Diclofenac 75mg dr tablets?

Diclofenac 75 mg delayed‑release (DR) tablets are a prescription non‑steroidal anti‑inflammatory drug (NSAID) used mainly to relieve pain and reduce inflammation in conditions such as osteoarthritis, rheumatoid arthritis, and acute musculoskeletal injuries.

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1. What it is

Feature	Detail
Active ingredient	Diclofenac sodium (75 mg per tablet)
Form	Delayed‑release (enteric‑coated) tablets designed to release the drug in the small intestine, helping to reduce stomach irritation.
Brand names (examples)	Voltaren® DR, Cataflam® DR (availability may vary by country).
Class	Non‑steroidal anti‑inflammatory drug (NSAID).

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2. Indications (approved uses)

Condition	Typical use
Osteoarthritis	Pain & stiffness management
Rheumatoid arthritis	Symptom control
Acute musculoskeletal pain (e.g., sprains, strains)	Short‑term pain relief
Post‑surgical pain	Adjunct therapy (if indicated)

Always follow a healthcare professional’s prescription and dosage instructions.

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3. How to take it

Instruction	Detail
Dose	Usually 75 mg once daily (often in the evening). Some patients may take 75 mg twice daily, but this is less common for delayed‑release tablets.
Food	Can be taken with or without food. If you have a history of stomach upset, taking it with a meal may help.
Swallow whole	Do not crush or chew. The coating protects the stomach lining.
Duration	Short‑term use is safest. Long‑term therapy requires regular monitoring.
Missed dose	Take as soon as remembered, unless it’s nearly time for the next dose; then skip. Don’t double up.

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4. Common side effects

System	Typical symptoms
Gastro‑intestinal	Nausea, heartburn, dyspepsia, abdominal pain; rarely ulceration or bleeding
Central nervous system	Headache, dizziness, fatigue
Cardiovascular	Fluid retention, hypertension (rare)
Renal	Reduced kidney function (especially in the elderly or those with pre‑existing disease)
Hepatic	Elevated liver enzymes (rare)
Allergic	Rash, pruritus, anaphylaxis (very rare)

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5. Serious (but rare) risks

Risk	Key points
Gastro‑intestinal bleeding/ulcer	Highest in people ≥60 yr, those with a history of ulcers, or on concomitant anticoagulants.
Cardiovascular events	Small increased risk of heart attack or stroke in long‑term/high‑dose users.
Kidney injury	Especially in patients with dehydration, renal impairment, or those on ACE inhibitors/ARBs.
Allergic reactions	Anaphylaxis may occur; seek immediate medical help if severe.

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6. Who should avoid or use with caution

Category	Recommendation
Pregnancy	Contraindicated in the third trimester (risk of premature closure of ductus arteriosus). Use only if the benefit outweighs the risk.
Breastfeeding	Excretion into milk is low, but generally avoided unless absolutely necessary.
Liver disease	Use cautiously; monitor liver enzymes.
Kidney disease	Dose adjustment or alternative therapy may be needed.
Heart failure	Avoid or monitor closely due to fluid retention.
History of ulcers or GI bleeding	Use with caution; consider gastroprotective agents.
Children	Not approved for use under 12 yrs in many countries.

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7. Drug interactions

Drug / Class	Effect / Precaution
Warfarin / other anticoagulants	↑ bleeding risk – monitor INR.
Other NSAIDs / COX‑2 inhibitors	Additive GI and cardiovascular effects.
SSRIs / SNRIs	↑ bleeding tendency.
ACE inhibitors / ARBs / diuretics	↑ risk of kidney dysfunction.
Lithium	↑ serum lithium levels.
Cimetidine / other P‑450 inhibitors	↑ diclofenac plasma levels (more side effects).
Steroids	Additive GI and hypertension risks.

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8. Monitoring (for long‑term therapy)

Parameter	Frequency	Reason
Blood pressure	Every visit	Hypertension risk
Kidney function (CrCl or eGFR)	Every 3–6 months	Renal safety
Liver function tests	Every 6–12 months	Hepatotoxicity risk
Full blood count	Periodically	Hematologic changes
GI assessment (history of bleeding, ulcers)	At baseline & as needed	Early detection of GI issues

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9. What to do if you miss a dose

1. Take it as soon as you remember—but do not double up.
2. If it’s close to the next dose time, skip the missed dose and resume regular schedule.
3. If you’re unsure, contact your pharmacist or physician.

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10. When to seek medical help

• Severe abdominal pain, black/tarry stools, or vomiting blood.
• Sudden swelling, shortness of breath, chest pain, or fainting.
• Severe rash, itching, or swelling of face/lips.
• Unexplained fatigue or dizziness that worsens over time.

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Bottom line

Diclofenac 75 mg DR tablets are an effective pain‑relief and anti‑inflammatory option when taken as prescribed. Because of its potential for serious GI, cardiovascular, and renal side effects—especially in certain populations—regular monitoring and adherence to dose limits are essential. If you have any doubts or are taking other medications, discuss them with your prescribing clinician or pharmacist.

Disclaimer: This information is for educational purposes only and does not replace personalized medical advice. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.