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Torrent Pharmaceuticals Ltd - 100 G
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Prescription requiredTorrent Pharmaceuticals LtdGYNAECOLOGICAL
Regestrone CR Tablet
Norethisterone (10mg)
Currently out of stock
Same composition, in stock now. Check with your doctor or pharmacist before you switch.
Regestrone CR Tablet is used for treatment of Premenstrual syndrome (PMS) Treatment of Pain during menstruation Treatment of Heavy menstrual bleeding Treatment of Endometriosis.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated October 2026
Licensed pharmacyPharmacist-verified order
Key details
Salt: Norethisterone (10mg)
Available variants: tablet 10mg 10`S
Best price: ₹241 (₹24.11 per tablet)
MRP: ₹254
Prescription: Required
Manufacturer: TORRENT PHARMACEUTICALS
Ordering notes
Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy
Same salt, lower price
Medicines with the same active ingredient and strength as Regestrone CR Tablet.
You are viewing
Regestrone CR Tablet
tablet - 10mg - 10 S
₹241
₹24.11 per tablet
- Nortas CR 10MG Tab
Intas Pharmaceuticals Ltd · tablet - 10 mg - 10 S · Rx
Save 40%₹145
₹14.52 per tablet
- Normonal CR Tab
BHARAT SERUM · tablet - 10mg - 10 S · Rx
Save 17%₹200
₹20.01 per tablet
- Crina Ncr 10MG Tab
ALEMBIC PHARMA · tablet - 10 mg - 10 S · Rx
Save 16%₹202
₹20.16 per tablet
Same salt, different brand — what does that mean?
A substitute contains the same active ingredient (salt), in the same strength, as Regestrone CR Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.
All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.
Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.
Composition of Regestrone CR Tablet
Regestrone CR Tablet contains Norethisterone (10mg). It belongs to the Hormone preparation class of medicines.
Uses of Regestrone CR Tablet
Treatment of Premenstrual syndrome (PMS) Treatment of Pain during menstruation Treatment of Heavy menstrual bleeding Treatment of Endometriosis
Key benefits
- In Treatment of Premenstrual syndrome (PMS) Premenstrual syndrome (PMS) can cause symptoms such as mood changes
- bloating
- breast tenderness
- and headaches before menstruation. Regestrone CR 10mg Tablet is a synthetic progestin that helps balance hormone levels. This reduces the severity of PMS symptoms and improves overall comfort during the menstrual cycle. Take it regularly for as long as it is prescribed to help maintain symptom control. In Treatment of Pain during menstruation Menstrual pain occurs due to uterine contractions and hormonal changes. Regestrone CR 10mg Tablet works by regulating hormonal activity and reducing the intensity of uterine contractions. This helps relieve cramps and discomfort during periods. It improves daily functioning and makes periods more manageable. In Treatment of Heavy menstrual bleeding Heavy menstrual bleeding can occur due to excessive growth of the uterine lining. Regestrone CR 10mg Tablet helps regulate and stabilize the lining of the womb
- reducing excessive bleeding. This helps improve menstrual flow and prevents complications such as fatigue or anemia. In Treatment of Endometriosis Endometriosis occurs when tissue similar to the womb lining grows outside the uterus
- causing pain and discomfort. Regestrone CR 10mg Tablet works by slowing the growth of this tissue through hormonal regulation. This helps reduce pain and other associated symptoms. Take it regularly as prescribed to help manage the condition effectively. Show More
How Regestrone CR Tablet works
Regestrone CR 10mg Tablet is a synthetic progestin. It works by mimicking the effects of natural progesterone (female hormone). It helps in regulating the growth and shedding of the womb lining, thereby treating menstrual irregularities.
How to take Regestrone CR Tablet
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Regestrone CR 10mg Tablet may be taken with or without food.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Missed dose and overdose
If you miss a dose
If you miss a dose of Regestrone CR 10mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
If you take too much
An overdose of this medicine may cause nausea, vomiting and withdrawal bleeding. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Side effects of Regestrone CR Tablet
Most side effects of Regestrone CR are mild and settle as the body adjusts. Reported side effects include:
- Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.
Safety advice for Regestrone CR Tablet
| Pregnancy | Pregnancy UNSAFE |
|---|---|
| Breastfeeding | Breast feeding UNSAFE |
| Alcohol | Alcohol CONSULT YOUR DOCTOR |
| Driving | Driving UNSAFE |
| Kidney | Kidney CONSULT YOUR DOCTOR |
| Liver | Liver UNSAFE |
| Habit forming | No |
Warnings and precautions
Take a hormonal medicine at the same time every day; the effect depends on a steady level. Seek urgent care for sudden chest pain, breathlessness, severe headache, weakness on one side, or pain and swelling in a calf — hormone preparations can raise the risk of clots. Tell your doctor if you smoke, have migraine with aura, high blood pressure, or a family history of clots or breast cancer, before starting. Report any unusual or heavy vaginal bleeding to your doctor.
Do not take Regestrone CR if
Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people with a history of blood clots, certain hormone-sensitive cancers, or active liver disease. Several are contraindicated in pregnancy.
Interactions with other medicines
Rifampicin, several anti-epileptics and St John's wort make hormonal contraception unreliable. Tell your doctor about every medicine, supplement and herbal product you take.
How to store Regestrone CR Tablet
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
Expert advice for Regestrone CR Tablet
Take Regestrone CR 10mg Tablet each day as prescribed by your doctor to maintain stable hormone levels. Regestrone CR 10mg Tablet may cause spotting or light bleeding between periods; inform your doctor if it occurs frequently or becomes heavy. Regestrone CR 10mg Tablet is not a birth control medicine. Use a reliable non-hormonal method, such as condoms, to prevent pregnancy. Stop taking Regestrone CR 10mg Tablet and seek immediate medical attention if you develop severe headaches, sudden vision or hearing changes, chest pain, breathing difficulty, or swelling/pain in your legs. Inform your doctor if you have migraine with aura, high blood pressure, diabetes, liver disease, or a history of blood clots before taking Regestrone CR 10mg Tablet. Avoid smoking while taking Regestrone CR 10mg Tablet, as it may increase the risk of blood clots, especially in older women. Tell your doctor about all medicines or herbal supplements you are taking, as some may affect how Regestrone CR 10mg Tablet works. Seek medical advice if you develop yellowing of the skin/eyes or severe abdominal pain while using Regestrone CR 10mg Tablet. Your doctor may monitor your symptoms and treatment response during use. Consult your doctor if bleeding is associated with dizziness, weakness, or persistent cycle irregularities.
Manufacturer and class
- Manufacturer:
- TORRENT PHARMACEUTICALS
- Therapeutic class:
- GYNAECOLOGICAL
- Drug class:
- Hormone preparation
- Chemical class:
- Estrogen derivative
Substitutes for Regestrone CR Tablet
Medicines with the same active ingredient (Norethisterone (10mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Regestrone CR Tablet |
|---|---|---|---|
| Nortas CR 10 mg TabletIntas Pharmaceuticals Ltd | tablet · 10`S | ₹145 | 40% cheaper |
| Normonal CR TabletBHARAT SERUM | tablet · 10`S | ₹200 | 17% cheaper |
| Crina Ncr 10 mg TabletALEMBIC PHARMA | tablet · 10`S | ₹202 | 16% cheaper |
| Regestrone CR 10 TabletTorrent Pharmaceuticals Ltd | tablet · 10 Tablet | ₹219 | 9% cheaper |
| Nostra CR 10 mg TabletCorona Remedies Pvt Ltd | tablet · 10`S | ₹255 | 6% more |
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Regestrone CR Tablet FAQs
What is Regestrone CR Tablet used for?
Regestrone CR Tablet is commonly used for Treatment of Premenstrual syndrome (PMS) Treatment of Pain during menstruation Treatment of Heavy menstrual bleeding Treatment of Endometriosis. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Regestrone CR Tablet?
Regestrone CR Tablet contains Norethisterone (10mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Regestrone CR Tablet?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Regestrone CR Tablet work?
Regestrone CR 10mg Tablet is a synthetic progestin.
Is Regestrone CR Tablet a prescription medicine?
Yes. Regestrone CR Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Regestrone CR Tablet?
The side effects reported most often with Regestrone CR are Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Regestrone CR Tablet be taken during pregnancy?
Pregnancy UNSAFE Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Regestrone CR.
Can I drink alcohol while taking Regestrone CR Tablet?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Regestrone CR Tablet?
If you miss a dose of Regestrone CR 10mg Tablet, take it as soon as possible.
Is Regestrone CR Tablet habit forming?
No. Regestrone CR Tablet is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Regestrone CR Tablet?
Nortas CR 10 mg Tablet has the same active ingredient and strength and is listed from ₹145 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Regestrone CR Tablet cost on PingMeDoc Pharmacy?
Regestrone CR Tablet starts at ₹241 (MRP ₹254) on PingMeDoc Pharmacy. Available in tablet 10mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Regestrone CR Tablet?
Regestrone CR Tablet is manufactured by TORRENT PHARMACEUTICALS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Regestrone CR Tablet delivered?
Regestrone CR Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.
Regestrone CR Tablet, Quick facts
- Salt
- Norethisterone (10mg)
- Form
- tablet
- Best price
- ₹241 (₹24.11 per tablet)
- MRP
- ₹254
- Prescription
- Required (Rx)
- Brand
- Torrent Pharmaceuticals Ltd
- Manufacturer
- TORRENT PHARMACEUTICALS
- Therapeutic class
- GYNAECOLOGICAL
- Drug class
- Hormone preparation
- Chemical class
- Estrogen derivative
- Action class
- Progestins (First generation)
- Habit forming
- No
- Variants
- tablet 10mg 10`S
- Delivery
- Standard across India
References
Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered medical practitioner. It does not replace your own doctor's advice.
- PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
- CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
- Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
- National List of Essential Medicines (NLEM) 2022, Government of India.
- Manufacturer's package insert / prescribing information for Regestrone CR Tablet.
- World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.
Next steps
Safety disclaimer
Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.