justin 12.5mg suppository - Diclofenac (12.5mg) medicine

Diclodyne 12.5 Suppository: Complete Medicine Guide

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🏭 Neon Laboratories Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 21, 2026
⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for pain and inflammation.
Reviewed by
SaathiMed Expert Panel | Sep 21, 2026

When to Call Your Doctor IMMEDIATELY

  • Blood in stool or vomit
  • Severe abdominal pain
  • Chest pain or difficulty breathing
  • Severe headache with visual changes
  • Sudden swelling of face, lips, or throat
  • Yellowing of skin or eyes
  • Decreased urine output
  • Unusual bleeding or bruising

If experiencing severe symptoms, call emergency services immediately.

What is justin 12.5mg suppository used for?

This medicine is a rectal suppository containing 12.5 mg of diclofenac, an NSAID used for short-term relief of pain and inflammation when oral NSAIDs are not suitable. It works by blocking COX enzymes to reduce prostaglandins.

  • Generic Name: Diclofenac (12.5mg)
  • Manufacturer: Neon Laboratories Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 justin 12.5mg suppository के बारे में (Hindi Summary)

उपयोग: यह दवा डिक्लोफेनाक 12.5 मिलीग्राम का रेक्टल सपोजिटरी है, जिसका उपयोग दर्द और सूजन को कम करने के लिए किया जाता है। यह मुख्य रूप से उन स्थितियों में दी जाती है जब मरीज मुंह से दवा नहीं ले सकता, जैसे उल्टी, मतली या निगलने में कठिनाई। यह ऑपरेशन के बाद के दर्द, चोट, गठिया के दर्द और मांसपेशियों के दर्द में राहत देती है। यह शरीर में प्रोस्टाग्लैंडिन नामक रसायन को कम करके काम करती है, जो दर्द और सूजन का कारण बनता है। इसे डॉक्टर की सलाह के बिना इस्तेमाल न करें।

साइड इफेक्ट्स: आम दुष्प्रभावों में मलाशय में जलन, बेचैनी, पेट दर्द, मतली, दस्त और सिरदर्द शामिल हैं। गंभीर दुष्प्रभावों में पेट या आंतों में रक्तस्राव, अल्सर, गुर्दे की समस्या, हृदयाघात और स्ट्रोक शामिल हो सकते हैं। यदि आपको काला मल, उल्टी में खून, सीने में दर्द, सांस लेने में कठिनाई, या चेहरे पर सूजन हो, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा का उपयोग डॉक्टर के बताए अनुसार ही करें। इसे निर्धारित अवधि से अधिक न लें। उपयोग से पहले और बाद में हाथ धोएं। यदि आपको गंभीर मलाशय दर्द, रक्तस्राव, या एलर्जी के लक्षण दिखें, तो तुरंत डॉक्टर से मिलें। शराब का सेवन न करें क्योंकि इससे पेट में रक्तस्राव का खतरा बढ़ सकता है। यदि आप गर्भवती हैं या गर्भधारण की योजना बना रही हैं, तो डॉक्टर से सलाह लें।

💡 Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

💊 justin 12.5mg suppository Uses & Benefits

[{"condition":"Acute pain management","description":"Relieves moderate to severe pain, especially when oral NSAIDs are not tolerated.","evidence":"Well-established"},{"condition":"Post-operative pain","description":"Used for short-term pain relief after surgical procedures.","evidence":"Well-established"},{"condition":"Musculoskeletal injuries","description":"Reduces pain and inflammation in sprains, strains, and sports injuries.","evidence":"Well-established"},{"condition":"Arthritis flare-ups","description":"Provides symptomatic relief during acute exacerbations of osteoarthritis or rheumatoid arthritis.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Migraine attacks","description":"Sometimes used rectally for acute migraine when oral route is not feasible.","evidence":"Limited"},{"condition":"Renal colic","description":"May be used for pain relief in kidney stones, but evidence is limited.","evidence":"Limited"}]

Primary treatment for: Pain and inflammation

Also treats: Osteoarthritis, Rheumatoid arthritis, Ankylosing spondylitis, Acute gout, Dysmenorrhea

📋 Drug Information

Generic Name(s)Diclofenac (12.5mg)
Brand Namejustin 12.5mg suppository
ManufacturerNeon Laboratories Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassPAIN ANALGESICS
Action ClassNSAID's- Non-Selective COX 1&2 Inhibitors (acetic acid)
Route of AdministrationRectal
StorageStore at room temperature (15-30°C). Keep away from direct sunlight and moisture. Do not freeze.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always insert the suppository after a bowel movement to ensure it stays in place.
2
If the suppository is too soft, place it in the refrigerator for a few minutes before use.
3
Use the lowest effective dose for the shortest duration to minimize side effects.
4
Avoid using this medicine if you have active stomach ulcers or bleeding disorders.
5
Inform your doctor if you are taking blood thinners, as this medicine can increase bleeding risk.
6
Do not use this medicine for more than 7 days without consulting your doctor.
7
Stay well hydrated to help protect your kidneys while using this medicine.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Chronic joint pain
This medicine is commonly prescribed for this.
Likely Use
Fever
This medicine is not a primary fever reducer.
Not Primary
Acute injury pain
This medicine can be used for short-term pain relief.
Likely Use

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionDiclofenac is absorbed through the rectal mucosa. The bioavailability of rectally administered diclofenac is approximately 50-60% compared to oral administration, but it may be higher than oral if the patient has vomiting or malabsorption. Absorption is rapid, with peak plasma concentrations typically occurring within 30-60 minutes after insertion.
DistributionDiclofenac is highly bound to plasma proteins (99.7%), primarily albumin. It distributes widely into synovial fluid, where it can persist for up to 12 hours after a dose. The volume of distribution is approximately 0.55 L/kg.
Protein BindingApproximately 99.7% bound to plasma proteins, mainly albumin.
MetabolismDiclofenac is extensively metabolized in the liver by cytochrome P450 enzymes, primarily CYP2C9, to several metabolites, including 4'-hydroxydiclofenac, 5'-hydroxydiclofenac, and 3'-hydroxydiclofenac. Some metabolites may have weak anti-inflammatory activity.
Half-LifeThe terminal elimination half-life of diclofenac is approximately 1-2 hours. However, the therapeutic effect may last longer due to tissue distribution.
ExcretionDiclofenac and its metabolites are excreted primarily in the urine (about 65%) and bile/feces (about 35%).
BioavailabilityRectal bioavailability is approximately 50-60% relative to oral dosing.
Onset of ActionPain relief typically begins within 30 minutes after rectal insertion.
Peak Plasma TimePeak plasma concentration occurs approximately 30-60 minutes after administration.
Duration of ActionThe analgesic effect usually lasts 4-6 hours, but may be longer depending on the individual.

How It Works

This medicine works by inhibiting the cyclooxygenase (COX) enzymes, primarily COX-1 and COX-2, which are involved in the synthesis of prostaglandins. Prostaglandins are chemicals that promote inflammation, pain, and fever. By blocking their production, diclofenac reduces pain and swelling. The rectal route allows for systemic absorption, bypassing the upper gastrointestinal tract, which may reduce direct stomach irritation but does not eliminate the risk of systemic GI side effects.

Mechanism Steps

1
Absorption: After rectal insertion, diclofenac is absorbed through the rectal mucosa into the bloodstream.
2
COX inhibition: Diclofenac binds to and inhibits COX-1 and COX-2 enzymes, blocking the conversion of arachidonic acid to prostaglandin H2.
3
Reduced prostaglandin synthesis: This leads to decreased production of prostaglandins, which are mediators of pain, inflammation, and fever.
4
Clinical effect: The result is relief from pain and reduction of inflammation and fever.

💡 How to Take justin 12.5mg suppository

Strength: Rectal suppository containing 12.5 mg of diclofenac.

1Wash your hands thoroughly with soap and water.
2If the suppository is soft, place it in the refrigerator for a few minutes to firm it up.
3Remove the suppository from its packaging.
4Lie on your side with your lower leg straightened and upper leg bent toward your chest.
5Gently insert the suppository into the rectum, pointed end first, using your finger or the applicator provided.
6Push it in about 1 inch (2.5 cm) for adults.
7Stay lying down for a few minutes to prevent it from slipping out.
8Wash your hands again after insertion.

Dosage Information

Adult DosageThe usual adult dose of this medicine is one 12.5 mg suppository inserted rectally once or twice daily, depending on the severity of pain and the patient's response. The maximum daily dose should not exceed 25 mg (two suppositories) unless directed by a doctor. The dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Use the lowest effective dose for the shortest duration possible.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients (above 65 years) are at increased risk of adverse effects, especially gastrointestinal bleeding and renal impairment. Use the lowest effective dose for the shortest duration. Monitor renal and hepatic function closely.
Renal ImpairmentUse with caution in patients with renal impairment. Dose reduction may be necessary. Avoid in severe renal impairment (eGFR <30 mL/min). Consult a doctor for individualized dosing.
Hepatic ImpairmentUse with caution in patients with hepatic impairment. Dose reduction may be necessary. Avoid in severe hepatic impairment. Consult a doctor for individualized dosing.
Maximum Daily Dose25 mg per day (two 12.5 mg suppositories) unless otherwise directed by a doctor.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

Food
No specific timing
Rectal administration bypasses the digestive tract, so food does not affect absorption.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of justin 12.5mg suppository

✅ Common Side Effects

Rectal irritation or burning (Common (5-10%))
Usually resolves with continued use. If severe, consult your doctor.
Abdominal pain or discomfort (Common (5-10%))
Take with food if possible, or consult your doctor if persistent.
Nausea (Common (5-10%))
Usually transient. Stay hydrated and avoid heavy meals.
Headache (Common (5-10%))
Rest and hydrate. Consult doctor if severe or persistent.
Diarrhea (Uncommon (1-5%))
Monitor hydration. Consult doctor if it persists beyond 48 hours.

🚨 Serious Side Effects

Gastrointestinal bleeding or ulceration (Rare (<0.1%))
Seek immediate medical attention if you notice black, tarry stools, vomiting blood, or severe abdominal pain.
Cardiovascular events (heart attack, stroke) (Rare (<0.1%))
Call emergency services if you experience chest pain, shortness of breath, or sudden weakness.
Kidney injury (Rare (<0.1%))
Report decreased urine output, swelling, or fatigue to your doctor immediately.
Severe allergic reaction (anaphylaxis) (Very rare (<0.01%))
Seek emergency help if you have swelling of face, lips, throat, or difficulty breathing.
Liver toxicity (Rare (<0.1%))
Report yellowing of skin or eyes, dark urine, or right upper abdominal pain to your doctor.

⚠️ Rare Side Effects

Aseptic meningitis
Seek medical attention if you experience severe headache, stiff neck, or sensitivity to light.
Pancreatitis
Report severe upper abdominal pain radiating to back to your doctor.
Hepatitis
Report jaundice, fatigue, or abdominal pain to your doctor.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Aspirin Major
Methotrexate Major
Lithium Major
ACE inhibitors Moderate
Diuretics Moderate
Corticosteroids Moderate
SSRIs Moderate
Antacids Minor
Cholestyramine Minor

🚨 Major Interactions

  • Warfarin
  • Aspirin
  • Other NSAIDs
  • Methotrexate
  • Lithium

⚡ Moderate Interactions

  • ACE inhibitors
  • Diuretics
  • Corticosteroids
  • SSRIs

🍷 Alcohol Interaction

Avoid alcohol while using this medicine. Alcohol increases the risk of gastrointestinal bleeding and can worsen liver toxicity.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to diclofenac or other NSAIDs","Active peptic ulcer or gastrointestinal bleeding","Severe heart failure","Severe renal impairment","Severe hepatic impairment","Coronary artery bypass graft surgery (peri-operative period)","Third trimester of pregnancy","History of asthma, urticaria, or allergic reaction after taking aspirin or other NSAIDs"]

⚠️ Warnings & Precautions

["This medicine may increase the risk of serious cardiovascular events. Use with caution in patients with cardiovascular risk factors.","Gastrointestinal bleeding, ulceration, and perforation can occur without warning. Use with caution in the elderly and those with a history of GI disease.","Renal impairment can occur. Monitor renal function, especially in dehydrated patients or those on other nephrotoxic drugs.","Hepatic effects: may cause liver enzyme elevations. Monitor liver function during prolonged use.","Avoid use in patients with a history of asthma, urticaria, or allergic reactions to NSAIDs.","Do not use for more than 7 days without medical advice.","Elderly patients are at higher risk of adverse effects. Use the lowest effective dose.","This medicine may impair platelet function and prolong bleeding time. Use with caution in patients with bleeding disorders."]

🤱 Lactation Safety

Diclofenac is excreted in breast milk in small amounts. It is generally considered compatible with breastfeeding, but consult your doctor before use.

💊 Overdose Management

Overdose may cause nausea, vomiting, abdominal pain, gastrointestinal bleeding, headache, dizziness, and in severe cases, renal failure, seizures, or coma. There is no specific antidote. Treatment is supportive and symptomatic. Activated charcoal may be administered if the patient presents within 1-2 hours of ingestion. Monitor vital signs, renal function, and electrolytes. Hemodialysis is not effective for removing diclofenac.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Additional Safety Advice

General Safety

Use this medicine exactly as prescribed by your doctor. Do not use it for longer than recommended. Wash your hands before and after insertion. If you experience severe rectal pain, bleeding, or any signs of an allergic reaction, stop use and seek medical help immediately. Avoid alcohol while using this medicine as it can increase the risk of stomach bleeding. Inform your doctor if you have a history of heart disease, kidney or liver problems, or bleeding disorders. Do not use this medicine if you are pregnant, especially in the third trimester, unless directed by your doctor.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are at higher risk of gastrointestinal bleeding, renal impairment, and cardiovascular events. Use the lowest effective dose for the shortest duration. Monitor renal and hepatic function closely.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before using this medicine. NSAIDs may affect ovulation and are generally avoided during pregnancy, especially in the third trimester.

🏥 Post-Surgery Considerations

This medicine may be used for post-operative pain, but it should be used with caution due to increased risk of bleeding. Follow your surgeon's instructions regarding its use.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine before any dental procedure, as it may increase bleeding risk. Your dentist may advise you to stop it temporarily.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce stress on joints.
🥗
Engage in low-impact exercises like swimming or walking.
😴
Practice good posture to prevent musculoskeletal pain.
💧
Include anti-inflammatory foods like omega-3 fatty acids in your diet.
🧘
Get adequate sleep to promote healing.
🌞
Avoid smoking as it can worsen inflammation and delay healing.

🏋️ Exercise Considerations

Avoid strenuous exercise or heavy lifting while experiencing acute pain. Gradually resume activities as pain improves. Consult a physiotherapist for a tailored exercise plan.

🥗 Diet Recommendations

Include omega-3 rich foods like fish, flaxseeds, and walnuts.
Reduce intake of processed foods and refined sugars.
Stay well hydrated to support kidney function.
Eat a balanced diet rich in fruits and vegetables.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or drowsiness in some people. Avoid driving or operating heavy machinery until you know how it affects you. It may also cause rectal discomfort, which can be managed by proper insertion technique.

🛑 When to Stop This Medicine

Stop using this medicine and consult your doctor if you experience severe side effects, if pain persists beyond 7 days, or if you develop signs of infection or allergic reaction. Do not stop abruptly if you have been on long-term therapy without medical advice.

📅 Long-Term Use Effects

Long-term use of this medicine can increase the risk of gastrointestinal bleeding, ulcers, kidney impairment, and cardiovascular events. Regular monitoring of renal and hepatic function, as well as blood counts, is recommended. Use the lowest effective dose for the shortest duration possible.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Physical therapy

Can complement medicine for chronic pain and improve mobility.

Evidence: Well-established
Topical NSAIDs

May provide localized pain relief with fewer systemic side effects.

Evidence: Well-established
Acupuncture

May help with certain types of pain, but evidence is mixed.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific interactions with vaccines are known. However, if you are scheduled for vaccination, inform your healthcare provider about this medicine.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with the prescription label. Keep a copy of your prescription with you. Store it at room temperature and protect it from extreme heat or cold. If traveling across time zones, continue with your regular dosing schedule as prescribed. Check local customs regulations regarding controlled substances, though diclofenac is generally not a controlled substance.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 50-year-old man with severe knee osteoarthritis who could not take oral NSAIDs due to stomach ulcers.
He was prescribed this medicine for pain relief. He used it twice daily for 5 days and experienced significant pain reduction without stomach upset. He was advised to use it only during flare-ups and to monitor for any rectal irritation.
💡 Lesson: Rectal suppositories can be a good alternative for patients who cannot tolerate oral NSAIDs, but they still require medical supervision.
👤 A 35-year-old woman with acute back pain after a fall.
She was given this medicine in the emergency room for pain. She noticed relief within 30 minutes. She was advised to use it for no more than 3 days and to follow up with her doctor if pain persisted.
💡 Lesson: This medicine provides rapid pain relief, but it should not replace a proper diagnosis and treatment plan.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine typically starts relieving pain within 30 minutes after insertion.

Q: How often can I use it?

A: The usual frequency is once or twice daily, but follow your doctor's prescription.

Q: Can I use it if I have a stomach ulcer?

A: No, this medicine is contraindicated in active peptic ulcer disease.

Q: Is it safe during pregnancy?

A: It is generally avoided in the third trimester. Consult your doctor.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for justin 12.5mg suppository

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Suppositories are only for children or unconscious patients.
    Fact: Suppositories are a valid alternative for adults who cannot take oral medicines due to nausea, vomiting, or difficulty swallowing.
  • Myth: Diclofenac suppositories are safer than oral tablets.
    Fact: While they bypass the upper GI tract, they still carry systemic risks including GI bleeding, cardiovascular events, and renal impairment.
  • Myth: You can use diclofenac suppositories for any type of pain.
    Fact: They are effective for inflammatory pain but not for all types of pain. Consult a doctor for proper diagnosis.

🔄 Alternative Options

Generic Alternatives

  • Diclofenac sodium suppository

Brand Alternatives

  • Diclodyne 12.5 suppository

📊 Comparison with Similar Medicines

[{"medicine":"Diclofenac suppository","class":"NSAID","route":"Rectal","onset":"30 minutes","duration":"4-6 hours"},{"medicine":"Diclofenac oral tablet","class":"NSAID","route":"Oral","onset":"30-60 minutes","duration":"4-6 hours"},{"medicine":"Paracetamol suppository","class":"Analgesic","route":"Rectal","onset":"30-60 minutes","duration":"4-6 hours"}]

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