Diclofenac Warnings & Precautions

Q: Is Diclofenac safe for everyone?

Diclofenac is not suitable for everyone. Avoid in active or history of peptic ulcer disease or GI bleeding Always inform your doctor of all medical conditions before starting Diclofenac.

Q: What is the difference between NSAIDs and paracetamol?

Paracetamol reduces pain and fever but has minimal anti-inflammatory effect. NSAIDs reduce pain, fever, and inflammation, but carry more GI and cardiovascular risks. Paracetamol is generally preferred for simple pain or fever in those at risk.

Before taking Diclofenac, inform your doctor of all your medical conditions and medications. Certain conditions and patient groups require special precautions or may make Diclofenac unsuitable.

Key Warnings

→Avoid in active or history of peptic ulcer disease or GI bleeding
→Use with caution in cardiovascular disease or risk factors
→Avoid or reduce dose in renal impairment
→Avoid in severe hepatic impairment
→Use with caution in asthma (may precipitate bronchospasm)

Pregnancy and Breastfeeding

→Avoid NSAIDs in the third trimester due to risk of premature closure of ductus arteriosus. Use in first and second trimesters only when benefits outweigh risks, under medical supervision.

Older Adults

→Older adults are at significantly increased risk of gastrointestinal bleeding, peptic ulceration, renal impairment, and cardiovascular events. Use the lowest effective dose for the shortest duration with close monitoring.

Chronic Conditions

→Patients with heart failure, kidney disease, hypertension, or liver disease should use NSAIDs only under close medical supervision or avoid them entirely.

When Not to Use

→Active gastrointestinal bleeding or perforation
→Severe heart failure
→Severe renal impairment (eGFR < 30 mL/min)
→Third trimester of pregnancy
→Known hypersensitivity to any NSAID

Safety Note

Diclofenac should only be taken as prescribed. If you have any concerns about whether Diclofenac is suitable for you, consult your doctor or pharmacist.

Frequently Asked Questions

Is Diclofenac safe for everyone?

Diclofenac is not suitable for everyone. Avoid in active or history of peptic ulcer disease or GI bleeding Always inform your doctor of all medical conditions before starting Diclofenac.

What is the difference between NSAIDs and paracetamol?

Paracetamol reduces pain and fever but has minimal anti-inflammatory effect. NSAIDs reduce pain, fever, and inflammation, but carry more GI and cardiovascular risks. Paracetamol is generally preferred for simple pain or fever in those at risk.

More About Diclofenac

Dosage & Administration

Side Effects

Drug Interactions

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Medical Disclaimer: This drug reference is provided for informational purposes only and is not a substitute for professional medical advice. Always consult your physician or pharmacist before changing your medication. Information reviewed by the vHospital Editorial Team · Sources: WHO, BNF, FDA prescribing information.