Diclofenac Free Acid
Diclofenac free acid is a non-steroidal anti-inflammatory drug (NSAID). Diclofenac free acid is only available in the form of dispersible tablets, specifically designed to disintegrate quickly in water yielding a tasteless suspension of it, which is taken orally. The actions and uses are similar to those of diclofenac sodium.
Primary Characteristics
It is of Synthetic origin.
Non-proprietary name: Diclofenac free acid.

Pharmacokinetics
Distribution: Diclofenac Free Acid has a plasma protein binding is 99.7%.
Elimination: renal excretion is 60%.
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Indications
Diclofenac Free Acid is primarily indicated in conditions like Dysmenorrhoea, Infiltration anaesthesia (higher strengths for dental use only), NSAID-associated gastric or duodenal ulcers, Prophylaxis of acute rejection in allogenic renal transplantation.
Contraindications
Diclofenac Free Acid is contraindicated in conditions like Gastric ulceration, Hypersensitivity to any component of product.
Dosage
Diclofenac Free Acid's dosage details are as follows:
| Dose | Single Dose | Frequency | Route | Instructions |
|---|---|---|---|---|
| Adult Dosage | ||||
| 125 mg | 125 mg | Every 8h | PO | |
| Paediatric Dosage (20kg) | ||||
| No data. | ||||
| Neonatal Dosage (3kg) | ||||
| No data. | ||||
Drug Interactions
Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.
Side Effects
Diclofenac Free Acid is known to cause more or less tolerable side effects which are usually transient. These include Diarrhea, Epigastric pain, GI bleeding, Nausea and vomiting, Rashes .
Warnings / Precautions
Available Brands
Drug Classification
- 1.2.1.3 — Non steroidal anti-inflammatory drugs (NSAIDs)
Manufacturers
Manufacturers of Diclofenac Free Acid in Pakistan: