Diclofenac Use in India – Why It May Seem “No More Useful”

Diclofenac has not become completely useless as a medicine in India, but its use has become more restricted and cautious over the years. This can make it feel like it is “no more useful” or “no longer preferred” compared with earlier.

1. What Diclofenac Is

Diclofenac is a non-steroidal anti-inflammatory drug (NSAID) used for:

• Pain relief (muscle, joint, dental, post-operative pain)
• Inflammatory conditions (like arthritis)
• Sometimes menstrual pain

2. Why Its Use Has Reduced or Become More Strict

2.1 Safety Concerns (Heart, Kidney, Stomach)

Over time, more data showed that diclofenac can carry significant risks, especially if used in high doses, for long durations, or in people with other health problems:

• Cardiovascular risks: Increased risk of heart attack and stroke compared with some other NSAIDs, particularly in people with existing heart disease or risk factors.
• Kidney effects: Can worsen kidney function, especially in patients with pre-existing kidney disease, dehydration, or those on certain other medicines.
• Stomach/intestine problems: Risk of gastritis, ulcers, and bleeding, like other NSAIDs, but in some studies diclofenac is considered relatively higher risk.

Because of these safety issues, many doctors in India and worldwide have shifted towards other painkillers (for example, paracetamol, or other NSAIDs considered relatively safer in specific situations), especially for long-term use.

2.2 Regulatory Restrictions (Especially on Veterinary Use)

In India, diclofenac became a major environmental concern because of its use in cattle:

• When cattle treated with diclofenac died, their carcasses were eaten by vultures.
• Vultures are extremely sensitive to diclofenac, leading to kidney failure and massive declines in vulture populations.

Because of this, the Government of India banned or strongly restricted veterinary diclofenac formulations and tightened rules (e.g., limiting multi-dose vials). This may also have created a public impression that diclofenac in general is “bad” or “banned,” even though human formulations are still available with precautions.

2.3 Change in Prescribing Trends

Due to safety data and updated guidelines:

• Many doctors now avoid diclofenac in people with heart disease, kidney disease, ulcers, or in elderly patients.
• For mild to moderate pain, doctors may prefer paracetamol or other NSAIDs depending on the individual case.
• Diclofenac may still be used for short-term, specific indications under medical supervision, but not as casually as before.

This change in prescribing habits can make it look like diclofenac has “lost its usefulness,” but in reality, it is still pharmacologically effective; it is just used more selectively and carefully.

3. Is Diclofenac Banned for Humans in India?

As of publicly available information up to late 2025:

• Human diclofenac (tablets, injections, gels, etc.) is not fully banned in India.
• Its use is regulated and doctors are more cautious, especially in high-risk patients.
• Veterinary diclofenac has been specifically restricted because of the vulture issue.

Exact brand availability and local chemist practice can vary, and rules can change, so your doctor or local pharmacist is the best person to clarify what is currently allowed and commonly used in your area.

4. What This Means for You as a Patient

• If diclofenac “stopped working” for your pain, it is usually not because the medicine lost its power, but because:

  • The underlying problem has changed or worsened, or
  • Your doctor decided it’s safer to use a different medicine due to your health profile.

• If your doctor has advised you to avoid diclofenac, it is usually to reduce the risk of side effects, not because the drug is useless.
• Never restart or continue diclofenac on your own without medical advice, especially if you have heart, kidney, liver, or stomach problems.

5. What You Can Discuss With Your Doctor

If you are confused about why diclofenac is not being used for you anymore, you can ask your doctor:

• “Is there a safety concern (heart, kidney, stomach, age, other medicines) that makes diclofenac risky for me?”
• “What are the safer alternatives for my type of pain or arthritis?”
• “For how long and at what dose can I safely use painkillers?”

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For educational and informational purposes only. Not a diagnosis or medical advice. Please consult a licensed healthcare professional.

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