Fistent Injection is an estrogen blocker. It is used in the treatment of breast cancer in women who have gone through menopause. It works by adjusting the level of estrogen and slow down the growth of cancer cells.
Fistent Injection is given as an injection into the muscles under the supervision of a doctor. It should be taken as doctor your doctor's advice. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. You should take this medicine for as long as it is prescribed for you.
The most common side effects of this medicine include injection site reaction, headache, vomiting, allergic reaction, and nausea. If these bother you, or appear serious, let your doctor know. There may be ways of reducing or preventing them.
Before taking this medicine, tell your doctor if you ever had kidney or liver disease or had bleeding disorder or had any blood clotting medicine. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Tell your doctor if you are pregnant, planning pregnancy or breastfeeding.
Fistent Injection is used in breast cancer to help slow or stop the growth of hormone-sensitive cancer cells. It supports treatment in advanced or recurrent cases, helping improve disease control and extend quality of life.
Side effects of Fistent Injection
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
Common side effects of Fistent
Nausea
Vomiting
Back pain
Fatigue
Hot flashes
Decreased appetite
Constipation
Bone pain
Joint pain
Cough
Injection site pain
Headache
Pain in extremity
Musculoskeletal (bone, muscle or joint) pain
Breathlessness
Increased alanine aminotransferase
Increased aspartate aminotransferase
Weakness
How to use Fistent Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How Fistent Injection works
Fistent Injection blocks the action of estrogen on breast cancer cells. This can lower or stop the growth of some breast cancer cells that need estrogen to grow.
Safety advice
Alcohol
CAUTION
Caution is advised when consuming alcohol with Fistent Injection. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Fistent Injection is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby. However, the doctor may rarely prescribe it in some life-threatening situations if the benefits are more than the potential risks. Please consult your doctor.
Breast feeding
UNSAFE
Fistent Injection is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.
Driving
SAFE
Fistent Injection does not usually affect your ability to drive.
Kidney
CAUTION
Fistent Injection should be used with caution in patients with severe kidney disease. Dose adjustment of Fistent Injection may be needed. Please consult your doctor. Limited information is available on the use of Fistent Injection in these patients. No dose adjustment is recommended in patients with mild to moderate kidney disease.
Liver
CAUTION
Fistent Injection should be used with caution in patients with liver disease. Dose adjustment of Fistent Injection may be needed. Please consult your doctor.
What if you forget to take Fistent Injection?
If you miss a dose of Fistent Injection, please consult your doctor.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
Avoid concurrent use.
Conjugated Estrogens is not recommended for individuals who have or had breast cancer. Conjugated Estrogens may reduce efficacy of Fulvestrant.
Do not consume Fulvestrant with Conjugated Estrogens if you have or had breast cancer. If essential, consult your doctor. Conjugated Estrogens may reduce the efficacy of Fulvestran... More
Do not consume Fulvestrant with Dehydroepiandrosterone (Micronized) if you have or had breast cancer. If essential, consult your doctor. Dehydroepiandrosterone (Micronized) may red... More
Do not consume Fulvestrant with Desogestrel if you have or had breast cancer. If essential, consult your doctor. Desogestrel may reduce the efficacy of Fulvestrant.
Do not consume Fulvestrant with Allylestrenol if you have or had breast cancer. If essential, consult your doctor. Allylestrenol may reduce the efficacy of Fulvestrant.
I am PATIENT have pain in my breastes and feel very weight before one week of my menstrual perieds date Is it any symptoms of breast cancer ? Need your advice And also having back pain during menstrual dates please give your valubel advice
Dear PATIENT 4 Breast Cancer means that the cancer has spread to other parts of the body. The management of such cancers depends on the site where the cancer has spread and on the receptor status of the breast cancer. If you can share the details with me, I will be happy to let you know the potential management
What is Fistent Injection and what is it used for?
Fistent Injection contains a medicine, Fulvestrant which is used to treat breast cancer in women who have gone through menopause.
How and in what dose should I use Fistent Injection?
Your doctor would advise you the exact dose of this medicine. It is given as a slow (1 to 2 minutes) intramuscular (deep into the muscle) injection in your buttocks. It is administered by a medical healthcare professional only.
What are the common side effects of using Fistent Injection?
The common side effects associated with this medicine are headache, vomiting, urinary tract infection, diarrhea, vaginal bleeding, low platelets count and back pain. If any of these side effects bother you, consult with your doctor.
What is Fistent Injection and what is it used for?
Fistent Injection is a medicine, which is used to treat breast cancer in women who have gone through menopause.
How and in what dose should I use Fistent Injection?
Your doctor would advise you the exact dose of this medicine. It is given as a slow (1 to 2 minutes) intramuscular (deep into the muscle) injection into your buttocks. It is administered by a medical healthcare professional only.
What are the common side effects of using Fistent Injection?
The common side effects associated with this medicine are headache, vomiting, urinary tract infection, diarrhea, vaginal bleeding, low platelets count and back pain. If any of these side effects bother you, consult with your doctor.
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References
Masters SB. Hypothalmic & Pituitary Hormones. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 718.
Moy B, Lee RJ, Smith M. Natural Products in Cancer Chemotherapy: Hormones and Related Agents. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. New York, New York: McGraw-Hill Medical; 2011. pp. 1759-60.
Fulvestrant. Luton, Bedfordshire: AstraZeneca UK Limited; 2004 [revised 6 Sep 2018]. [Accessed 03 Apr. 2019] (online) Available from:
Fulvestrant. Cheshire, England: AstraZeneca UK Limited; 2002 [revised Jul. 2011]. [Accessed 03 Apr. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 04 Apr. 2019] (online) Available from:
Marketer details
Name: Adley Formulations
Address: Adley Formulation, SCO- 42, Sector 12, Panchkula-134112, Haryana, India