Cadomer Antimicrobial Powder: Complete Guide To Uses, Side Effects, And Safety
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Sudden swelling of face, lips, or throat
- Difficulty breathing or wheezing
- Severe burning, blistering, or pain at application site
- Rapid heartbeat, anxiety, or unexplained weight loss
- Signs of infection spreading (increased redness, warmth, pus, fever)
- Decreased urine output or swelling in legs
- Metallic taste in mouth or increased salivation
If experiencing severe symptoms, call emergency services immediately.
What is cadomer antimicrobial powder used for?
This medicine is a topical antimicrobial powder containing cadexomer iodine. It is used to treat chronic wounds, ulcers, and infected skin lesions by absorbing exudate and slowly releasing iodine to kill bacteria, fungi, and viruses. It is applied directly to the wound and covered with a dressing.
- Generic Name: Cadexomer Iodine
- Manufacturer: J B Chemicals and Pharmaceuticals Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 cadomer antimicrobial powder के बारे में (Hindi Summary)
उपयोग: यह दवा कैडेक्सोमर आयोडीन पाउडर है, जिसका उपयोग घावों, अल्सर और संक्रमित त्वचा के इलाज के लिए किया जाता है। यह घाव से मवाद और तरल पदार्थ को सोख लेती है और धीरे-धीरे आयोडीन छोड़ती है, जो बैक्टीरिया, फंगस और वायरस को मारती है। यह दवा पुराने घावों, डायबिटिक फुट अल्सर, बेडसोर और संक्रमित चोटों के लिए उपयोगी है। इसे डॉक्टर की सलाह पर ही लगाना चाहिए।
साइड इफेक्ट्स: आम दुष्प्रभावों में लगाने की जगह पर हल्की जलन, खुजली, लालिमा या त्वचा का भूरा होना शामिल है। ये आमतौर पर हल्के होते हैं और इलाज जारी रखने पर ठीक हो जाते हैं। गंभीर दुष्प्रभावों में एलर्जी, सूजन, सांस लेने में कठिनाई या थायरॉइड की समस्या हो सकती है। अगर ऐसा कुछ हो तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा का उपयोग डॉक्टर के बताए अनुसार ही करें। लगाने से पहले घाव को साफ और सूखा करें। पतली परत में पाउडर लगाएं और जरूरत हो तो पट्टी से ढक दें। बड़े घावों पर या लंबे समय तक बिना डॉक्टर की सलाह के इसका इस्तेमाल न करें। आंखों, मुंह और श्लेष्मा झिल्ली से बचाएं। अगर आपको आयोडीन से एलर्जी है या थायरॉइड की समस्या है तो इसका इस्तेमाल न करें। गर्भवती और स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें। बच्चों की पहुंच से दूर रखें।
💊 cadomer antimicrobial powder Uses & Benefits
[{"condition":"Chronic wounds (e.g., pressure ulcers, venous leg ulcers)","description":"This medicine helps clean the wound bed, reduce bacterial load, and promote healing in chronic wounds.","evidence":"Well-established"},{"condition":"Diabetic foot ulcers","description":"Used to manage infection and support granulation tissue formation in diabetic foot ulcers.","evidence":"Well-established"},{"condition":"Infected traumatic wounds","description":"Applied to reduce microbial contamination and prevent infection in minor to moderate wounds.","evidence":"Moderate"},{"condition":"Fungal skin infections","description":"May be used as an adjunct to treat certain fungal infections due to its broad-spectrum antimicrobial action.","evidence":"Limited"}]
Off-label uses: [{"condition":"Infected eczema","description":"Sometimes used off-label to reduce secondary bacterial infection in eczema lesions.","evidence":"Limited"},{"condition":"Minor burns","description":"Occasionally applied to superficial burns to prevent infection, but not a standard first-line treatment.","evidence":"Limited"}]
Primary treatment for: Chronic wounds and infected skin lesions
Also treats: Diabetic foot ulcers, Pressure ulcers, Venous leg ulcers, Infected traumatic wounds
📋 Drug Information
| Generic Name(s) | Cadexomer Iodine |
| Brand Name | Addex 500mg Ointment |
| Manufacturer | J B Chemicals and Pharmaceuticals Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | DERMA |
| Action Class | Antiseptic |
| Route of Administration | Topical |
| Storage | Store at room temperature (15-30°C) in a dry place. Keep the container tightly closed. Protect from light and moisture. Do not refrigerate. |
| 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 through a dual mechanism. The cadexomer beads absorb exudate, pus, and debris from the wound surface, which helps cleanse the wound and reduce odour. As the beads absorb fluid, they slowly release iodine. The released iodine penetrates microbial cells and disrupts essential proteins, enzymes, and nucleic acids, leading to rapid killing of a broad spectrum of bacteria, fungi, viruses, and protozoa. This combined action reduces the microbial load and creates an environment conducive to wound healing.
Mechanism Steps
💡 How to Take cadomer antimicrobial powder
Strength: Topical powder containing 1000 mg cadexomer iodine per unit.
Dosage Information
| Adult Dosage | The usual adult dose is to apply a thin layer of this medicine to the affected area once or twice daily, or as directed by your doctor. The frequency and duration depend on the type, size, and severity of the wound. Dose must be individualized by a qualified clinician based on indication, wound size, and patient factors. Do not exceed the recommended frequency or duration without medical advice. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | No specific dose adjustment is required for elderly patients. However, elderly individuals may be more susceptible to iodine absorption and thyroid effects. Use with caution and monitor as advised by a doctor. |
| Renal Impairment | No specific dose adjustment is established. Use with caution in patients with renal impairment due to potential iodine absorption and excretion by the kidneys. |
| Hepatic Impairment | No specific dose adjustment is established. Use with caution in patients with hepatic impairment. |
| Maximum Daily Dose | Not established from the available information. Use only as prescribed by a doctor. |
Dosage Timeline
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of cadomer antimicrobial powder
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Lithium | Major | |
| Antithyroid drugs | Major | |
| Hydrogen peroxide | Moderate | |
| Silver sulfadiazine | Moderate |
🚨 Major Interactions
- Lithium
- Antithyroid drugs (e.g., methimazole, propylthiouracil)
⚡ Moderate Interactions
- Hydrogen peroxide
- Silver sulfadiazine
🍷 Alcohol Interaction
No known interaction between this medicine and alcohol. However, alcohol may impair wound healing and should be avoided or limited while recovering from a wound.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known allergy to iodine or cadexomer iodine","Hyperthyroidism or other thyroid disorders","History of thyroid cancer","Use on large wounds or burns without medical supervision","Pregnancy and breastfeeding (unless advised by a doctor)"]
⚠️ Warnings & Precautions
["For external use only. Do not swallow.","Avoid contact with eyes, ears, and mucous membranes.","Do not use on large areas or for prolonged periods without medical advice.","Use with caution in patients with renal impairment.","Discontinue if signs of allergic reaction occur.","Keep out of reach of children.","Do not use after the expiry date."]
🤱 Lactation Safety
Iodine is excreted in breast milk. Use with caution during breastfeeding, especially on large areas or for prolonged periods, as it may affect the infant's thyroid. Consult your doctor before use.
💊 Overdose Management
Overdose from topical application is unlikely. However, if large amounts are ingested or applied to large areas, iodine toxicity may occur. Symptoms include metallic taste, increased salivation, headache, nausea, and thyroid dysfunction. Seek immediate medical attention. Treatment is supportive and symptomatic.
⏰ Missed Dose
If you miss a dose, apply 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 apply a double dose to make up for a missed one.
Additional Safety Advice
Use this medicine exactly as prescribed by your doctor. Clean and dry the wound area before applying the powder. Apply a thin, even layer to the affected area and cover with a suitable dressing if advised. Do not use this medicine on large wounds or for longer than recommended without medical supervision, as iodine can be absorbed into the bloodstream. Avoid contact with eyes, mouth, and other mucous membranes. If accidental contact occurs, rinse thoroughly with water. Do not use this medicine if you are allergic to iodine or have an overactive thyroid. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Keep this medicine out of reach of children. Do not use it after the expiry date. If symptoms worsen or do not improve, consult your doctor.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more susceptible to iodine absorption and thyroid dysfunction. Use with caution and monitor thyroid function if used for prolonged periods or on large areas.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, consult your doctor before using this medicine. Iodine can affect the thyroid of the developing baby. Use only if clearly needed.
🏥 Post-Surgery Considerations
This medicine may be used on surgical wounds if prescribed by your surgeon. Follow their instructions carefully. Do not apply to surgical incisions without medical advice.
🦷 Dental Procedures
This medicine is for topical skin use and is not intended for dental procedures. No specific considerations for dental work.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise that may put pressure on the wound or cause it to reopen. Gentle movement and walking may be beneficial for circulation, but consult your doctor before starting any exercise routine.
🥗 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 any dizziness or discomfort, avoid these activities until you feel better. You can continue your normal daily activities as tolerated, but avoid activities that may contaminate or injure the wound.
🛑 When to Stop This Medicine
Stop using this medicine when your doctor advises, or if the wound has healed. Do not stop abruptly if you are using it for a chronic wound without consulting your doctor. If you experience any allergic reaction or severe irritation, stop immediately and seek medical advice.
📅 Long-Term Use Effects
Prolonged use over large areas or on broken skin can lead to systemic iodine absorption, which may affect thyroid function. Regular monitoring of thyroid function is advised for long-term use. Discontinue use and consult a doctor if you notice symptoms of thyroid dysfunction such as rapid heartbeat, weight changes, or fatigue.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can help manage exudate and promote healing in some wounds.
Evidence: Well-establishedUsed for complex wounds to promote granulation tissue.
Evidence: Well-establishedNatural antimicrobial and debriding properties.
Evidence: Moderate💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No known interaction with vaccines. However, if you have a wound infection, consult your doctor about the timing of vaccinations.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate
✅ DO
Keep in original container tightly closed
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight and moisture
❌ 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 intact. Keep a copy of your prescription with you. Store it at room temperature and protect it from direct sunlight and moisture. If you are flying, pack it in your checked luggage or carry-on as per airline regulations for medical powders. For international travel, check customs rules regarding medical products. Continue your application schedule as prescribed, and if crossing time zones, maintain the same interval between doses as advised by your doctor.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: You may notice reduced wound odour and exudate within 24 to 48 hours. Visible healing progress typically takes one to two weeks, depending on the wound type and overall health.
A: It is not recommended for use on the face unless specifically advised by a doctor, as it may cause irritation and discoloration.
A: Use during pregnancy only if clearly needed and advised by your doctor. Iodine can cross the placenta and affect the fetal thyroid.
A: If you miss a dose, apply 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 apply a double dose.
🤔 Common Patient Concerns
🔄 Substitutes for cadomer antimicrobial powder
View AllAlternative brands with exact same active ingredient:
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: Cadexomer iodine powder can be used on any wound without medical advice.
Fact: It should only be used as prescribed by a healthcare professional, especially for large or deep wounds. - Myth: Cadexomer iodine is safe for people with thyroid problems.
Fact: It is contraindicated in people with hyperthyroidism or thyroid cancer because iodine can affect thyroid function. - Myth: You can use cadexomer iodine indefinitely.
Fact: Prolonged use over large areas can lead to iodine absorption and thyroid dysfunction. Use should be monitored by a doctor.
🔄 Alternative Options
Generic Alternatives
- Cadexomer iodine powder
Brand Alternatives
- Cadomer