Gravibinan Injection 1ml

About Gravibinan Injection 1ml

Gravibinan Injection 1ml Uses

• Prevention of preterm birth in women with a history of prior spontaneous preterm delivery
• Management of threatened miscarriage in early pregnancy under medical supervision
• Hormonal support therapy prescribed by gynecologists for selected high risk pregnancies
• Treatment of menopausal symptoms such as hot flashes and vaginal dryness
• Combined hormonal therapy for certain menstrual irregularities

Gravibinan Injection 1ml Benefits

• Provides progestogen support that helps maintain pregnancy in high risk cases
• Reduces the risk of early labor when started under specialist guidance
• Combines estrogen and progestogen action for balanced hormonal support
• Administered as a once weekly injection for easier compliance than daily tablets

What Experts Say

Hydroxyprogesterone caproate is a synthetic progestogen that mimics the natural hormone progesterone. It helps stabilize the uterine lining and reduces the likelihood of early uterine contractions in pregnancies at higher risk of premature delivery. Specialists often prescribe it as part of a structured weekly injection schedule during a defined window of pregnancy.

Estradiol valerate is added to provide balanced estrogen support alongside the progestogen component. This combination is intended to mirror natural hormonal patterns more closely than a single hormone alone. Gynecologists weigh the dose and duration carefully based on gestational age and individual risk factors.

Because this is a hormonal prescription injection, ongoing monitoring is considered essential throughout treatment. Clinicians assess blood pressure, glucose tolerance, and any history of clotting disorders before and during therapy. Self administration without medical supervision is not recommended given the hormonal nature of this product.

Drug Class

• Progestogen and estrogen combination (hormonal agent)

Gravibinan Injection 1ml formula

• Hydroxyprogesterone Caproate + Estradiol Valerate

Available forms

• Injection

How to use Gravibinan Injection 1ml?

• Administered only by a doctor or trained healthcare professional via intramuscular injection
• Typical schedule is one injection per week during the prescribed treatment window
• Dose and duration are determined by the treating gynecologist based on gestational age and risk factors
• Never self administer this injection at home
• Attend all scheduled follow up visits for monitoring during treatment

Drug Interactions

• Certain anticonvulsants such as phenytoin and carbamazepine may reduce hormonal effectiveness
• Rifampicin and some antibiotics can lower hormone levels in the body
• Anticoagulant medicines may interact and require closer monitoring
• Herbal products such as St John's Wort may reduce hormonal effect

Risks and warnings

• Not recommended in women with a history of blood clots, stroke or clotting disorders
• Avoid in known or suspected hormone sensitive cancers such as breast cancer
• Use with caution in women with liver disease or abnormal liver function
• Not intended for use outside the specific pregnancy or gynecological indication advised by the doctor
• Inform the doctor about any history of high blood pressure, diabetes or migraine before starting treatment
• Report unusual leg swelling, chest pain or shortness of breath immediately

Gravibinan Injection 1ml Side Effects

• Pain, redness or swelling at the injection site
• Nausea or mild stomach upset
• Headache or dizziness
• Breast tenderness or swelling
• Fluid retention or mild weight gain
• Mood changes
• Irregular vaginal bleeding or spotting
• Rare risk of blood clots such as deep vein thrombosis or pulmonary embolism
• Rare allergic reactions such as rash or itching

Storage Conditions

• Store below 25°C, protected from light and moisture
• Keep the ampoule in its original packaging until ready for use
• Do not freeze
• Keep out of reach of children
• Administration should only be carried out by a healthcare professional in a clinical setting