diflunisal should be used with caution and lower daily dose in patients with kidney impairment. It should be used with caution in patients with compromised cardiac function, hypertension and other conditions pre-disposing to fluid retension.
Back to List

Any information that appears on this website page is provided for the purpose of general information. This website has been compiled in good faith by HMIS.Online. However, no guarantee is made as to the completeness, validity or accuracy of the information it contains.