Zeromac Gel: Complete Medicine Guide for Pain Relief
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Severe allergic reaction: swelling of face, lips, throat, or difficulty breathing.
- Severe skin reaction: painful rash with blistering or peeling skin.
- Signs of gastrointestinal bleeding: black stools, vomiting blood, or severe abdominal pain.
- Signs of kidney problems: decreased urine output, swelling in legs or feet.
- Signs of liver problems: yellowing of skin or eyes, dark urine, severe fatigue.
- Chest pain or difficulty breathing.
- Severe headache with visual changes.
If experiencing severe symptoms, call emergency services immediately.
What is zeromac gel used for?
This medicine is a topical gel containing diclofenac diethylamine and linseed oil, used for localized pain and inflammation. Apply it to the affected area 3-4 times daily as directed by your doctor.
- Generic Name: Diclofenac diethylamine (1.16% w/w) + Linseed Oil (10% w/w)
- Manufacturer: Gilpod Healthcare
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 zeromac gel के बारे में (Hindi Summary)
उपयोग: यह दवा एक टॉपिकल जेल है जिसमें डाइक्लोफेनाक डाइएथिलामाइन और अलसी का तेल होता है। इसका उपयोग जोड़ों और मांसपेशियों के दर्द, सूजन और अकड़न के इलाज के लिए किया जाता है। यह मोच, खिंचाव, गठिया और खेल चोटों में राहत देती है। इसे प्रभावित त्वचा पर दिन में 3-4 बार लगाएं।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में त्वचा पर लालिमा, खुजली, जलन या दाने हो सकते हैं। ये आमतौर पर हल्के होते हैं और दवा बंद करने पर ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि आपको सांस लेने में कठिनाई, चेहरे या गले में सूजन, या गंभीर त्वचा प्रतिक्रिया हो तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा को केवल स्वस्थ त्वचा पर लगाएं। आंखों, म्यूकस झिल्ली या खुले घावों पर न लगाएं। लगाने के बाद हाथ धो लें। उपचारित क्षेत्र को धूप से बचाएं। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें। बच्चों की पहुंच से दूर रखें।
💊 zeromac gel Uses & Benefits
[{"condition":"Acute musculoskeletal pain (e.g., sprains, strains)","description":"Provides localized relief of pain and inflammation following soft tissue injuries.","evidence":"Well-established"},{"condition":"Osteoarthritis of superficial joints (e.g., knee, hand)","description":"Reduces pain and improves function in mild to moderate osteoarthritis.","evidence":"Well-established"},{"condition":"Localized rheumatic pain","description":"Used for symptomatic relief of pain in muscles and joints.","evidence":"Established"},{"condition":"Soft tissue injuries (e.g., contusions, tendinitis)","description":"Helps reduce swelling and pain associated with minor injuries.","evidence":"Established"}]
Off-label uses: [{"condition":"Localized neuropathic pain","description":"Sometimes used off-label for topical relief of certain neuropathic pain conditions, though evidence is limited.","evidence":"Limited"}]
Primary treatment for: Musculoskeletal pain and inflammation
Also treats: Osteoarthritis, Rheumatoid arthritis (localized symptoms), Soft tissue injuries, Sprains and strains
📋 Drug Information
| Generic Name(s) | Diclofenac diethylamine (1.16% w/w) + Linseed Oil (10% w/w) |
| Brand Name | zeromac gel |
| Manufacturer | Gilpod Healthcare |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | PAIN ANALGESICS |
| Action Class | |
| Route of Administration | Topical |
| Storage | Store at room temperature (15-30°C). Protect from direct sunlight and moisture. Keep the tube tightly closed when not in use. Do not freeze. |
| Shelf Life | 24 months from the date of manufacture. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works by inhibiting the cyclooxygenase (COX) enzymes, primarily COX-2, which are involved in the production of prostaglandins. Prostaglandins are chemicals that promote inflammation, pain, and fever. By blocking their production in the applied area, diclofenac reduces local inflammation and pain. Linseed oil contains alpha-linolenic acid, an omega-3 fatty acid that may also modulate inflammatory pathways and support skin health. The combination provides targeted symptomatic relief.
Mechanism Steps
💡 How to Take zeromac gel
Strength: Gel containing diclofenac diethylamine 1.16% w/w and linseed oil 10% w/w.
Dosage Information
| Adult Dosage | Apply a thin layer of this medicine to the affected area 3 to 4 times daily, or as directed by your doctor. The dose and frequency depend on the condition being treated and the size of the affected area. Do not exceed the recommended dose. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Wash hands after application unless the hands are the treated area. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may be more susceptible to systemic effects of NSAIDs. Use with caution and monitor for adverse effects. No specific dose adjustment is required for topical use, but individualization by a clinician is recommended. |
| Renal Impairment | No specific dose adjustment is required for topical use. However, use with caution in patients with severe renal impairment, as systemic absorption may occur. |
| Hepatic Impairment | No specific dose adjustment is required for topical use. However, use with caution in patients with severe hepatic impairment. |
| Maximum Daily Dose | The maximum daily dose for topical application is not strictly defined, but generally, application should not exceed 3-4 times daily or cover more than a limited area. Follow your doctor's instructions. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of zeromac gel
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Warfarin | Major | |
| Ibuprofen | Major | |
| Methotrexate | Major | |
| ACE inhibitors | Moderate | |
| Diuretics | Moderate | |
| Lithium | Moderate | |
| Corticosteroids | Moderate | |
| Aspirin | Moderate | |
| Topical corticosteroids | Minor | |
| Other topical products | Minor |
🚨 Major Interactions
- Oral NSAIDs (e.g., ibuprofen, naproxen)
- Anticoagulants (e.g., warfarin)
- Methotrexate
⚡ Moderate Interactions
- Antihypertensives (e.g., ACE inhibitors, diuretics)
- Corticosteroids
- Lithium
🍷 Alcohol Interaction
No specific interaction is established between this topical medicine and alcohol. However, alcohol may increase the risk of gastrointestinal bleeding if the medicine is absorbed systemically in significant amounts. It is advisable to limit alcohol consumption while using this medicine, especially if you have a history of stomach ulcers or bleeding.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to diclofenac, linseed oil, or any component of the formulation","History of asthma, urticaria, or allergic-type reactions after taking aspirin or other NSAIDs","Application on broken skin, open wounds, or mucous membranes","Use in the eyes or on the eyelids","Third trimester of pregnancy","Children under 14 years of age (unless directed by a doctor)"]
⚠️ Warnings & Precautions
["For external use only. Do not ingest.","Avoid contact with eyes and mucous membranes. If contact occurs, rinse thoroughly with water.","Do not apply to large areas of skin or use for prolonged periods without medical advice.","Do not use with occlusive dressings unless directed by a doctor.","Avoid exposure of treated areas to sunlight or sunlamps to prevent photosensitivity.","Wash hands after application unless hands are the treated area.","Consult a doctor if symptoms persist or worsen after 7 days.","Use with caution in patients with a history of gastrointestinal ulcers or bleeding.","Use with caution in patients with cardiovascular disease, renal impairment, or hepatic impairment.","Keep out of reach of children."]
🤱 Lactation Safety
Diclofenac is excreted in breast milk in small amounts. Topical application is unlikely to result in significant systemic absorption, but caution is advised. Consult a doctor before use during breastfeeding. Avoid applying to the breast area to prevent infant exposure.
💊 Overdose Management
Overdose with topical diclofenac is unlikely due to low systemic absorption. If accidental ingestion occurs, seek immediate medical attention. Symptoms of systemic NSAID overdose may include nausea, vomiting, abdominal pain, drowsiness, and in severe cases, gastrointestinal bleeding, renal failure, or seizures. Treatment is supportive and symptomatic. Contact a poison control center or emergency department if ingestion is suspected.
⏰ Missed Dose
If you miss a dose, apply it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not apply a double dose to make up for a missed one.
Additional Safety Advice
Apply this medicine only to intact skin and avoid contact with eyes, mucous membranes, or open wounds. Wash your hands thoroughly after application unless the hands are the treated area. Do not cover the treated area with airtight dressings unless instructed by your doctor. Avoid exposure of the treated area to sunlight or sunlamps to prevent photosensitivity reactions. Do not use this medicine for more than the recommended duration without medical advice. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before using this medicine. Keep this medicine out of reach of children. Do not use this medicine if the tube is damaged or if the gel has changed color or consistency. If symptoms persist or worsen after 7 days of use, stop and consult a healthcare professional.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more susceptible to the systemic effects of NSAIDs. Use this medicine with caution and monitor for signs of gastrointestinal bleeding, renal impairment, or cardiovascular events. No specific dose adjustment is required for topical use, but individualization by a clinician is recommended.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before using this medicine. Topical diclofenac should be used with caution during pregnancy, especially in the third trimester, due to potential risks to the fetus.
🏥 Post-Surgery Considerations
After surgery, consult your surgeon before using this medicine on surgical wounds. It should not be applied to healing incisions unless specifically directed by your doctor.
🦷 Dental Procedures
This medicine is not intended for dental pain. If you have dental procedures, consult your dentist for appropriate pain management.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
While using this medicine, you can continue with your regular exercise routine as tolerated. However, avoid strenuous activities that may worsen your condition. If you experience increased pain or swelling, rest the affected area and consult your doctor.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine is applied topically and is unlikely to affect your ability to drive or operate machinery. However, if you experience dizziness or drowsiness (rare), avoid these activities until you know how the medicine affects you.
🛑 When to Stop This Medicine
Stop using this medicine and consult your doctor if your symptoms do not improve after 7 days, if they worsen, or if you experience any severe side effects. Do not stop prescribed treatment without consulting your doctor.
📅 Long-Term Use Effects
Long-term use of this medicine over large areas or for extended periods may increase the risk of systemic side effects similar to oral NSAIDs, including gastrointestinal, renal, and cardiovascular effects. It is advisable to use the lowest effective dose for the shortest duration necessary. Regular monitoring by a doctor is recommended if prolonged use is required.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can complement medicine for chronic pain and improve joint function.
Evidence: Well-establishedMay provide pain relief for some individuals with musculoskeletal pain.
Evidence: ModerateCan help reduce pain and inflammation when used alongside topical NSAIDs.
Evidence: Established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No specific interactions between this medicine and vaccines are established. However, if you are scheduled for vaccination, inform your healthcare provider about all medicines you are using.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate or freeze
✅ 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 with this medicine, carry it in its original packaging with the prescription label intact. Pack it in your carry-on luggage if you need it during the flight, but ensure it complies with airline liquid restrictions. Keep a copy of your prescription in case customs officials ask for documentation. Store the gel at room temperature and protect it from extreme heat or cold. If you are traveling across time zones, continue applying the gel as per your usual schedule; no time zone adjustment is needed for topical use.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: You may start feeling relief within 30-60 minutes after application, but the full anti-inflammatory effect may take several days of regular use.
A: No, this medicine should not be applied to the face or near the eyes. It is intended for use on the body and limbs.
A: Consult your doctor before using this medicine during pregnancy. It is generally avoided in the third trimester.
A: Stop using the medicine and consult your doctor if you develop a rash or skin irritation.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine can be used on open wounds.
Fact: This medicine should only be applied to intact skin. Applying it to open wounds can cause irritation and increase systemic absorption. - Myth: More gel means faster relief.
Fact: Using more than the recommended amount does not improve efficacy and may increase the risk of side effects. - Myth: This medicine is completely free of systemic side effects.
Fact: While systemic absorption is low, using large amounts over large areas or for prolonged periods can lead to systemic NSAID effects.
🔄 Alternative Options
Generic Alternatives
- Diclofenac diethylamine 1.16% w/w + Linseed oil 10% w/w gel
Brand Alternatives
- Zeromac gel