FOLLITROPIN ALFA LUTROPIN ALFA
Background and Date of Approval
Follitropin alfa and Lutropin alfa are recombinant hormones used in the treatment of infertility. Follitropin alfa is a manufactured version of follicle-stimulating hormone (FSH), which stimulates the ovaries to produce eggs in women and enhances sperm production in men. Lutropin alfa is a manufactured version of luteinizing hormone (LH), used primarily alongside FSH in women with significantly low natural levels of these hormones to support the development of healthy eggs for pregnancy. Both hormones are utilised in fertility treatments including IVF. Follitropin alfa received approval in Europe in 1995 and subsequently in the United States in 1997. Lutropin alfa was approved in Europe in 2000, primarily for women with severe LH and FSH deficiency. Lutropin alfa is not approved for use in the United States. These medicines have improved the safety, consistency, and effectiveness of fertility treatments in comparison to earlier hormone therapies.
Uses
Follitropin alfa and Lutropin alfa is used to treat: Treatment of female infertility caused by severe deficiency of LH and FSH (hypogonadotropic hypogonadism). Helps stimulate the growth and development of ovarian follicles in women who do not ovulate naturally. Used during assisted reproductive techniques (ART) like IVF (In-Vitro Fertilisation) to improve follicle development. Supports hormone balance in women with underactive pituitary function. Promotes ovulation in women who have not responded well to FSH treatment alone.
Side Effects
Common (usually mild and temporary): Mild abdominal pain or bloating. Headache. Nausea. Breast tenderness. Injection site reactions (redness, swelling, or itching). Serious (less common, seek medical help): Ovarian Hyperstimulation Syndrome (OHSS) — symptoms include severe abdominal pain, swelling, rapid weight gain, or shortness of breath. Blood clots — signs include leg pain or swelling, chest pain, or difficulty breathing. Allergic reactions — rash, itching, swelling of face/lips, or difficulty breathing. Ovarian cyst rupture (rare). Ectopic pregnancy (pregnancy outside the womb, rare but serious) Most people tolerate the medicine well, but any unexpected or worsening symptoms should be reported right away.
Warnings
Risk of Multiple Pregnancies – Using this treatment increases the chance of twins or more, which can lead to pregnancy complications. Possible Allergic Reactions – Serious allergic reactions, such as rash, swelling, or breathing problems, can occur. Seek urgent care if these symptoms develop. Blood Clot Risk – Fertility treatments can increase the risk of blood clots; inform your doctor if you have a history of clots. Not for Use During Pregnancy – These drugs are meant to help you get pregnant but should not be used once pregnancy is confirmed. Injection Site Reactions – Redness, pain, or swelling can occur at the injection site; proper injection technique helps reduce this risk.
Precautions
Use Under Specialist Care Only – Follitropin alfa and Lutropin alfa should only be used under the supervision of a fertility doctor, with regular monitoring. Do Not Self-Adjust Dose – Never change your dosage or injection schedule without your doctor’s advice, as incorrect use can lead to serious side effects. Monitor for Ovarian Hyperstimulation Syndrome (OHSS) – There is a risk of OHSS, a condition where the ovaries become swollen and painful; seek immediate help if you experience severe abdominal pain or rapid weight gain. Not for Use in Certain Conditions – These medicines should not be used if you have unexplained vaginal bleeding, ovarian cancer, or other hormone-related tumours. Inform Doctor About Other Health Issues – Tell your doctor if you have thyroid, adrenal, or pituitary gland problems, as they may need to be treated before starting this medication.
References
National library of medicine Gentamicin.Bruno J. Chaves; Prasanna Tadi https://www.ncbi.nlm.nih.gov/books/NBK557550/ Gentamicin -uses, side effects,and more https://www.webmd.com/drugs/2/drug-1496/gentamicin-injection/details Experimental gentamicin nephrotoxicity and agents that modify it: a mini-review of recent research https://onlinelibrary.wiley.com/doi/10.1111/j.1742-7843.2011.00728.x Gentamicin induced correction of CFTR function in patients with cystic fibrosis CFTR stop mutations https://www.nejm.org/doi/full/10.1056/NEJMoa022170 Antifungal Activity of Gentamicin B1 against Systemic Plant Mycosesby Gaspar Banfalvi https://www.mdpi.com/1420-3049/25/10/2401\
Frequently Asked Questions
What is FOLLITROPIN ALFA, LUTROPIN ALFA used for?
Follitropin Alfa and Lutropin Alfa are used to help women who cannot get pregnant because their bodies do not make enough natural hormones. This medicine helps the ovaries grow and release healthy eggs. It is mainly used in women with very low FSH and LH levels or during fertility treatments like IVF to improve the chances of pregnancy.
What are the possible side effects of FOLLITROPIN ALFA, LUTROPIN ALFA?
Follitropin Alfa and Lutropin Alfa may cause some side effects. Common side effects include mild stomach pain, bloating, headache, nausea, breast tenderness, and redness or swelling at the injection site. Some people may experience more serious side effects like ovarian hyperstimulation syndrome (OHSS), which can cause severe stomach pain and breathing problems. Rarely, it can cause allergic reactions, blood clots, or ovarian cyst rupture. If you feel any unusual or severe symptoms, it is important to contact your doctor immediately.
Can FOLLITROPIN ALFA, LUTROPIN ALFA be used in pediatric patients?Â
No, Follitropin Alfa and Lutropin Alfa are not recommended for use in pediatric patients. These medicines are specifically meant for adult women dealing with fertility problems, especially those with low reproductive hormone levels. They have not been studied for safety or effectiveness in children and should only be used under the guidance of a fertility specialist in adults.
How is FOLLITROPIN ALFA, LUTROPIN ALFA given?
Follitropin Alfa and Lutropin Alfa are administered as subcutaneous injections, which means the medicine is injected just under the skin, typically in the abdomen or thigh area. The injections are normally administered once daily, and your doctor will determine the correct dose and duration based on your medical condition and response to treatment. A healthcare professional will typically administer the first injection and instruct you on how to properly mix and administer the medicine if you need to take it at home. Regular monitoring through blood tests and ultrasounds is conducted during treatment to ensure safe dose adjustments.
Will I need regular check-ups after taking FOLLITROPIN ALFA, LUTROPIN ALFA?
Yes, regular ultrasounds and hormone tests are needed to monitor your response and avoid risks like ovarian hyperstimulation syndrome.