Methergin Tablet (10 Tab)

Methergin Tablet

Methergin Tablet is a medication primarily used in obstetrics to manage uterine bleeding.

• Name:

  • Brand Name: Methergin Tablet
  • Common Name (Active Ingredient): Methylergometrine

• Composition:

  • Each tablet contains Methylergometrine 0.125 mg.

• Uses: Methergin Tablet is prescribed for the prevention and control of excessive bleeding from the uterus that may occur after childbirth (postpartum hemorrhage) or an abortion. It is also used in the routine management of uterine atony (soft and weak uterus after childbirth) and subinvolution of the uterus, as well as to facilitate the delivery of the placenta. It works by increasing the smooth muscle contractions of the uterus, which helps compress blood vessels and control bleeding.

• Dosage and Administration: The typical oral dosage for adults is one tablet (0.2 mg, though often available as 0.125mg, consult physician for exact dose) three or four times daily in the puerperium (post-delivery period) for a maximum of one week, or as prescribed by a healthcare provider. The tablet can be taken with or without food and should be swallowed whole with water; do not crush, chew, or break it.

• Side Effects: Common side effects include headache, increased blood pressure (hypertension), nausea, vomiting, stomach pain, and dizziness. More serious side effects, though rare, can include seizures, severe headache, severe dizziness, slow/shallow breathing, chest pain, and heart problems.

• Precautions: Methergin Tablet is contraindicated in pregnant women, individuals with high blood pressure, preeclampsia, heart disease (including coronary artery disease or peripheral vascular disease), severe liver or kidney impairment, or a known allergy to methylergometrine. Caution should be exercised in patients with sepsis. Breastfeeding should be avoided during treatment and for at least 12 hours after the last dose, as the medicine can pass into breast milk. Alcohol and grapefruit should be avoided during treatment.

• Storage: Store Methergin Tablet in a cool and dry place, away from direct sunlight, typically below 25°C (77°F) or below 30°C. Keep the medicine out of reach and sight of children.

Methergin Tablet (Methylergonovine Maleate) FAQs

What is Methergin Tablet used for?

Methergin Tablet is primarily used to prevent and control excessive bleeding from the uterus after childbirth or an abortion. It is also used for the routine management of uterine atony (when the uterus fails to contract sufficiently after birth) and subinvolution of the uterus (when the uterus doesn't return to its normal size) following placenta delivery.

How does Methergin Tablet work?

Methergin Tablet contains methylergometrine, a semi-synthetic ergot alkaloid. It works by directly stimulating the smooth muscles of the uterus, increasing the tone, rate, and amplitude of uterine contractions. This sustained contraction compresses blood vessels in the uterus, thereby reducing blood loss after delivery.

What is the usual dosage of Methergin Tablet?

For oral administration in the puerperium (the period immediately after childbirth), the usual dose of Methergin is one 0.2 mg tablet, taken 3 or 4 times daily for a maximum of one week. It can be taken with or without food, but it's advisable to take it at the same time each day for maximum benefit.

What are the possible side effects of Methergin Tablet?

Common side effects of Methergin Tablet include headache, nausea, vomiting, and stomach pain (due to uterine contractions). More serious, but less common, side effects can include high blood pressure (hypertension), which in some cases may be associated with seizures. Other rare reactions include chest pains, vasoconstriction, irregular heartbeat, and dizziness. If you experience severe headache, confusion, trouble breathing, chest pain, or pressure, seek immediate medical attention.

Is Methergin Tablet safe during pregnancy or breastfeeding?

Methergin Tablet is considered highly unsafe and is contraindicated during pregnancy due to its strong uterotonic effects, which can cause uterine contractions.

During breastfeeding, Methergin should be used with caution. It can pass into breast milk and may cause adverse effects in a nursing infant. Mothers should not breastfeed during treatment with Methergin and for at least 12 hours after the last dose, and any milk expressed during this period should be discarded.

Can Methergin Tablet be taken with other medications?

Methergin can interact with several medications. It is contraindicated with strong CYP3A4 inhibitors (e.g., certain macrolide antibiotics like erythromycin, clarithromycin, HIV protease inhibitors, and azole antifungals like ketoconazole, itraconazole), as these can increase Methergin levels and the risk of side effects. It should also be avoided or used with caution with other vasoconstrictors, ergot alkaloids, and certain medications for migraines (triptans), as it can enhance their vasoconstricting effects, potentially leading to increased blood pressure and vasospasm. Inform your doctor about all medications and supplements you are taking.

What precautions should be taken with Methergin Tablet?

Methergin Tablet should not be taken if you have high blood pressure, heart disease (especially coronary artery disease), preeclampsia, or a known allergy to methylergometrine. Caution should be exercised in individuals with liver or kidney impairment, or sepsis. Grapefruit and grapefruit juice should be avoided during treatment as they can increase drug levels and the risk of side effects.

What happens if a dose of Methergin Tablet is missed?

If a dose of Methergin Tablet is missed, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for the missed one. Consult your doctor if you have missed multiple doses or are unsure.

How should Methergin Tablet be stored?

Methergin Tablets should be stored below 30°C (86°F) in a cool, dry place, protected from light and moisture. Keep the tablets in their original packaging, tightly sealed, and out of the reach and sight of children and pets. Avoid exposing the medication to extreme temperatures.