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allieva
1 Injection
Fulvestrant
Keep in cold place
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Overview
Folsolieva 250mg Injection belongs to the category of anticancer medicines. These medicines are primarily used to treat estrogen receptor-positive breast cancer in postmenopausal women that is locally advanced or spread to other parts of the body. The growth of cancer cells is uncontrollable and abnormal in the human body. It is difficult to diagnose cancer in early stages. When diagnosed in advanced stages, only the symptoms of the disease can be reduced. Folsolieva Injection is usually given in combination with another anticancer medicine as a part of combination therapy to increase the efficacy of the treatment.
Breast cancer, Chemotherapy
Folsolieva 250mg Injection is a prescription-based anticancer medicine used in the treatment of treat Hormone receptor (HR)-positive, human epidermal growth receptor 2 (HER2)-negative breast cancer in postmenopausal women. The active ingredient of the Folsolieva is fulvestrant which belongs to the drug class of estrogen receptor antagonist. It is administered as an injection by an experienced nurse or medical professional. Folsolieva Injection works by killing the cancer cells thereby reducing the size of the tumor. In this way, it prevents cancer cells from spreading to other parts of the body. The required dosage and duration of the medicine is decided by the doctor. This depends on the disease being treated and the stage of the disease. The doctor will check medical history, age, health condition, and body's response to the treatment before prescribing this medicine. Taking it in the wrong way or overdosing can cause severe side effects. It may take weeks for patients to notice the benefits of the medicine. So do not stop taking this injection until your doctor says to do so.
The human body shows undesired symptoms after taking Folsolieva 250mg Injection. Usually, they disappear with time as the body adjusts to the medicine. These side effects don't need special medical attention. It is advised to consult your doctor if these symptoms become unmanageable.
Some of the common side effects of Folsolieva Injection are mentioned below:
Fever
Fatigue
Diarrhea
Fracture
Hair loss
Headache
Confusion
Depression
Hot flushes
Dehydration
Constipation
Osteoporosis
Heavy sweating
Abdominal Pain
Irregular heart rate
Nausea and vomiting
Weakness & Dizziness
Low White Blood cell Counts
Skin rashes, itching and irritation
Folsolieva 250mg Injection is a prescription-based anticancer drug. It is advised to take this injection after consulting your healthcare expert. This medicine should be given intravenously by an experienced nurse or doctor. Please do not self-administer.
Folsolieva 250mg Injection is an anticancer medicine that belongs to the drug class of aromatase inhibitor. This medication inhibits female estrogen hormone synthesis and secretion by blocking the working of the the aromatase enzyme. By inhibiting its enzymatic activity, this injection delays and ultimately prevents the cancer cells' growth and multiplication.

Alcohol
consult your doctor
The interaction of alcohol with this drug is still unknown. It is advisable not to consume alcohol while taking Folsolieva 250mg Injection. It is advised to consult your doctor for further information.

Pregnancy
consult your doctor
Folsolieva 250mg Injection may be considered unsafe during pregnancy. Please consult your doctor in such condition.

Breast Feeding
consult your doctor
Folsolieva 250mg Injection is probably not safe if you're breastfeeding. Kindly consult your doctor.

Driving
unsafe
It is advisable not to drive or operate heavy machinery as you may feel dizzy after taking Folsolieva 250mg Injection.

Kidney
safe if prescribed
Share your medical history with your healthcare expert in case of kidney disease before taking Folsolieva 250mg Injection.

Liver
safe if prescribed
Inform your doctor before starting Folsolieva 250mg Injection if you have liver disease to avoid any serious side effects.
It is advised not to miss any scheduled dosage of Folsolieva 250mg Injection. In case you miss a dose, consult your doctor immediately.
Don't overdose to compensate for the missed one. Contact your doctor or any healthcare provider and seek medical attention immediately in such cases.
It is advised to use effective birth control ways and avoid pregnancy during the treatment with Folsolieva Injection.
A person should avoid smoking while undergoing treatment with Folsolieva 250mg Injection. Smoking may reduce the effectiveness of medicine.
Skin becomes extremely sensitive after taking Folsolieva 250mg Injection. It is advised to cover your skin exposed to direct sun rays and use high SPF sunscreen before going out.
Swelling of hands, lips, and weight gain are some of the side effects observed after taking Folsolieva 250mg Injection. To reduce them, the doctor may suggest some medication.
It is advised to avoid taking analgesics/ antacids (medicines used to neutralize the stomach acid) while taking Folsolieva, as it may reduce the effectiveness of the medicine.
Keep your body hydrated as Diarrhea is one of the common side effects experienced after taking Folsolieva 250mg Injection. Consult your doctor if it doesn't stop or if blood appears in your stools.
Monitor your blood sugar & pressure, Kidney & Liver function (KFT & LFT), Heart function, cholesterol level and bone mineral density (BMD) at proper intervals after taking Folsolieva 250mg Injection.
In case you notice symptoms like blurred vision, difficulty breathing, cough & fever, and diarrhea while taking Folsolieva 250mg Injection, consult your doctor immediately before these symptoms become severe.
If you experience any kind of symptoms after taking Folsolieva Injection, like unexplained bruising or bleeding, sore throat, mouth ulcers, high temperature (fever), or other signs of infection, it is important to Inform your doctor as soon as possible.
It is advised to take proper consultation with the doctor to know more about the dosage. This medicine should be given intravenously by an experienced nurse or doctor. Please do not self-administer.
Folsolieva 250mg Injection should not be taken with estrogen medicines such as birth control pills, estrogen creams, and vaginal rings. Talk to your doctor before taking any medicine while on treatment.
Yes, taking Folsolieva 250mg Injection causes reduction in the level of the estrogen level in women body. The decrease level leads to the bone thinning.
Folsolieva 250mg Injection can pass through the mother's blood and harm the unborn baby. So it is advised not to give this drug to pregnant and breastfeeding women.
Yes, It is advised to use contraceptive pills or birth control pills for at least 3 to 6 months even after completing the treatment with Folsolieva Injection. It is compulsory because this drug can pass through the mother's blood or the father's semen and can harm the unborn baby.
allieva

Written By
Venika Choudhary
Medical Content Writer @ Magicine Pharma
I hold an M.Sc. in Microbiology and have a strong academic foundation in microbial sciences and applied biotechnology. I began my career with extensive hands-on research at CSIR laboratories, focusing on fungal enzyme production, studying fungal diversity in various ecosystems, and developing bio-pesticides as sustainable alternatives to chemical pesticides. This work deepened my understanding of fungal biology, bioactive compounds, and their pharmaceutical and agricultural applications. Transitioning from research, I now work as a medical content writer, where I combine my scientific expertise with a passion for clear and reliable healthcare communication. I apply my research background to create patient-friendly, compliant content for pharmaceutical companies and healthcare platforms, ensuring science is both trustworthy and accessible. Specializing in clear, accurate, and engaging content, I help patients make informed decisions and support pharmaceutical companies in delivering trusted information. Whether writing product descriptions, crafting disease awareness articles, or composing drug information leaflets, I consistently meet regulatory standards and address audience needs, making my content an asset for healthcare brands.

Reviewed By
Dr. Aditya Sarin - MBBS, MD, DrNB - Consultant Medical Oncology
Dr. Aditya Sarin, MBBS, MD, DrNB, is a highly qualified medical oncologist with profound research and clinical expertise, currently working at Sir Ganga Ram Hospital, New Delhi. He is also a member of the European Society of Medical Oncology (ESMO), a non-profit European organization dedicated to eradicating cancer by promoting comprehensive cancer care and advancing medical oncology. He has been honored with several awards, including the International Cancer Foundation scholarship (ESMO congress, 2022) and Young Medical Oncologist of the Year (Times of India, 2024). He is well-known for his breakthrough in oncology. Dr. Sarin is passionate about converting complex health information into a concise and clear form that is understandable to everyone, aiming to create awareness and cancer care among people.