ab2 kit - Mifepristone (200mg) + Misoprostol (200mcg) medicine

A Kare Combipack: Comprehensive Medicine Guide

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🏭 Ajanta Pharma Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 20, 2026
⚠️ Nephrotoxicity Risk 🤰 Pregnancy Category This medicine is used to terminate pregnancy; it is contraindicated in women who wish to continue their pregnancy. If pregnancy continues after treatment, there is a risk of birth defects. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: High
Reviewed by
SaathiMed Expert Panel | Sep 20, 2026

When to Call Your Doctor IMMEDIATELY

  • Heavy vaginal bleeding (soaking more than two pads per hour for more than two hours)
  • Severe abdominal pain that does not improve with pain relief
  • Fever above 100.4°F (38°C) or chills
  • Foul-smelling vaginal discharge
  • Signs of allergic reaction (rash, swelling, difficulty breathing)
  • Dizziness, fainting, or rapid heartbeat
  • No bleeding within 24 hours after taking misoprostol

If experiencing severe symptoms, call emergency services immediately.

What is ab2 kit used for?

This medicine is a combipack of mifepristone 200 mg and misoprostol 200 mcg used for medical termination of early pregnancy up to 63 days. It must be taken under medical supervision only.

  • Generic Name: Mifepristone + Misoprostol
  • Manufacturer: Ajanta Pharma Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 ab2 kit के बारे में (Hindi Summary)

उपयोग: यह दवा मिफेप्रिस्टोन 200 मिलीग्राम और मिसोप्रोस्टोल 200 माइक्रोग्राम का संयोजन है। इसका उपयोग 63 दिनों तक के शुरुआती गर्भपात के चिकित्सीय समापन के लिए किया जाता है। यह दवा केवल योग्य चिकित्सक की देखरेख में ही ली जानी चाहिए। इसे स्वयं न लें।

साइड इफेक्ट्स: आम दुष्प्रभावों में पेट दर्द, ऐंठन, मतली, उल्टी, दस्त, सिरदर्द, चक्कर आना और योनि से रक्तस्राव शामिल हैं। गंभीर दुष्प्रभावों में अत्यधिक रक्तस्राव, संक्रमण, अपूर्ण गर्भपात और एलर्जी प्रतिक्रियाएं शामिल हो सकती हैं। यदि आपको अत्यधिक रक्तस्राव, बुखार, ठंड लगना, गंभीर पेट दर्द या बदबूदार स्राव हो तो तुरंत चिकित्सा सहायता लें।

सुरक्षा सलाह: यह दवा केवल योग्य चिकित्सक की देखरेख में ही लें। स्वयं न लें। उपचार के दौरान आपातकालीन चिकित्सा सहायता उपलब्ध होनी चाहिए। शराब और अंगूर का रस न लें। बिना डॉक्टर की सलाह के कोई अन्य दवा न लें। प्रक्रिया के बाद प्रभावी गर्भनिरोधक का उपयोग करें। पूर्ण गर्भपात की पुष्टि के लिए अनुवर्ती जांच में अवश्य जाएं।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 ab2 kit Uses & Benefits

  • [{"condition":"Medical termination of early pregnancy (up to 63 days)","description":"This combipack is indicated for the medical termination of intrauterine pregnancy up to 63 days of gestation.
  • It is used as a two-drug regimen: mifepristone followed by misoprostol.","evidence":"Well-established"},{"condition":"Missed abortion (miscarriage management)","description":"Sometimes used for the management of missed miscarriage, where the fetus has died but remains in the uterus.","evidence":"Established"}]

Off-label uses: [{"condition":"Cervical ripening before surgical abortion","description":"Misoprostol component may be used off-label for cervical ripening prior to surgical abortion or other uterine procedures.","evidence":"Limited"},{"condition":"Induction of labor","description":"Misoprostol alone may be used off-label for labor induction in certain hospital settings, but this combipack is not approved for that use.","evidence":"Limited"}]

Primary treatment for: Early pregnancy termination

Also treats: Missed abortion

📋 Drug Information

Generic Name(s)Mifepristone + Misoprostol
Brand NameA Kare Combipack
ManufacturerAjanta Pharma Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassGYNAECOLOGICAL
Action ClassAntiprogestogen + Prostaglandin Analog
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight and moisture. Keep out of reach of children.
Shelf Life2 years from the date of manufacture.
WHO GuidelineThe World Health Organization recommends a combination of mifepristone and misoprostol for medical termination of pregnancy up to 9 weeks (63 days) of gestation, where permitted by law.
ICMR GuidelineThe Indian Council of Medical Research (ICMR) has guidelines for medical termination of pregnancy using mifepristone and misoprostol, which must be followed under the supervision of a registered medical practitioner.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
This medicine must only be taken under the supervision of a qualified healthcare provider.
2
Ensure you have access to emergency medical care during the treatment.
3
Follow the exact dosing schedule provided by your doctor.
4
Use sanitary pads, not tampons, to monitor bleeding.
5
Attend all follow-up visits to confirm complete termination.
6
Avoid alcohol and grapefruit juice during treatment.
7
Use effective contraception after the procedure to prevent another pregnancy.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Unwanted pregnancy up to 63 days
This medicine is commonly prescribed for this.
Likely Use
Missed miscarriage
This medicine may be used for this.
Likely Use
Ectopic pregnancy
This medicine is contraindicated in ectopic pregnancy.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionMifepristone is rapidly absorbed after oral administration, with peak plasma concentrations reached in 1-2 hours. Misoprostol is also rapidly absorbed, with peak levels in about 30 minutes. Food may affect absorption rates.
DistributionMifepristone is highly protein-bound and distributes widely in the body. Misoprostol distributes into tissues but its distribution is not well characterized.
Protein BindingMifepristone: approximately 98% bound to plasma proteins. Misoprostol: misoprostol acid is about 80% bound to plasma proteins.
MetabolismMifepristone is metabolized in the liver primarily by CYP3A4 to active metabolites. Misoprostol is rapidly de-esterified to misoprostol acid, which is the active metabolite.
Half-LifeMifepristone: 18-24 hours. Misoprostol acid: 20-40 minutes.
ExcretionMifepristone is excreted mainly in feces (approximately 90%) and urine (approximately 10%). Misoprostol metabolites are excreted primarily in urine.
BioavailabilityMifepristone: approximately 69% after oral administration. Misoprostol: approximately 88% after oral administration.
Onset of ActionMifepristone: effects begin within 24-48 hours. Misoprostol: uterine contractions begin within 30 minutes to 1 hour after administration.
Peak Plasma TimeMifepristone: 1-2 hours. Misoprostol: 30 minutes.
Duration of ActionMifepristone: effects last for several days. Misoprostol: uterine contractions last for several hours.

How It Works

Mifepristone is a synthetic steroid that acts as a progesterone receptor antagonist and glucocorticoid receptor antagonist. It blocks the action of progesterone, which is necessary for maintaining the uterine lining and pregnancy. This leads to detachment of the embryo and increased uterine contractility. Misoprostol is a synthetic prostaglandin E1 analog that binds to prostaglandin receptors on the uterus, causing strong uterine contractions and cervical softening, which helps expel the pregnancy tissue.

Mechanism Steps

1
Progesterone receptor blockade: Mifepristone binds to progesterone receptors in the uterus, blocking progesterone's supportive effects on the pregnancy.
2
Decidual degeneration: Without progesterone support, the decidua (uterine lining) breaks down, leading to detachment of the embryo.
3
Uterine sensitization: Mifepristone increases the sensitivity of the uterus to prostaglandins.
4
Prostaglandin-induced contractions: Misoprostol binds to prostaglandin receptors, causing strong uterine contractions and cervical dilation.
5
Expulsion of pregnancy: The combined effects lead to the expulsion of the pregnancy tissue from the uterus.

💡 How to Take ab2 kit

Strength: Combipack containing mifepristone 200 mg tablet and misoprostol 200 mcg tablet.

1Take mifepristone 200 mg orally with water on Day 1 as directed.
2Take misoprostol 200 mcg orally on Day 2 or Day 3 as directed.
3Do not take on an empty stomach if it causes nausea; follow your doctor's instructions.
4Stay hydrated and use sanitary pads to monitor bleeding.
5Attend all follow-up appointments.

Dosage Information

Adult DosageThe standard regimen for medical termination of early pregnancy is mifepristone 200 mg orally on Day 1, followed by misoprostol 200 mcg orally on Day 2 or Day 3. The exact timing and dose must be individualized by a qualified clinician based on gestational age, medical history, and clinical judgment. Do not self-administer.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageThis medicine is not intended for use in elderly women for termination of pregnancy. Safety and efficacy have not been established in this population.
Renal ImpairmentNo specific dose adjustment is established for renal impairment. Use with caution and under medical supervision.
Hepatic ImpairmentNo specific dose adjustment is established for hepatic impairment. Use with caution and under medical supervision.
Maximum Daily DoseThe maximum recommended dose is mifepristone 200 mg and misoprostol 200 mcg as a single course. Do not exceed the prescribed dose.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals if nausea occurs
Reduces stomach upset.
Grapefruit
Avoid
May increase mifepristone levels.

⏰ What to Do If You Miss a Dose

📌 Missed the mifepristone dose on Day 1
→ Contact your doctor immediately for guidance.
💡 Do not take a double dose.
📌 Missed the misoprostol dose on Day 2 or 3
→ Contact your doctor immediately for guidance.
💡 Do not take a double dose.

⚠️ Side Effects of ab2 kit

✅ Common Side Effects

Abdominal pain and cramping (Very common (>10%))
This is expected. Use prescribed pain relief if needed. Contact doctor if severe.
Nausea (Common (5-10%))
Take with food if possible. Consult doctor if persistent.
Vomiting (Common (5-10%))
Stay hydrated. If vomiting occurs within 30 minutes of taking misoprostol, inform your doctor.
Diarrhea (Common (5-10%))
Drink plenty of fluids. Consult doctor if severe or persistent.
Headache (Common (5-10%))
Rest and use over-the-counter pain relief if approved by your doctor.
Dizziness (Common (5-10%))
Avoid driving or operating machinery until you feel normal.
Vaginal bleeding (Very common (>10%))
Expected. Use sanitary pads. Seek help if bleeding is heavy.

🚨 Serious Side Effects

Heavy or prolonged bleeding (Uncommon (0.1-1%))
Seek immediate medical attention if you soak more than two pads per hour for more than two hours.
Incomplete abortion (Uncommon (0.1-1%))
May require surgical intervention. Follow up as scheduled.
Infection (endometritis, sepsis) (Rare (<0.1%))
Seek immediate care if you have fever, chills, foul-smelling discharge, or severe abdominal pain.
Uterine rupture (Rare (<0.1%))
Seek emergency care for severe abdominal pain, shoulder pain, or signs of shock.
Allergic reaction (Rare (<0.1%))
Seek emergency care for rash, swelling, difficulty breathing.

⚠️ Rare Side Effects

Cardiovascular events (myocardial infarction, arrhythmia)
Seek immediate medical attention for chest pain, shortness of breath, or palpitations.
Severe infection leading to sepsis
Seek emergency care for high fever, rapid heart rate, confusion, or low blood pressure.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Ketoconazole Major
Rifampicin Major
Warfarin Major
Ibuprofen Moderate
Antacids Moderate
Grapefruit juice Minor

🚨 Major Interactions

  • CYP3A4 inhibitors (e.g., ketoconazole, itraconazole, clarithromycin)
  • CYP3A4 inducers (e.g., rifampicin, carbamazepine, phenytoin)
  • Anticoagulants (e.g., warfarin)
  • Corticosteroids

⚡ Moderate Interactions

  • NSAIDs (e.g., ibuprofen)
  • Magnesium-containing antacids

🍷 Alcohol Interaction

Alcohol may increase the risk of gastrointestinal bleeding and may worsen dizziness. Avoid alcohol during treatment.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Confirmed or suspected ectopic pregnancy","Intrauterine device (IUD) in place","Chronic adrenal failure","Known allergy to mifepristone or misoprostol","Inherited porphyria","Pregnancy beyond 63 days","Inability to access emergency medical care"]

⚠️ Warnings & Precautions

["Must be used under medical supervision only.","Not for self-administration.","Ensure access to emergency care.","Avoid alcohol and grapefruit juice.","Use effective contraception after the procedure.","Attend follow-up visits to confirm complete abortion.","Report heavy bleeding, fever, or severe pain immediately."]

🤱 Lactation Safety

Mifepristone and misoprostol are not recommended during breastfeeding. If used, breastfeeding should be avoided for at least 3-5 days after the last dose.

💊 Overdose Management

Overdose may cause severe uterine bleeding, cramping, and other symptoms. Seek immediate medical attention. Treatment is supportive and symptomatic.

⏰ Missed Dose

This medicine is taken as a single course; missed doses are not applicable. Follow the exact schedule provided by your doctor.

Additional Safety Advice

General Safety

This medicine must be taken only under the supervision of a qualified healthcare provider. Do not self-administer. Follow the exact dosing schedule provided by your doctor. You must have access to emergency medical care during the treatment. Avoid alcohol and grapefruit juice while taking this medicine. Do not take any other medications without consulting your doctor, especially blood thinners, steroids, or certain antibiotics. Use effective contraception after the procedure to prevent another pregnancy. Attend all follow-up visits to confirm complete termination. If you experience heavy bleeding, severe pain, or signs of infection, seek immediate medical help.

👴 Special Considerations for Elderly

💡 For Patients Above 65

This medicine is not intended for use in elderly women for termination of pregnancy.

🤰 Pregnancy Planning (TTC)

Avoid pregnancy for at least 3 months after taking this medicine. Use effective contraception. Consult your doctor before planning a pregnancy.

🏥 Post-Surgery Considerations

If you have had recent surgery, inform your doctor before taking this medicine.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it may affect bleeding.

💚 Lifestyle Tips for Better Results

🏃
Get plenty of rest during the treatment.
🥗
Stay hydrated by drinking fluids.
😴
Use sanitary pads to monitor bleeding.
💧
Avoid strenuous activities until bleeding stops.
🧘
Eat a balanced diet to support recovery.
🌞
Attend follow-up appointments.

🏋️ Exercise Considerations

Avoid strenuous exercise and heavy lifting until bleeding stops and you feel recovered. Light walking is okay.

🥗 Diet Recommendations

Eat iron-rich foods to prevent anemia
Stay well hydrated
Avoid alcohol and grapefruit juice
Eat small, frequent meals if nauseous

💼 Impact on Daily Work & Life

You may need to take a few days off work to rest and recover. Avoid driving if you feel dizzy or weak.

🛑 When to Stop This Medicine

Do not stop the course once started unless advised by your doctor. If you experience severe side effects, seek immediate medical attention.

📅 Long-Term Use Effects

Long-term effects are not well established. Fertility typically returns after the procedure. Repeated use may increase risk of complications. Use effective contraception to prevent unintended pregnancy.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Surgical abortion

A procedure performed by a doctor to terminate pregnancy.

Evidence: Well-established
Expectant management

Waiting for natural miscarriage in cases of missed abortion.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific vaccine interactions reported. Routine vaccinations can be continued as per schedule.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate

✅ 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 at room temperature and protect from moisture. If traveling across time zones, consult your doctor for schedule adjustments. Check customs regulations for carrying prescription medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 28-year-old woman with an unwanted pregnancy of 6 weeks
She was prescribed this combipack by her gynecologist. She took mifepristone on Day 1 and misoprostol on Day 2 under supervision. She experienced cramping and bleeding, which subsided after a few days. Follow-up confirmed complete abortion.
💡 Lesson: Taking the medicine under medical supervision and attending follow-up ensures safety and complete termination.
👤 A 35-year-old woman with a missed miscarriage at 8 weeks
She was given this combipack to manage her missed miscarriage. She experienced heavy bleeding initially but it was managed with medical help. She was advised to use contraception for 3 months before trying to conceive again.
💡 Lesson: Heavy bleeding can occur and requires immediate medical attention. Follow-up care is crucial.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Mifepristone begins working within 24-48 hours. Misoprostol causes contractions within 30 minutes to 1 hour. The complete process may take a few days.

Q: Can I take this medicine at home?

A: This medicine must be taken under medical supervision. Some doctors may allow the second dose at home, but you must have access to emergency care.

Q: What are the signs of incomplete abortion?

A: Signs include continued bleeding, passing large clots, severe pain, or no bleeding after taking misoprostol. Contact your doctor if you suspect incomplete abortion.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine at home?
  • How long will the bleeding last?
  • Will this affect my future fertility?
  • What if the abortion is incomplete?
  • Can I take painkillers with this medicine?
  • How soon can I get pregnant again?

🔄 Substitutes for ab2 kit

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be taken without a doctor's supervision.
    Fact: This medicine must only be taken under the supervision of a qualified healthcare provider.
  • Myth: This medicine is safe for ectopic pregnancy.
    Fact: This medicine is contraindicated in ectopic pregnancy and can be dangerous.
  • Myth: This medicine causes infertility.
    Fact: There is no evidence that this medicine causes infertility. Fertility typically returns after the procedure.

🔄 Alternative Options

Generic Alternatives

  • Mifepristone 200 mg tablet
  • Misoprostol 200 mcg tablet

📊 Comparison with Similar Medicines

[{"medicine":"This combipack","composition":"Mifepristone 200 mg + Misoprostol 200 mcg","use":"Medical termination of early pregnancy","route":"Oral"},{"medicine":"Misoprostol alone","composition":"Misoprostol 200 mcg","use":"Medical termination of early pregnancy (less effective alone)","route":"Oral or vaginal"}]

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