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Prescription requiredAlembic PharmaGYNAECOLOGICAL

Crina Ncr 10 mg Tablet

Norethisterone (10mg)

₹202MRP ₹212In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

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Crina Ncr 10 mg 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 September 2026

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Norethisterone (10mg)
Available variants: tablet 10 mg 10`S
Best price: ₹202 (₹20.16 per tablet)
MRP: ₹212
Prescription: Required
Manufacturer: ALEMBIC PHARMA

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
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 Crina Ncr 10 mg Tablet.

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Crina Ncr 10 mg Tablet

tablet - 10 mg - 10 S

₹202

₹20.16 per tablet

  • Nortas CR 10MG Tab

    Intas Pharmaceuticals Ltd · tablet - 10 mg - 10 S · Rx

    ₹145

    ₹14.52 per tablet

    Save 28%
Compare all substitutes
Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Crina Ncr 10 mg 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 Crina Ncr 10 mg Tablet

Crina Ncr 10 mg Tablet contains Norethisterone (10mg). It belongs to the Hormone preparation class of medicines.

Uses of Crina Ncr 10 mg 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. Crina-NCR 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. Crina-NCR 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. Crina-NCR 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. Crina-NCR 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 Crina Ncr 10 mg Tablet works

Crina-NCR 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 Crina Ncr 10 mg 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. Crina-NCR 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 Crina-NCR 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 Crina Ncr 10 mg Tablet

Most side effects of Crina Ncr 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 Crina Ncr 10 mg Tablet

PregnancyPregnancy UNSAFE
BreastfeedingBreast feeding UNSAFE
AlcoholAlcohol CONSULT YOUR DOCTOR
DrivingDriving UNSAFE
KidneyKidney CONSULT YOUR DOCTOR
LiverLiver UNSAFE
Habit formingNo

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 Crina Ncr 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 Crina Ncr 10 mg 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 Crina Ncr 10 mg Tablet

Take Crina-NCR 10mg Tablet each day as prescribed by your doctor to maintain stable hormone levels. Crina-NCR 10mg Tablet may cause spotting or light bleeding between periods; inform your doctor if it occurs frequently or becomes heavy. Crina-NCR 10mg Tablet is not a birth control medicine. Use a reliable non-hormonal method, such as condoms, to prevent pregnancy. Stop taking Crina-NCR 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 Crina-NCR 10mg Tablet. Avoid smoking while taking Crina-NCR 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 Crina-NCR 10mg Tablet works. Seek medical advice if you develop yellowing of the skin/eyes or severe abdominal pain while using Crina-NCR 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:
ALEMBIC PHARMA
Therapeutic class:
GYNAECOLOGICAL
Drug class:
Hormone preparation
Chemical class:
Estrogen derivative

Substitutes for Crina Ncr 10 mg Tablet

Medicines with the same active ingredient (Norethisterone (10mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Crina Ncr 10 mg Tablet
Nortas CR 10 mg TabletIntas Pharmaceuticals Ltdtablet · 10`S₹14528% cheaper
Regestrone CR 10 TabletTorrent Pharmaceuticals Ltdtablet · 10 Tablet₹2199% more
Regestrone CR TabletTorrent Pharmaceuticals Ltdtablet · 10`S₹24120% more
Nostra CR 10 mg TabletCorona Remedies Pvt Ltdtablet · 10`S₹25526% more
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Crina Ncr 10 mg Tablet FAQs

What is Crina Ncr 10 mg Tablet used for?
Crina Ncr 10 mg 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 Crina Ncr 10 mg Tablet?
Crina Ncr 10 mg 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 Crina Ncr 10 mg 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 Crina Ncr 10 mg Tablet work?
Crina-NCR 10mg Tablet is a synthetic progestin.
Is Crina Ncr 10 mg Tablet a prescription medicine?
Yes. Crina Ncr 10 mg 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 Crina Ncr 10 mg Tablet?
The side effects reported most often with Crina Ncr 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 Crina Ncr 10 mg Tablet be taken during pregnancy?
Pregnancy UNSAFE Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Crina Ncr.
Can I drink alcohol while taking Crina Ncr 10 mg Tablet?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Crina Ncr 10 mg Tablet?
If you miss a dose of Crina-NCR 10mg Tablet, take it as soon as possible.
Is Crina Ncr 10 mg Tablet habit forming?
No. Crina Ncr 10 mg Tablet is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Crina Ncr 10 mg 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 Crina Ncr 10 mg Tablet cost on PingMeDoc Pharmacy?
Crina Ncr 10 mg Tablet starts at ₹202 (MRP ₹212) on PingMeDoc Pharmacy. Available in tablet 10 mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Crina Ncr 10 mg Tablet?
Crina Ncr 10 mg Tablet is manufactured by ALEMBIC PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Crina Ncr 10 mg Tablet delivered?
Crina Ncr 10 mg 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.

Crina Ncr 10 mg Tablet, Quick facts

Salt
Norethisterone (10mg)
Form
tablet
Best price
₹202 (₹20.16 per tablet)
MRP
₹212
Prescription
Required (Rx)
Brand
ALEMBIC PHARMA
Manufacturer
ALEMBIC PHARMA
Therapeutic class
GYNAECOLOGICAL
Drug class
Hormone preparation
Chemical class
Estrogen derivative
Action class
Progestins (First generation)
Habit forming
No
Variants
tablet 10 mg 10`S
Delivery
Standard across India

References

The information on Crina Ncr 10 mg Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Crina Ncr 10 mg Tablet.
  6. 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.