actreat cream - Clindamycin (1% w/w) + Nicotinamide (5% w/w) medicine

Actreat Cream: Complete Guide to Uses, Side Effects, and Safe Use

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🏭 Ethinext Pharma 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 24, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate to well-established for topical clindamycin and nicotinamide in acne treatment.
Reviewed by
SaathiMed Expert Panel | Sep 24, 2026

When to Call Your Doctor IMMEDIATELY

  • Severe or persistent diarrhea, or blood in stool
  • Swelling of the face, lips, tongue, or throat
  • Difficulty breathing or swallowing
  • Severe skin rash, blistering, or peeling
  • Yellowing of the skin or eyes
  • Severe abdominal pain or cramps
  • Signs of a severe allergic reaction such as hives or fainting

If experiencing severe symptoms, call emergency services immediately.

What is actreat cream used for?

This medicine is a topical cream containing clindamycin 1% and nicotinamide 5% used to treat mild to moderate inflammatory acne. It reduces acne-causing bacteria and inflammation, and helps fade dark spots. Apply a thin layer to clean, dry skin once or twice daily as directed by your doctor.

  • Generic Name: Clindamycin + Nicotinamide
  • Manufacturer: Ethinext Pharma
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 actreat cream के बारे में (Hindi Summary)

उपयोग: यह दवा मुँहासे (एक्ने) के इलाज के लिए इस्तेमाल की जाने वाली क्रीम है। इसमें क्लिंडामाइसिन 1% और निकोटिनामाइड 5% होते हैं। यह मुँहासे पैदा करने वाले बैक्टीरिया को कम करती है, सूजन और लालिमा घटाती है, और पुराने मुँहासों के काले दाग हल्के करने में मदद करती है। इसे साफ और सूखी त्वचा पर पतली परत में लगाएँ। आमतौर पर इसे दिन में एक या दो बार डॉक्टर की सलाह के अनुसार लगाया जाता है।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में लगाने की जगह पर हल्की जलन, खुजली, सूखापन, परत छूटना और लालिमा शामिल हैं। ये आमतौर पर हल्के होते हैं और कुछ दिनों में ठीक हो जाते हैं। कभी-कभी एलर्जी, त्वचा पर चकत्ते, या गंभीर दस्त हो सकते हैं। अगर आपको लगातार दस्त, पेट में दर्द, या सांस लेने में तकलीफ हो, तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस क्रीम को सिर्फ त्वचा पर लगाएँ। आँखों, होंठों, नाक के अंदर और घाव वाली त्वचा पर न लगाएँ। लगाने से पहले और बाद में हाथ धोएँ। धूप में जाने से बचें और सनस्क्रीन का इस्तेमाल करें। अगर आप गर्भवती हैं या स्तनपान करा रही हैं, तो डॉक्टर से सलाह लें। बच्चों की पहुँच से दूर रखें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 actreat cream Uses & Benefits

[{"condition":"Inflammatory acne vulgaris","description":"Reduces inflammatory papules, pustules, and nodules by targeting Cutibacterium acnes and decreasing skin inflammation.","evidence":"Well-established"},{"condition":"Acne with post-inflammatory hyperpigmentation","description":"Nicotinamide helps fade dark spots left by healed acne lesions while clindamycin controls the infection.","evidence":"Moderate"},{"condition":"Mild to moderate facial acne","description":"Used as a first-line topical combination for mild to moderate acne on the face and neck.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Rosacea with inflammatory papules","description":"Sometimes prescribed off-label to reduce papules and pustules in rosacea, though evidence is limited.","evidence":"Limited"},{"condition":"Hidradenitis suppurativa (mild)","description":"Rarely used off-label for mild follicular occlusion disorders, but not a standard treatment.","evidence":"Limited"}]

Primary treatment for: Acne vulgaris

Also treats: Post-inflammatory hyperpigmentation, Inflammatory papules and pustules

📋 Drug Information

Generic Name(s)Clindamycin + Nicotinamide
Brand NameAcnetoin Gel
ManufacturerEthinext Pharma
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassDERMA
Action ClassAntibiotic + Vitamin B3 derivative
Route of AdministrationTopical
StorageStore at room temperature between 15°C and 30°C. Protect from direct sunlight and moisture. Keep the tube tightly closed when not in use.
Shelf Life24 months from the date of manufacture, or as printed on the packaging.
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
Apply this medicine to clean, dry skin for best absorption.
2
Use a pea-sized amount for the entire face; more is not better and can cause irritation.
3
Always apply a non-comedogenic moisturizer after the medicine dries to prevent dryness.
4
Use a broad-spectrum sunscreen daily because this medicine can make your skin more sensitive to the sun.
5
Avoid using other harsh acne products on the same area unless your doctor approves.
6
Be patient; visible improvement usually takes 4 to 8 weeks of consistent use.
7
If you develop severe diarrhea or abdominal cramps, stop the medicine and contact your doctor immediately.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Inflammatory acne (red, swollen pimples)
This medicine is commonly prescribed for this.
Likely Use
Dark spots from old acne
Nicotinamide helps fade post-inflammatory hyperpigmentation.
Likely Use
Fever
This medicine is not a fever reducer.
Not Primary
Dry skin
This medicine may cause dryness but is not used to treat it.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionClindamycin is absorbed through the skin in small amounts after topical application. Systemic absorption is generally low but can increase if applied to large areas, broken skin, or under occlusive dressings. Nicotinamide is also absorbed topically, but its systemic absorption from this cream is minimal.
DistributionAfter topical application, clindamycin distributes primarily within the epidermis, hair follicles, and sebaceous glands. Nicotinamide distributes into the skin cells where it participates in cellular metabolism. Systemic distribution is limited under normal use.
Protein BindingClindamycin is approximately 90% bound to plasma proteins when it reaches the systemic circulation. Nicotinamide is not significantly protein-bound. These values apply to systemic exposure, which is minimal with topical use.
MetabolismClindamycin is metabolized in the liver, primarily by cytochrome P450 enzymes, to active and inactive metabolites. Nicotinamide is metabolized in the liver to nicotinuric acid and other metabolites. Topical application results in minimal systemic metabolism.
Half-LifeThe elimination half-life of clindamycin is approximately 2 to 3 hours when absorbed systemically. Nicotinamide has a half-life of about 1 to 2 hours. These values are not directly applicable to topical use because systemic absorption is very low.
ExcretionSystemically absorbed clindamycin and its metabolites are excreted mainly in urine and bile. Nicotinamide metabolites are excreted in urine. After topical use, the majority of the dose remains on the skin and is removed by washing or natural skin shedding.
BioavailabilityThe systemic bioavailability of clindamycin after topical application is low, typically less than 5% of the applied dose. Nicotinamide bioavailability from topical application is not well established but is considered minimal.
Onset of ActionInitial improvement in acne lesions may be noticed within 2 to 4 weeks of regular use. Maximum benefit usually requires 8 to 12 weeks of consistent application.
Peak Plasma TimePeak plasma concentrations after topical application are very low and not clinically significant. For systemic clindamycin, peak levels occur within 1 to 2 hours after oral administration, but this is not relevant to topical use.
Duration of ActionThe effect of a single application lasts until the next application, typically 12 to 24 hours. Continuous daily use is required to maintain clinical improvement.

How It Works

This medicine works through two complementary mechanisms. Clindamycin binds to the 50S ribosomal subunit of Cutibacterium acnes and inhibits bacterial protein synthesis, thereby reducing the bacterial population that triggers inflammation in acne. Nicotinamide, a water-soluble vitamin B3 derivative, inhibits the release of inflammatory cytokines, reduces sebum production, and interferes with melanosome transfer to keratinocytes, which helps lighten post-inflammatory hyperpigmentation. Together, they reduce both the infectious and inflammatory components of acne.

Mechanism Steps

1
Clindamycin binds to bacterial ribosomes: Clindamycin penetrates the hair follicle and binds to the 50S ribosomal subunit of Cutibacterium acnes, blocking protein synthesis and stopping bacterial growth.
2
Reduction of Cutibacterium acnes population: As the bacteria die, the release of pro-inflammatory mediators decreases, leading to less redness and swelling in the acne lesion.
3
Nicotinamide reduces inflammation: Nicotinamide inhibits the production of inflammatory cytokines such as interleukin-6 and tumor necrosis factor-alpha, calming the skin.
4
Nicotinamide regulates sebum and pigmentation: Nicotinamide reduces sebum production and blocks the transfer of melanin to skin cells, helping to fade dark spots left by acne.
5
Combined clinical improvement: The dual action reduces both active pimples and post-inflammatory hyperpigmentation, resulting in clearer skin over several weeks.

💡 How to Take actreat cream

Strength: Topical cream containing clindamycin 1% w/w and nicotinamide 5% w/w.

1Wash your hands thoroughly with soap and water.
2Clean the affected skin gently with a mild cleanser and pat dry.
3Apply a thin layer of this medicine to the affected area, avoiding the eyes, lips, and broken skin.
4Rub it in gently until it disappears.
5Wash your hands again after application.
6Use a non-comedogenic moisturizer and sunscreen as advised.
7Do not cover the area with tight dressings unless instructed by your doctor.

Dosage Information

Adult DosageApply a thin layer of this medicine to the affected area once or twice daily, or as directed by your doctor. Clean and dry the skin before application. The exact frequency and duration depend on the severity of acne and your response to treatment. Dose must be individualized by a qualified clinician based on indication, age, and skin condition.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician or dermatologist for use in children under 12 years of age.
Elderly DosageNo specific dosage adjustment is required for elderly patients. However, elderly skin may be more sensitive, so use with caution and consult a doctor if irritation occurs.
Renal ImpairmentNo dosage adjustment is required for topical use in patients with renal impairment because systemic absorption is minimal. Consult your doctor if you have severe kidney disease.
Hepatic ImpairmentNo dosage adjustment is required for topical use in patients with hepatic impairment because systemic absorption is minimal. Consult your doctor if you have severe liver disease.
Maximum Daily DoseThe maximum recommended daily dose is the amount sufficient to cover the affected area with a thin layer, usually not exceeding 2 grams of cream per day. Do not exceed the dose prescribed by your doctor.

Dosage Timeline

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

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Apply 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 apply a double dose to catch up.

⚠️ Side Effects of actreat cream

✅ Common Side Effects

Application site burning or stinging (Common (5-10%))
Usually resolves within minutes. If persistent, apply a gentle moisturizer before the medicine or consult your doctor.
Dryness and peeling (Common (5-10%))
Use a non-comedogenic moisturizer. Reduce frequency if severe, but do not stop without consulting your doctor.
Itching (Common (5-10%))
Avoid scratching. If itching is severe or accompanied by rash, stop and consult a doctor.
Redness (Common (5-10%))
Usually temporary. If redness worsens or spreads, contact your doctor.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek immediate medical attention if you experience swelling of the face, lips, throat, difficulty breathing, or widespread rash.
Antibiotic-associated colitis (Rare (<0.1%))
Stop using this medicine and seek immediate medical care if you develop severe or persistent diarrhea, abdominal cramps, or blood in stool.
Severe contact dermatitis (Rare (<0.1%))
Stop using this medicine and consult a doctor if you develop severe blistering, oozing, or painful rash at the application site.

⚠️ Rare Side Effects

Clostridioides difficile-associated diarrhea
Seek immediate medical attention if you have watery diarrhea, fever, or abdominal pain.
Skin discoloration (rare with nicotinamide)
Consult a doctor if you notice unusual skin darkening or lightening.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Erythromycin (topical) Major
Neuromuscular blockers Major
Tretinoin (topical) Moderate
Benzoyl peroxide (topical) Moderate
Salicylic acid (topical) Moderate
Abrasive cleansers Moderate
Sunscreen Minor
Moisturizers Minor

🚨 Major Interactions

  • Erythromycin (topical or systemic)
  • Neuromuscular blocking agents (e.g., vecuronium)

⚡ Moderate Interactions

  • Other topical acne treatments (e.g., tretinoin, benzoyl peroxide, salicylic acid)
  • Abrasive soaps, scrubs, and alcohol-based cleansers

🍷 Alcohol Interaction

Alcohol is not known to interact directly with this topical medicine. However, alcohol consumption may worsen acne and dehydrate the skin, so moderation is advised.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity or allergy to clindamycin, nicotinamide, or any component of the cream","History of regional enteritis, ulcerative colitis, or antibiotic-associated colitis","Use on broken, eczematous, or severely inflamed skin","Use in the eyes, mouth, or vagina"]

⚠️ Warnings & Precautions

["For external use only. Do not swallow.","Avoid contact with eyes, lips, and mucous membranes. If contact occurs, rinse thoroughly with water.","Stop use and consult a doctor if severe diarrhea, bloody diarrhea, or abdominal cramps develop, as this may indicate antibiotic-associated colitis.","Use sunscreen daily and avoid excessive sun exposure because this medicine may increase sun sensitivity.","Do not use large amounts or cover the treated area with airtight dressings unless directed by a doctor.","Consult a doctor before use if you are pregnant, planning pregnancy, or breastfeeding.","Keep out of reach of children.","Do not share this medicine with others."]

🤱 Lactation Safety

It is not known whether clindamycin or nicotinamide from this cream passes into breast milk in significant amounts. To minimize infant exposure, avoid applying this medicine to the breast area and consult your doctor before use while breastfeeding.

💊 Overdose Management

This medicine is for topical use. Accidental ingestion may cause nausea, vomiting, or diarrhea. If swallowed, rinse the mouth and seek medical attention immediately. Excessive topical application may cause severe skin irritation; wash the area with water and consult a doctor if irritation persists.

⏰ 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

General Safety

Apply this medicine only to clean, dry skin affected by acne. Avoid contact with eyes, lips, inside the nose, and broken or eczematous skin. Wash hands thoroughly before and after application. Do not cover the treated area with tight dressings or bandages unless instructed. Use a gentle, non-comedogenic moisturizer and sunscreen daily because this medicine can increase sun sensitivity. Do not use other topical acne products containing resorcinol, salicylic acid, sulfur, or tretinoin on the same area without medical advice, as this may cause excessive irritation. If you are pregnant, planning pregnancy, or breastfeeding, consult your doctor before using this medicine. Keep this medicine out of reach of children. Do not share this medicine with others, even if they have similar symptoms.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may have more sensitive skin. Use this medicine with caution and consult a doctor if irritation occurs.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before using this medicine. Topical clindamycin and nicotinamide are generally considered low-risk, but your doctor may recommend alternative treatments.

🏥 Post-Surgery Considerations

Consult your doctor before using this medicine on surgical wounds or recently operated skin. It is not intended for use on broken or healing skin unless specifically directed.

🦷 Dental Procedures

No specific precautions are needed for dental procedures. Inform your dentist about all medicines you are using.

💚 Lifestyle Tips for Better Results

🏃
Maintain a consistent skincare routine with gentle cleansing and moisturizing.
🥗
Avoid picking or squeezing pimples to prevent scarring and dark spots.
😴
Use a broad-spectrum sunscreen daily to protect against sun-induced pigmentation.
💧
Manage stress through relaxation techniques, as stress can worsen acne.
🧘
Eat a balanced diet rich in fruits and vegetables.
🌞
Get adequate sleep to support skin repair.

🏋️ Exercise Considerations

Exercise is generally safe while using this medicine. However, sweat may irritate the skin, so wash your face gently after workouts and reapply moisturizer if needed.

🥗 Diet Recommendations

Include foods rich in omega-3 fatty acids, such as fish and flaxseeds.
Reduce intake of high-glycemic foods like sugary snacks and white bread.
Stay well hydrated by drinking plenty of water.
Limit dairy products if you notice they worsen your acne.

💼 Impact on Daily Work & Life

This medicine is applied topically and does not affect your ability to drive or operate machinery. You can continue your normal daily activities. However, avoid excessive sun exposure during peak hours.

🛑 When to Stop This Medicine

Stop using this medicine and consult your doctor if you develop severe irritation, allergic reaction, or persistent diarrhea. Do not stop abruptly without consulting your doctor, as acne may flare up.

📅 Long-Term Use Effects

Long-term use of this medicine is generally safe when used as directed. Prolonged use of topical clindamycin may rarely lead to bacterial resistance or antibiotic-associated colitis. Regular follow-up with your doctor is recommended to assess continued need and to monitor for any adverse effects.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Benzoyl peroxide 2.5% gel

An alternative topical antibacterial agent for mild to moderate acne.

Evidence: Well-established
Adapalene 0.1% gel

A topical retinoid that prevents new comedones and reduces inflammation.

Evidence: Well-established
Salicylic acid 2% cleanser

Helps unclog pores and exfoliate dead skin cells.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No known interaction between this medicine and vaccines. You can receive vaccinations as scheduled.

📦 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

Carry this medicine in its original packaging with a copy of your prescription. Store it at room temperature and protect it from direct sunlight and extreme heat. If traveling by air, keep it in your carry-on bag. No time zone adjustments are needed for topical use. Declare it to customs if required.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 22-year-old college student with moderate facial acne and dark spots
She was prescribed this medicine to apply once daily at night. After 4 weeks, her inflammatory pimples reduced significantly, and by 10 weeks, the dark spots had faded noticeably. She used a gentle cleanser and sunscreen daily, which helped prevent irritation.
💡 Lesson: Consistent daily use along with sun protection and gentle skincare leads to the best results.
👤 A 30-year-old working professional with mild acne and sensitive skin
He started applying this medicine twice daily but developed redness and peeling. His doctor advised reducing to once daily and using a moisturizer. The irritation settled, and his acne improved over 8 weeks without further problems.
💡 Lesson: Adjusting frequency and using moisturizer can help manage irritation while still getting the benefits.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: You may start seeing improvement in 2 to 4 weeks, but maximum benefit usually takes 8 to 12 weeks of consistent use.

Q: Can I use this medicine with other acne treatments?

A: Some combinations may cause irritation. Consult your doctor before using other topical acne products.

Q: Is this medicine safe during pregnancy?

A: Topical clindamycin and nicotinamide are generally considered low-risk, but you should consult your doctor before use during pregnancy.

Q: What should I do if I miss a dose?

A: 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.

Q: Can this medicine cause dark spots?

A: No, nicotinamide actually helps lighten dark spots. However, if you notice unusual skin discoloration, consult your doctor.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I use this medicine long-term?
  • Will it make my skin dry?
  • Can I wear makeup over this medicine?
  • Does it interact with my other skincare products?
  • What if I miss a dose?
  • Can I use it during pregnancy?

🛑 Myths vs. Facts

  • Myth: This medicine works overnight.
    Fact: Acne treatments take several weeks to show visible improvement. Consistent use for 8 to 12 weeks is usually needed.
  • Myth: You can stop using it as soon as pimples clear.
    Fact: Stopping too early may cause acne to return. Follow your doctor's advice on duration.
  • Myth: More cream means faster results.
    Fact: Applying more than a thin layer can cause irritation and does not speed up healing.
  • Myth: This medicine can be used on any skin rash.
    Fact: It is specifically for acne. Using it on other rashes may worsen the condition.

🔄 Alternative Options

Generic Alternatives

  • Clindamycin 1% + Nicotinamide 5% topical cream (generic)

Brand Alternatives

  • Actreat Cream

📊 Comparison with Similar Medicines

[{"medicine":"This medicine (Clindamycin + Nicotinamide)","active_ingredients":"Clindamycin 1% + Nicotinamide 5%","primary_use":"Inflammatory acne with dark spots","route":"Topical","key_feature":"Dual antibacterial and anti-inflammatory action"},{"medicine":"Clindamycin 1% gel","active_ingredients":"Clindamycin 1%","primary_use":"Inflammatory acne","route":"Topical","key_feature":"Antibacterial only"},{"medicine":"Nicotinamide 4% gel","active_ingredients":"Nicotinamide 4%","primary_use":"Acne and hyperpigmentation","route":"Topical","key_feature":"Anti-inflammatory and pigment-lightening"},{"medicine":"Adapalene 0.1% gel","active_ingredients":"Adapalene 0.1%","primary_use":"Comedonal and inflammatory acne","route":"Topical","key_feature":"Retinoid; prevents new comedones"}]

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