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ovidrel

Pharmaranks rates Ovidrel 3.5/5 for recall safety — an independent score from its FDA recall history and its manufacturer's record. Ovidrel (Choriogonadotropin Alfa) is a gonadotropin used to treat Cryptorchidism, Hypogonadism, Female Infertility.

Choriogonadotropin Alfa · by Emd Serono

70/100Limited · 1 source

Based on 1 source · Recall-safety score from FDA recall history — this product's own recalls and its manufacturer's record. Not an efficacy or quality rating. methodology →

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass

Key facts

Active ingredient
Choriogonadotropin Alfa
Drug class
Gonadotropin
Form
Injectable
Strength
Choriogonadotropin Alfa 0.25MG/VIAL · Choriogonadotropin Alfa EQ 0.25MG /0.5ML
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Emd Serono
FDA application
BLA021149

What is Ovidrel?

From the FDA label:Ovidrel ® PreFilled Syringe (choriogonadotropin alfa injection) is a sterile liquid preparation of choriogonadotropin alfa (recombinant human Chorionic Gonadotropin, r-hCG). Choriogonadotropin alfa is a water soluble glycoprotein consisting of two non-covalently linked subunits - designated α and β - consisting of 92 and 145 amino acid residues, respectively, with carbohydrate moieties linked to ASN-52 and ASN-78 (on alpha subunit) and ASN-13, ASN-30, SER-121, SER-127, SER-132 and SER-138 (on beta subunit). The primary structure of the α - chain of r-hCG is identical to that of the α - chain of hCG, FSH and LH. The glycoform pattern of the α - subunit of r-hCG is closely comparable to urinary derived hCG (u-hCG), the differences mainly being due to the branching and sialylation extent of the oligosaccharides. The β - chain has both O- and N-glycosylation sites and its structure and glycosylation pattern are also very similar to that of u-hCG. The production process involves expansion of genetically modified Chinese Hamster Ovary (CHO) cells from an extensively characterized cell bank into large scale cell culture processing. Choriogonadotropin alfa is secreted by the CHO cells directly into the cell culture medium that is then purified using a series of chromatographic steps. This process yields a product with a high level of purity and consistent product characteristics…

How to use

For Subcutaneous Use Only Infertile Women Undergoing Assisted Reproductive Technologies (ART) Ovidrel ® PreFilled Syringe 250 µg should be administered one day following the last dose of the follicle stimulating agent. Ovidrel ® PreFilled Syringe should not be administered until adequate follicular development is indicated by serum estradiol and vaginal ultrasonography. Administration should be withheld in situations where there is an excessive ovarian response, as evidenced by clinically significant ovarian enlargement or excessive estradiol production. Infertile Women Undergoing Ovulation Induction (OI) Ovidrel ® PreFilled Syringe should not be administered until adequate follicular development is indicated by serum estradiol and vaginal ultrasonography. Ovidrel ® PreFilled Syringe 250 µg should be administered one day following the last dose of the follicle stimulating agent. Ovidrel ® PreFilled Syringe administration should be withheld in situations where there is an excessive ovarian response, as evidenced by multiple follicular development, clinically significant ovarian enlargement or excessive estradiol production. Directions for Administration of Ovidrel ® Prefilled Syringe Ovidrel ® PreFilled Syringe is intended for a single subcutaneous injection. Any unused material should be discarded. Ovidrel ® PreFilled Syringe may be self-administered by the patient. Follow the…

Side effects

(see WARNINGS ) The safety of Ovidrel ® was examined in four clinical studies that treated 752 patients of whom 335 received Ovidrel ® 250 µg following follicular recruitment with gonadotropins. When patients enrolled in four clinical studies (3 in ART and one in OI) were injected subcutaneously with either Ovidrel ® or an approved urinary-derived hCG, 14.6 % (49 of 335 patients) in the Ovidrel ® 250 µg group experienced application site disorders compared to 28% (92 of 328 patients) in the approved u-hCG group. Adverse events reported for Ovidrel ® 250 µg occurring in at least 2% of patients (regardless of causality) are listed in Table 9 for the 3 ART studies and in Table 10 for the single OI study. Table 9: Incidence of Adverse Events of r-hCG in ART (Studies 7648, 7927, 9073) Body System Ovidrel ® 250 µg (n=236) Preferred Term Incidence Rate % (n) At Least One Adverse Event 33.1% (78) Application Site Disorders 14.0% (33) Injection Site Pain 7.6% (18) Injection Site Bruising 4.7% (11) Gastro-Intestinal System Disorders 8.5% (20) Abdominal Pain 4.2% (10) Nausea 3.4% ( 8) Vomiting 2.5% ( 6) Secondary Terms (Post-Operative Pain) 4.7% (11) Post-Operative Pain 4.7% (11) Adverse events not listed in Table 9 that occurred in less than 2% of patients treated with Ovidrel ® 250 µg whether or not considered causally related to Ovidrel ® , included: injection site inflammation and…

Warnings

Important safety information

Gonadotropins, including Ovidrel ® PreFilled Syringe (choriogonado-tropin alfa injection), should only be used by physicians who are thoroughly familiar with infertility problems and their management. Like other hCG products, Ovidrel ® PreFilled Syringe is a potent gonadotropic substance capable of causing Ovarian Hyperstimulation Syndrome (OHSS) in women with or without pulmonary or vascular complications. The risks of gonadoptropin treatment should be considered for women with risk factors of thromboembolic events such as prior medical or family history. Gonadotropin therapy requires a certain time commitment by physicians and supportive health professionals, and requires the availability of appropriate monitoring facilities (see " Precautions/ Laboratory Tests "). Safe and effective induction of ovulation and use of Ovidrel ® PreFilled Syringe in women requires monitoring of ovarian response with serum estradiol and transvaginal ultrasound on a regular basis. Overstimulation of the Ovary Following hCG Therapy Ovarian Enlargement Mild to moderate uncomplicated ovarian enlargement which may be accompanied by abdominal distention and/or abdominal pain may occur in patients treated with FSH and hCG, and generally regresses without treatment within two or three weeks. Careful monitoring of ovarian response can further minimize the risk of overstimulation. If the ovaries are abnormally enlarged on the last day of FSH therapy, choriogonadotropin alfa should not be administered in this course of therapy. This will reduce the risk of development of Ovarian Hyperstimulation Syndrome. Ovarian Hyperstimulation Syndrome (OHSS) OHSS is a medical event distinct from uncomplicated ovarian enlargement. Severe OHSS may progress rapidly (within 24 hours to several days) to become a serious medical event. It is characterized by an apparent dramatic increase in vascular permeability which can result in a rapid accumulation of fluid in the peritoneal cavity, thorax, and potentially, the pericardium. The early warning signs of development of OHSS are severe pelvic pain, nausea, vomiting, and weight gain. The following symptomatology has been seen with cases of OHSS: abdominal pain, abdominal distension, gastrointestinal symptoms including nausea, vomiting and diarrhea, severe ovarian enlargement, weight gain, dyspnea, and oliguria. Clinical evaluation may reveal hypovolemia, hemoconcentration, electrolyte imbalances, ascites, hemoperitoneum, pleural effusions, hydrothorax, acute pulmonary distress, and thromboembolic events (see " Pulmonary and Vascular Complications "). Transient liver function test abnormalities suggestive of hepatic dysfunction, which may be accompanied by morphologic changes on liver biopsy, have been reported in association with Ovarian Hyperstimulation Syndrome (OHSS). OHSS occurred in 4 of 236 (1.7 %) patients treated with Ovidrel ® 250 µg during clinical trials for ART and 3 of 99 (3.0%) patients treated in the OI trial. OHSS occurred in 8 of 89 (9.0%) patients who received Ovidrel ® 500 µg. Two patients treated with Ovidrel ® 500 µg developed severe OHSS. OHSS may be more severe and more protracted if pregnancy occurs. OHSS develops rapidly; therefore, patients should be followed for at least two weeks after hCG administration. Most often, OHSS occurs after treatment has been discontinued and reaches its maximum at about seven to ten days following treatment. Usually, OHSS resolves spontaneously with the onset of menses. If there is evidence that OHSS may be developing prior to hCG administration (see " Precautions/Laboratory Tests "), the hCG must be withheld. If severe OHSS occurs, treatment with gonadotropins must be stopped and the patient should be hospitalized. A physician experienced in the management of this syndrome, or who is experienced in the management of fluid and electrolyte imbalances should be consulted. Multiple Births As with other hCG products, reports of multiple births have been associated with Ovidrel ® treatment. In ART, the risk of multiple births correlates to the number of embryos transferred. Multiple births occurred in 17 of 55 live deliveries (30.9 %) experienced by women receiving Ovidrel ® 250 µg in the ART studies. In the ovulation induction clinical trial, 2 of 15 live deliveries (13.3%) were associated with multiple births in women receiving Ovidrel ® . The patient should be advised of the potential risk of multiple births before starting treatment. Pulmonary and Vascular Complications As with other hCG products, a potential for the occurrence of arterial thromboembolism exists.

Who should not take Ovidrel

Ovidrel ® PreFilled Syringe (choriogonadotropin alfa injection) is contraindicated in women who exhibit: Prior hypersensitivity to hCG preparations or one of their excipients. Primary ovarian failure. Uncontrolled thyroid or adrenal dysfunction. An uncontrolled organic intracranial lesion such as a pituitary tumor. Abnormal uterine bleeding of undetermined origin (see " Selection of Patients " ). Ovarian cyst or enlargement of undetermined origin (see " Selection of Patients " ). Sex hormone dependent tumors of the reproductive tract and accessory organs. Pregnancy.

Storing Ovidrel, and how long it keeps

Quoted from this product’s own FDA label. Storage belongs to the product and its device, not to the drug in general — a pen and a tablet of the same medicine are kept completely differently.

  • The Ovidrel ® PreFilled Syringe may be stored by the patient for no more than 30 days at room temperature (up to 25°C (77°F) but must be used within those 30 days.
  • The Ovidrel ® PreFilled Syringe must be stored refrigerated between 2-8°C (36-46°F) before being dispensed to the patient.

Drug class

May treat (source: NIH RxClass)

Dosage forms

Injectable

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

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Frequently asked questions

What does Ovidrel treat?
Ovidrel (Choriogonadotropin Alfa) may be used to treat cryptorchidism, hypogonadism, female infertility, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
How is Ovidrel rated?
pharmaranks gives Ovidrel a composite score of 3.5 out of 5, currently based on 1 weighted source (FDA regulatory recall-safety data weighted highest). See our methodology at /how-we-rate.
Is there a coupon or discount for Ovidrel?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Ovidrel. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Ovidrel?
Ovidrel is marketed by Emd Serono. You can see Emd Serono's full profile, rating, and other products on pharmaranks.
Is Ovidrel a brand-name or generic drug?
Ovidrel is a brand-name product with the active ingredient Choriogonadotropin Alfa.
Is Ovidrel available over the counter?
No. Ovidrel is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Ovidrel come in?
Ovidrel is currently marketed as injectable, per the FDA's National Drug Code Directory.
What class of drug is Ovidrel?
Ovidrel is classified as gonadotropin, per the FDA's Established Pharmacologic Class.
Is Ovidrel FDA-registered?
Ovidrel is on record with the U.S. FDA under application number BLA021149. You can verify this on its official FDA label.
Has Ovidrel been recalled by the FDA?
Ovidrel has no FDA recalls recorded under its own application in the openFDA enforcement database. Its recall-safety score reflects its manufacturer's overall recall record. This is general reference, not medical advice — check the FDA recall database for the latest alerts.
Is Ovidrel safe?
There's no single safe-or-not verdict. pharmaranks gives Ovidrel a recall-safety score of 70/100, based on its FDA recall history (no recalls under its own FDA application) — not an efficacy or side-effect rating. Review its FDA-label side effects and warnings before use, and always consult a licensed professional.
What are the side effects of Ovidrel?
Ovidrel's side effects are taken directly from its FDA label. From the label: (see WARNINGS ) The safety of Ovidrel ® was examined in four clinical studies that treated 752 patients of whom 335 received Ovidrel ® 250 µg following follicular recruitment with gonadotropins.… Both common and serious reactions are documented in full on this page. This is general reference from the FDA, not medical advice — always consult a professional.

Clinical content sourced from the FDA label via openFDA (U.S. FDA). View the FDA label on DailyMed → Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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