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  3. Smartinor CR 15 mg Tablet 5's

Smartinor CR 15 mg Tablet 5's, Pack of 5 TabletS
Smartinor CR 15 mg Tablet 5's, Pack of 5 TabletS
Smartinor CR 15 mg Tablet 5's, Pack of 5 TabletS
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Written By Veda Maddala , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD

Smartinor CR 15 mg Tablet is used to treat heavy, painful, or irregular periods, premenstrual syndrome (PMS), and endometriosis. Additionally, it may be used in the treatment of breast cancer. It contains Norethisterone which works by restoring the hormone levels in the body. In some cases, this medicine may cause side effects such as unusual vaginal bleeding or spotting, dizziness, dry mouth, constipation, nausea, and diarrhoea. Let the doctor know if you are pregnant or breastfeeding, taking any other medication, or have any pre-existing medical conditions.

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Composition :

NORETHISTERONE-15MG

Manufacturer/Marketer :

Walter Bushnell

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About Smartinor CR 15 mg Tablet

Smartinor CR 15 mg Tablet belongs to the class of medicines called progestogens used to treat heavy, painful, or irregular periods, premenstrual syndrome (PMS), and endometriosis. Additionally, Smartinor CR 15 mg Tablet may be used in the treatment of breast cancer. Endometriosis is a disorder in which the uterus's tissue lining (endometrium) grows on the ovaries, bowel, or tissues lining the pelvis. The most common symptom is pelvic pain.

Smartinor CR 15 mg Tablet contains Norethisterone that works by mimicking the activity of the natural hormone progesterone. Thereby, it restores hormone levels in the body and regulates the growth and shedding of the womb lining. Thus, it helps to treat menstrual disorders.

Take Smartinor CR 15 mg Tablet as prescribed by your doctor. You are advised to take Smartinor CR 15 mg Tablet for as long as your doctor has prescribed it for you based on your medical condition. In some cases, you may experience unusual vaginal bleeding or spotting, dizziness, dry mouth, constipation, nausea, diarrhoea, headache, breast pain, and tenderness. Most of these side effects of Smartinor CR 15 mg Tablet do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

If you are allergic to Smartinor CR 15 mg Tablet or any other medicines, please tell your doctor. Smartinor CR 15 mg Tablet is not recommended for pregnant women as it may harm the unborn baby. If you are breastfeeding, consult a doctor before taking Smartinor CR 15 mg Tablet. It is advised to use effective non-hormonal contraceptives such as condoms to avoid pregnancy while taking Smartinor CR 15 mg Tablet. You are advised to stop smoking while taking Smartinor CR 15 mg Tablet as it may increase the risk of adverse effects.

Uses of Smartinor CR 15 mg Tablet

Smartinor CR 15 mg Tablet is used to treat endometriosis. The detailed uses of Smartinor CR 15 mg Tablet are as follows:
•Menstrual Cycle Regulation: Smartinor CR 15 mg Tablet is commonly used to regulate irregular menstrual cycles or to induce menstruation in women experiencing amenorrhea (absence of periods).
•Management of Endometriosis: Smartinor CR 15 mg Tablet is also effective in managing endometriosis, a condition where uterine-like tissue grows outside the uterus, leading to pain and irregular bleeding.
•Support in Hormone Replacement Therapy: In postmenopausal women, Smartinor CR 15 mg Tablet is often combined with estrogen therapy to prevent endometrial hyperplasia (thickening of the uterine lining), which can result from estrogen use alone.
•Relieve Menstrual problems: Smartinor CR 15 mg Tablet is sometimes prescribed to alleviate symptoms of premenstrual syndrome (PMS) and to provide relief from excessive bleeding or pain during menstruation.

Directions for Use

Take Smartinor CR 15 mg Tablet with or without food as advised by your doctor. Swallow it as a whole with a glass of water. Do not crush, chew or break it.

Medicinal Benefits

Smartinor CR 15 mg Tablet contains Norethisterone, a synthetic hormone that mimics the activity of the natural hormone progesterone. Thereby, it restores hormone levels in the body and regulates the growth and shedding of the womb lining. Thus, it helps treat menstrual disorders.

How Smartinor CR 15 mg Tablet Works

Smartinor CR 15 mg Tablet contains Norethisterone that works by mimicking the activity of the natural hormone progesterone. Thereby, it restores hormone levels in the body and regulates the growth and shedding of the womb lining. Thus, it helps to treat menstrual disorders.

Storage

Store in a cool and dry place away from sunlight

Side Effects of Smartinor CR 15 mg Tablet

  • Unusual vaginal bleeding or spotting
  • Dizziness
  • Dry mouth
  • Constipation
  • Nausea
  • Diarrhea
  • Headache
  • Breast pain and tenderness

What if I have taken an overdose of Smartinor CR 15 mg Tablet

Take Smartinor CR 15 mg Tablet only as prescribed by the physician. Avoid exceeding the recommended dose as it could lead to an overdose. Symptoms of overdose may include nausea, vomiting, breast enlargement and vaginal bleeding. If you experience these symptoms or suspect you have taken an overdose, seek immediate medical attention.

Drug Warnings

If you are allergic to Smartinor CR 15 mg Tablet or any other medicines, please tell your doctor. Smartinor CR 15 mg Tablet is not recommended for pregnant women as it may harm an unborn baby. If you are breastfeeding, consult a doctor before taking Smartinor CR 15 mg Tablet. It is advised to use effective non-hormonal contraceptives such as condoms to avoid pregnancy while taking Smartinor CR 15 mg Tablet. You are advised to stop smoking while taking Smartinor CR 15 mg Tablet as it may increase the risk of adverse effects. If you are about to undergo any surgery, please inform your doctor that you are taking Smartinor CR 15 mg Tablet as it may increase the effect of certain anesthetics. If you experience sudden shortness of breath, rapid heartbeat, sudden, severe, sharp pain in the chest, or cough up blood, stop taking Smartinor CR 15 mg Tablet and consult a doctor immediately as these might be signs of a blood clot in the lungs.

Drug-Drug Interactions

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NorethisteroneEtretinate
Severe
NorethisteroneRifampicin
Severe

Drug-Drug Interactions

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NorethisteroneEtretinate
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Using Etretinate and Smartinor CR 15 mg Tablet together can cause severe, birth defects. Never use etretinate if you are pregnant. Both a primary and a secondary form of birth control must be used together and for at least 3 years after stopping therapy.

How to manage the interaction:
Although taking Smartinor CR 15 mg Tablet and Etretinate together can cause an interaction, it can be taken if your doctor has suggested it. If you notice any of these signs, make sure to contact your doctor right away. These symptoms may be related to your birth control. Do not stop using any medications without a doctor's advice.
NorethisteroneRifampicin
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Taking Smartinor CR 15 mg Tablet with rifampicin can decrease the blood levels of Smartinor CR 15 mg Tablet, which may make the medication less effective.

How to manage the interaction:
Although there is an interaction between Smartinor CR 15 mg Tablet and rifampicin, they can be taken together if prescribed by a doctor. However, if you experience abnormal bleeding, contact your doctor immediately. Do not discontinue any medications without consulting a doctor.
NorethisteroneRifapentine
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Combining Rifapentine and norethindrone reduces the blood levels and effects of norethindrone and increases the risk of bleeding and unintended pregnancy.

How to manage the interaction:
Although there is a possible interaction between Smartinor CR 15 mg Tablet and Rifapentine, you can take these medicines together if prescribed by your doctor. If you're having any of these symptoms like unexpected bleeding, abnormal bleeding, it's important to reach out to a doctor right away. Do not discontinue any medications without consulting a doctor.
NorethisteroneBoceprevir
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Using Boceprevir and Smartinor CR 15 mg Tablet together can reduce the blood levels and decrease the effectiveness of norethindrone.

How to manage the interaction:
Combining Boceprevir with Smartinor CR 15 mg Tablet can result in an interaction, but it can be taken if your doctor has advised it. However, if you experience any symptoms like increased hot flashes, vaginal dryness, or menstrual abnormalities, abnormal bleeding, contact the doctor immediately. Do not discontinue any medications without consulting a doctor.
NorethisteroneMycophenolic acid
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Coadministration of Smartinor CR 15 mg Tablet and Mycophenolic acid can decrease the levels and effects of Smartinor CR 15 mg Tablet.

How to manage the interaction:
There could be a possible interaction between Mycophenolic acid and Smartinor CR 15 mg Tablet, but they can be taken together if your doctor has prescribed them. However, if you experience hot flashes, vaginal dryness, or abnormal bleeding consult a doctor. Do not discontinue any medications without a doctor's advice.
NorethisteroneDabrafenib
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Coadministration of Smartinor CR 15 mg Tablet with Dabrafenib can reduce the metabolism and decrease the levels of Smartinor CR 15 mg Tablet in the body.

How to manage the interaction:
Taking Smartinor CR 15 mg Tablet with Dabrafenib together can result in an interaction, it can be taken if your doctor has advised it. However, if you notice any symptoms of hot flashes, vaginal dryness, or abnormal bleeding, contact a doctor immediately. Do not stop using any medications without talking to a doctor.
NorethisteroneFosamprenavir
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Using norethindrone together with fosamprenavir may decrease the effects of fosamprenavir.

How to manage the interaction:
Taking Smartinor CR 15 mg Tablet with Fosamprenavir together can result in an interaction, but it can be taken if your doctor has advised it. If you're taking birth control and experiencing any symptoms, it's important to reach out to a doctor right away. They can recommend other options that won't interfere with your medication. Do not discontinue any medications without consulting a doctor.
NorethisteronePrimidone
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Coadministration of Smartinor CR 15 mg Tablet and primidone can reduce the blood levels and effects of Smartinor CR 15 mg Tablet and increase the risk of bleeding.

How to manage the interaction:
Although there is an interaction between Smartinor CR 15 mg Tablet and Primidone, they can be taken together if prescribed by a doctor. However, if you experience abnormal bleeding, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
NorethisteroneFelbamate
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Using Felbamate and Smartinor CR 15 mg Tablet together can reduce the blood levels and effects of norethindrone.

How to manage the interaction:
There may be a possibility of interaction between Smartinor CR 15 mg Tablet and Felbamate, but it can be taken if prescribed by a doctor. If you notice any unusual symptoms like changes in your menstrual cycle, excessive bleeding, make sure to contact a doctor right away. Do not discontinue any medications without consulting a doctor.
NorethisteroneTopiramate
Severe
How does the drug interact with Smartinor CR 15 mg Tablet:
Coadministration of Smartinor CR 15 mg Tablet with Topiramate can reduce the blood levels and effects of norethindrone in the body. This increases the risk of severe bleeding and unintended pregnancy.

How to manage the interaction:
Taking Smartinor CR 15 mg Tablet and topiramate together can result in an interaction; it can be taken if your doctor has advised it. However, if you notice any symptoms of abnormal bleeding, hot flashes or vaginal dryness, you should contact a doctor immediately. Do not stop using any medications without talking to a doctor.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

  • Avoid fried and processed foods.
  • Include fiber-rich foods like whole grains, fruits, and vegetables in your diet.
  • Avoid refined carbohydrates that are high in sugars.
  • Replace animal proteins (like eggs, fish, and meat) with vegetable protein sources (nuts, seeds, and beans).
  • Avoid drinking excess alcohol or caffeinated drinks as they can worsen the symptoms.
  • Maintain a healthy weight, do moderate exercise regularly.
  • Avoid smoking and alcohol intake.

Habit Forming

No

Therapeutic Class

PROGESTIN

Smartinor CR 15 mg Tablet Substitute

Substitutes safety advice

  • Crina-NCR 15 mg Tablet 5's

    by Others

    ₹23.58per tablet

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    ₹25.92per tablet

  • Sysron-NCR 15 Tablet 5's

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    ₹18.90per tablet

  • Nostra-CR 15 Tablet 5's

    by AYUR

    ₹25.84per tablet

  • Gynaset-CR 15 Tablet 5's

    by Others

    ₹21.88per tablet

Product Substitutes

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Alcohol

Caution

The interaction of Smartinor CR 15 mg Tablet with alcohol is unknown. Please consult a doctor before consuming alcohol while using Smartinor CR 15 mg Tablet.

bannner image

Pregnancy

Unsafe

Smartinor CR 15 mg Tablet is a category X pregnancy drug and is not recommended for use during pregnancy as it may harm the unborn baby. Please consult a doctor if you are pregnant or planning for pregnancy.

bannner image

Breast Feeding

Caution

Smartinor CR 15 mg Tablet is given to breastfeeding women only if the doctor thinks benefits are greater than risks. Please consult a doctor if you are breastfeeding.

bannner image

Driving

Safe if prescribed

Smartinor CR 15 mg Tablet usually does not affect your ability to drive or operate machinery.

bannner image

Liver

Unsafe

Smartinor CR 15 mg Tablet is not recommended if you have liver disease. However, if you have any concerns regarding this, please consult a doctor.

bannner image

Kidney

Caution

Take Smartinor CR 15 mg Tablet with caution, especially if you have a history of Kidney diseases/conditions. The dose may be adjusted by your doctor as required.

bannner image

Children

Caution

Smartinor CR 15 mg Tablet is not recommended for use in children under 18 years.

FAQs

Smartinor CR 15 mg Tablet is used to treat heavy, painful, or irregular periods, premenstrual syndrome (PMS), and endometriosis. Additionally, Smartinor CR 15 mg Tablet may be used in the treatment of breast cancer.

Smartinor CR 15 mg Tablet contains Norethisterone, a synthetic hormone that works by mimicking the activity of the natural hormone progesterone. Thereby, it restores hormone levels in the body and regulates the growth and shedding of the womb lining. Thus, it helps to treat menstrual disorders.

Smartinor CR 15 mg Tablet may be used to delay periods. Smartinor CR 15 mg Tablet keeps progesterone levels high and prevents shedding of the womb lining. However, please consult a doctor before using Smartinor CR 15 mg Tablet.

Smartinor CR 15 mg Tablet may increase the risk of a blood clot in the veins of the leg, especially if you are overweight, smoking, or have a history of a blood clot in the lungs or veins, repeated miscarriage or have major surgery, serious injury, or systemic lupus erythematosus (autoimmune disease). Therefore, please inform your doctor if you have any of these conditions before taking Smartinor CR 15 mg Tablet.

You are not recommended to take Smartinor CR 15 mg Tablet with rifampicin as it may decrease the levels of Smartinor CR 15 mg Tablet in blood and reduce its effectiveness. However, please consult a doctor before taking Smartinor CR 15 mg Tablet with other medicines.

Periods usually resume within 3 days of discontinuing Smartinor CR 15 mg Tablet. However, please consult a doctor if you have any concerns regarding this.

Smartinor CR 15 mg Tablet may cause changes in blood sugar levels. Therefore, it is advised to regularly monitor blood sugar levels while taking Smartinor CR 15 mg Tablet and inform your doctor if you have diabetes before taking Smartinor CR 15 mg Tablet.

No, Smartinor CR 15 mg Tablet is not a contraceptive on its own.

No, Smartinor CR 15 mg Tablet is unlikely to cause weight loss.

The recommended dosage can vary greatly depending on the reason for taking the medication. It's crucial to follow your doctor's instructions precisely. Taking an incorrect dosage can lead to ineffective treatment or adverse side effects.

No, Smartinor CR 15 mg Tablet does not cause miscarriages. However, it is not safe to take Smartinor CR 15 mg Tablet during pregnancy.

Smartinor CR 15 mg Tablet can generally be taken either before or after a meal. There is no strict requirement regarding the timing of food intake.

Smartinor CR 15 mg Tablet contains Norethisterone, a second-generation progestin.

The duration of Smartinor CR 15 mg Tablet use can vary depending on the specific medical condition being treated.

Yes, Smartinor CR 15 mg Tablet treats irregular menstrual cycles.

Even after taking Smartinor CR 15 mg Tablet and having unprotected sex, one can get pregnant. However, Smartinor CR 15 mg Tablet is a category X pregnancy drug. It is not recommended for use during pregnancy as it may harm the unborn baby. Please consult a doctor if you are pregnant or planning for pregnancy.

Common side effects of Smartinor CR 15 mg Tablet may cause unusual vaginal bleeding or spotting, dizziness, dry mouth, constipation, nausea, diarrhoea, headache, breast pain, and tenderness. Most of these side effects of Smartinor CR 15 mg Tablet do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

Yes, Smartinor CR 15 mg Tablet can lead to weight gain in some persons. However, it's crucial to remember that this isn't a common adverse effect. The potential risk of weight gain varies based on the individual and the dosage. Talk to your doctor or pharmacist if you are concerned about weight gain or have any other questions regarding norethisterone acetate. They can provide personalized information based on your circumstances.

Limited research is available. Seek medical attention from your doctor if you have any questions. Remember that self-medication can be risky. Always consult with a healthcare professional for proper diagnosis and treatment.

Yes, bleeding may occasionally occur while taking Smartinor CR 15 mg Tablet. If you're experiencing bleeding while on Smartinor CR 15 mg Tablet and you're concerned, it's important to consult with your healthcare provider. They can determine if the bleeding is normal or if there's another underlying issue.

Smartinor CR 15 mg Tablet usually stops irregular bleeding within a few days, but this varies from person to person. If bleeding persists or worsens, consult your doctor.

The duration of Smartinor CR 15 mg Tablet use depends on your specific medical condition and the reason for taking it.

The exact dosage and schedule for Smartinor CR 15 mg Tablet will vary based on your individual health needs. It is important to follow your doctor's instructions to ensure effective treatment and minimize side effects.

If you forget a dose of Smartinor CR 15 mg Tablet, take it as soon as possible. If it's been more than 12 hours, skip the missed dose and continue with your regular schedule or as directed by the physician.

Yes, Smartinor CR 15 mg Tablet can interact with other medications. It's important to avoid taking Smartinor CR 15 mg Tablet with any medications without consulting your doctor first. They can assess the potential risks and benefits and recommend alternative treatments if necessary.

Store in a cool and dry place away from sunlight. Keep Smartinor CR 15 mg Tablet out of reach and out of sight to children.

Smartinor CR 15 mg Tablet can be used to treat long-term disorders like endometriosis. But you should talk to your doctor about the long-term advantages and risks.

Country of origin

India

Manufacturer/Marketer address

Walter Bushnell, Unit No. 6, LSC, S-Block, Panchsheel Park, New Delhi – 110017
Other Info - SMA0092

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Author Details

Doctor imageDoctor badge

Written By

Veda Maddala

M Pharmacy

Doctor imageDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Apr 14, 2025 | 3:19 PM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

Reference

  1. https://www.medicines.org.uk/emc/files/pil.1494.pdf
  2. https://www.drugs.com/mtm/norethindrone.html
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