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  3. Fasnorm 250mg Injection

Fasnorm 250mg Injection, Pack of 1 Injection
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Written By Veda Maddala , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD

Fasnorm 250mg Injection is used to treat breast cancer in postmenopausal women. It contains Fulvestrant, which works by inhibiting some of the actions of estrogen (female sex hormone which may help cancer cells grow in women with breast cancer) and reducing the amount that is in the body. Thus, it helps in reducing breast cancer tumour growth. In some cases, Fasnorm 250mg Injection may cause certain common side effects such as injection site reactions like pain and/or inflammation, weakness, nausea, tiredness, headache or joint and musculoskeletal pain.

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Composition :

FULVESTRANT-250MG

Manufacturer/Marketer :

Biocon Ltd

Consume Type :

PARENTERAL

Return Policy :

Not Returnable

About Fasnorm 250mg Injection

Fasnorm 250mg Injection belongs to the class of estrogen blockers used to treat breast cancer in postmenopausal women. Breast cancer is a type of cancer that develops when the breast cells begin to grow abnormally.

Fasnorm 250mg Injection contains Fulvestrant, which works by inhibiting some of the actions of estrogen (female sex hormone which may help cancer cells grow in women with breast cancer) and reducing the amount that is in the body. Thus, it helps in reducing breast cancer tumour growth.

Fasnorm 250mg Injection will be administered by a healthcare professional; do not self-administer. In some cases, Fasnorm 250mg Injection may cause certain common side effects such as injection site reactions like pain and/or inflammation, weakness, nausea, tiredness, headache or joint and musculoskeletal pain. Most of these side effects of Fasnorm 250mg Injection do not require medical attention and gradually resolve over time. However, if these side effects persist or worsen, please consult your doctor.

If you are allergic to Fulvestrant or any other medicines, please tell your doctor. Fasnorm 250mg Injection is not recommended for pregnant women as it may harm an unborn baby. Fasnorm 250mg Injection is contraindicated for use during lactation. Avoid alcohol consumption while receiving Fasnorm 250mg Injection. Avoid driving or operating machinery if you feel tired or weak after receiving Fasnorm 250mg Injection.

Uses of Fasnorm 250mg Injection

Fasnorm 250mg Injection is used in the treatment of Breast cancer in postmenopausal women. The detailed uses of Fasnorm 250mg Injection are as follows:<br/>• Treatment of breast cancer: Fasnorm 250mg Injection is used in the treatment of hormone receptor-positive (HR+), HER2-negative advanced or metastatic breast cancer in postmenopausal women.<br/>• Treatment of progressed cancer: Fasnorm 250mg Injection is prescribed when the cancer has progressed following prior endocrine therapy.<br/>

Directions for Use

• Your doctor will decide the dosage and timing of Fasnorm 250mg Injection based on the stage of cancer and your body's response to the treatment. Usually, it is given every two weeks for the first three doses, then once monthly.• Fasnorm 250mg Injection will be administered by a doctor or nurse in a medical facility.• Do not self-administer.

Medicinal Benefits

Fasnorm 250mg Injection contains Fulvestrant, used to treat breast cancer in postmenopausal women. Additionally, Fasnorm 250mg Injection may be used in combination with palbociclib to treat women with a type of breast cancer called hormone receptor-positive, human epidermal growth factor receptor 2-negative breast cancer that is locally advanced or has spread to other parts of the body (metastatic).

How Fasnorm 250mg Injection Works

Fasnorm 250mg Injection contains Fulvestrant, which works by inhibiting some of the actions of estrogen (female sex hormone which may help cancer cells grow in women with breast cancer) and reducing the amount that is in the body. Thus, it helps in reducing breast cancer tumour growth.

Storage

• Store in a cool and dry place away from sunlight.• Keep Fasnorm 250mg Injection out of reach and sight of children.• Cold chain - To be stored in cold places at 2ºC to 8ºC.

What if I have taken an overdose of Fasnorm 250mg Injection

As Fasnorm 250mg Injection is a parenteral formulation administered by experienced medical staff, the chance of overdose may be less. If you think there has been an overdose or experiencing any adverse events, get medical care right away. In a medical setting, an overdose would be treated quickly.

Drug Warnings

If you are allergic to Fulvestrant or any other medicines, please tell your doctor. Fasnorm 250mg Injection is not recommended for pregnant women as it may harm an unborn baby. Using effective contraception while being treated with Fasnorm 250mg Injection and for two years after the last dose is advised. Fasnorm 250mg Injection is contraindicated for use during lactation. Avoid alcohol consumption while receiving Fasnorm 250mg Injection. Avoid driving or operating machinery if you feel tired or weak after receiving Fasnorm 250mg Injection.

Diet & Lifestyle Advise

  • Avoid fried and processed foods.
  • Include fibre-rich foods such as 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 and do moderate exercise regularly.
  • Avoid smoking and alcohol intake.

Habit Forming

No

Therapeutic Class

ANTINEOPLASTIC

Fasnorm 250mg Injection Substitute

Substitutes safety advice

Product Substitutes

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Alcohol

Caution

Avoid alcohol consumption while receiving this medicine. If you have any concerns, please discuss them with your doctor.

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Pregnancy

Unsafe

Fasnorm 250mg Injection is not recommended for use during pregnancy as it may harm the unborn baby. You are advised to use effective contraception while being treated with Fasnorm 250mg Injection and for two years after your last dose.

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Breast Feeding

Unsafe

Fasnorm 250mg Injection is contraindicated for use during lactation, or you are recommended to avoid breastfeeding while on treatment with Fasnorm 250mg Injection.

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Driving

Safe if prescribed

Fasnorm 250mg Injection usually does not affect your ability to drive or operate machinery. However, avoid driving or operating machinery if you feel tired or weak after receiving Fasnorm 250mg Injection.

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Liver

Caution

Fasnorm 250mg Injection is not recommended for patients with severe liver problems. Therefore, if you have liver problems, inform your doctor before receiving Fasnorm 250mg Injection.

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Kidney

Caution

If you have kidney problems, inform your doctor before receiving Fasnorm 250mg Injection.

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Children

Unsafe

Fasnorm 250mg Injection is not recommended for children and adolescents below 18 years of age.

Have a query?

FAQs

Fasnorm 250mg Injection is used to treat Breast cancer in postmenopausal women.

Fasnorm 250mg Injection contains Fulvestrant which works by inhibiting some of the actions of estrogen (female sex hormone) and reducing the amount that is in the body. Thus, it helps in reducing breast cancer tumour growth.

Fasnorm 250mg Injection is not recommended for patients with severe liver problems. Therefore, if you have any liver problems, inform your doctor before receiving Fasnorm 250mg Injection.

Fasnorm 250mg Injection may cause weakness or tiredness as a common side effect. However, if weakness persists or worsens, please consult your doctor.

Fasnorm 250mg Injection contains Fulvestrant, which belongs to a class of medications called estrogen receptor antagonists. It helps to slow or stop the growth of specific breast tumours that depend on estrogen (a female sex hormone) to grow.

Fasnorm 250mg Injection is administered as a liquid injection into a muscle in the buttocks by a doctor in a medical setting. It is typically injected slowly over 1 to 2 minutes. For the first three doses, you will receive an injection every two weeks (on days 1, 15, and 29). After that, it is usually given once a month. Your doctor will determine the exact schedule based on your condition and how you respond to the medication. The injection will be given as two separate shots (one in each buttock). Please do not self-administer it.

Fasnorm 250mg Injection may cause common side effects, such as injection site reactions like pain and inflammation, weakness, nausea, tiredness, headache, or joint and musculoskeletal pain in some individuals. Most of these side effects of Fasnorm 250mg Injection do not require medical attention and gradually resolve over time. However, if these side effects persist or worsen, please consult your doctor.

Country of origin

India
Other Info - FA59900

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Author Details

Veda MaddalaDoctor badge

Written By

Veda Maddala

M Pharmacy

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Jul 18, 2025 | 7:05 AM IST

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Reference

  1. https://www.medicines.org.uk/emc/product/68/pil
  2. https://www.astrazeneca.ca/content/dam/az-ca/downloads/productinformation/faslodex-consumer-information-leaflet-en.pdf
  3. https://www.medsafe.govt.nz/consumers/cmi/f/faslodex.pdf
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