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compositionComposition:PHYTOMENADIONE-1MG
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Prescription Medicine
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Weldion 1mg Injection is used to prevent and treat bleeding. It is mainly used in treatment of vitamin K deficiency bleeding, anti-coagulant-induced prothrombin deficiency, hypoprothrombinemia due to antibacterial therapy, hypoprothrombinemia, and other drug-induced hypoprothrombinemia. It mainly works by helping the body make blood clotting factors that prevent bleeding.

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Written By Santoshini Reddy G , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD
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More about the Product

Composition :

PHYTOMENADIONE-1MG

Manufacturer/Marketer :

Welgenic Pharma

Consume Type :

Parenteral

Expires on or after :

Dec-28

Return Policy :

Not Returnable

About Weldion 1mg Injection

Weldion 1mg Injection is a prescription injection used to treat and prevent bleeding problems. It is commonly prescribed when the body does not have enough of a specific nutrient needed to clot blood, or to reverse the effects of certain blood-thinning medications. By supporting the body's natural clotting process, this injection helps manage active bleeding and prevents serious complications.

This medicine is typically injected as a single dose or a short series of doses depending on your clotting levels. Because it is given as an injection, food intake does not affect how it is absorbed, but maintaining a consistent, balanced diet is highly beneficial for your overall treatment results. Your healthcare team will monitor your blood clotting times to decide how often you need this treatment.

While most patients tolerate this medicine well, some may experience mild side effects like pain, redness, or swelling at the injection site. If you experience serious symptoms such as swelling of the face, extreme dizziness, or difficulty breathing, you must seek medical attention immediately. Your healthcare team is trained to monitor you for these rare but serious reactions during treatment.

Do not receive this if you have a known allergy to any of the ingredients in this injection. Before starting, talk to your doctor if you have severe liver damage, as this can affect how well your body processes the medicine. Your doctor will weigh the benefits and risks to ensure the treatment is safe for you.

This injection can interact with blood-thinning drugs, reducing their effects and helping your blood clot more effectively. If you are pregnant, breastfeeding, or an older adult, talk to your doctor to determine if this treatment is safe and appropriate for your specific clinical situation.

Uses of Weldion 1mg Injection

Your doctor may prescribe Weldion 1mg Injection to help manage the following conditions:

  • Reversing blood-thinning medications: It helps stop or prevent bleeding caused by taking too much oral blood-thinning medicine.
  • Vitamin deficiency bleeding in newborns: It prevents or treats serious, life-threatening bleeding in babies who are born with low levels of clotting factors.
  • Bleeding disorders caused by low clotting factors: It helps the liver produce the natural proteins needed to clot blood and stop active bleeding.

Key Benefits

When used as directed as part of your treatment plan, Weldion 1mg Injection may provide the following benefits:

  • Helps control or prevent bleeding: Restores normal blood clotting to help stop bleeding or reduce the risk of excessive bleeding.
  • Helps reverse the effects of certain blood-thinning medicines: May reduce the risk of serious bleeding when blood clotting has been affected by medicines such as warfarin.
  • Supports safer medical procedures when needed: Helps restore blood clotting before emergency surgery or other procedures when rapid correction is required.
  • Helps prevent serious bleeding in newborn babies: Provides the vitamin needed to reduce the risk of vitamin K deficiency bleeding in newborns.

Directions for Use

  • Weldion 1mg Injection is administered by a qualified healthcare professional, typically in a hospital or clinic setting.
  • Your doctor will determine the appropriate dosage and frequency based on your condition and laboratory test results.
  • Follow your healthcare provider’s instructions about the medication and any steps to track your progress or precautions during treatment.

How Weldion 1mg Injection Works

Weldion 1mg Injection contains phytomenadione. It works by helping your liver produce vital proteins called clotting factors. These factors are absolutely essential for your blood to gel and form clots when a blood vessel is damaged. Without a sufficient supply of these proteins, even a minor cut or internal bruise can lead to continuous bleeding. When injected into the body, this medicine provides a highly concentrated, active source of the exact nutrient the liver requires. The liver processes this nutrient to restart the production of clotting factors II, VII, IX, and X, allowing your blood to clot normally and helping your body heal.
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Alcohol

Caution

It is not known if alcohol interacts with Weldion 1mg Injection. Please consult your doctor if you have any concerns.

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Pregnancy

Caution

Inform your doctor if you are pregnant. Your doctor will prescribe this medicine only if the benefits outweigh the risks.

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Breast Feeding

Caution

Inform your doctor if you are breastfeeding before receiving Weldion 1mg Injection. Your doctor will prescribe only if the benefits outweigh the risks.

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Driving

Safe if prescribed

Weldion 1mg Injection generally does not affect your ability to drive. However, drive or operate machinery only if you are alert.

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Liver

Caution

If you have liver problems, inform your doctor before taking Weldion 1mg Injection.

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Kidney

Caution

If you have kidney problems, inform your doctor before taking Weldion 1mg Injection.

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Children

Safe if prescribed

Weldion 1mg Injection is safe for use in children if prescribed by the doctor. The safety and effectiveness of Weldion 1mg Injection have not been established in neonates.

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Heart

Consult your doctor

Please consult your doctor before using Weldion 1mg Injection if you have pre-existing heart problems. Your doctor will prescribe Weldion 1mg Injection if the benefits outweigh the risks.

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Geriatrics

Consult your doctor

Please consult a doctor before administering Weldion 1mg Injection to geriatric patients. Your doctor will prescribe Weldion 1mg Injection if the benefits outweigh the risks.

What if I have taken an overdose of Weldion 1mg Injection

An overdose is highly unlikely when the injection is given by a trained healthcare professional. However, if you suspect an overdose or experience severe symptoms like rapid breathing, blue lips, or chest tightness, seek immediate medical attention.

Diet & Lifestyle Advise

  • Reduce your risk of injury: Avoid activities that could cause cuts, bruises, or falls until your doctor says it is safe to resume them.
  • Protect yourself from minor bleeding: Use a soft-bristled toothbrush and an electric razor to help reduce the risk of bleeding from your gums or skin.
  • Check before taking new medicines or supplements: Some over-the-counter medicines, vitamins, and herbal products can affect blood clotting or interact with your treatment. Always ask your doctor or pharmacist before starting anything new.
  • Attend follow-up appointments: Have any recommended blood tests to help your doctor monitor your treatment and adjust it if needed.
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How Soon It Starts Working

The time required for Weldion 1mg Injection to start to work: Weldion 1mg Injection ideally shows its action within 1 to 2 hours after administration. The time for which the effects of Weldion 1mg Injection last: The duration of action for Weldion 1mg Injection is unknown.

What if you forget to take Weldion 1mg Injection

Since this medication is usually injected by a healthcare professional in a clinic or hospital, it is unlikely that you will miss a dose. If you miss a scheduled appointment for your injection, contact your clinic or healthcare provider immediately to reschedule. Talk to your doctor or pharmacist to keep your treatment on track.

Storage

• Store this medicine at room temperature between 15°C and 30°C (59°F to 86°F). 

Drug Warnings

  • Receive this medicine as directed: Do not miss scheduled doses or stop treatment unless your doctor tells you to.
  • Watch for allergic reactions: Seek immediate medical attention if you develop difficulty breathing, swelling of your face, lips, tongue, or throat, or a severe skin rash after the injection.
  • Tell your healthcare providers about this medicine: Inform your doctor, dentist, or other healthcare professionals that you have received this injection before any surgery, dental procedure, or starting a new medicine.
  • Monitor for unusual bleeding: Tell your doctor straight away if you notice prolonged bleeding, unusual bruising, black or bloody stools, blood in your urine, or vomiting blood.

verifiedApollotooltip
  • Warfarin and other vitamin K antagonist blood thinners: Weldion 1mg Injection may reduce the blood-thinning effect of these medicines by helping your blood clot more easily. Your doctor may monitor your blood clotting (INR) and adjust your treatment if needed.

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verifiedApollotooltip

No clinically significant food interactions are known with Weldion 1mg Injection when used as directed.

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All Substitutes & Brand Comparisons

Habit Forming

No

Therapeutic Class

[VITAMINS]

FAQs

Weldion 1mg Injection is a vitamin used to prevent and treat bleeding. It is indicated in anti-coagulant-induced prothrombin deficiency, hypoprothrombinemia due to antibacterial therapy, hypoprothrombinemia due to limited absorption or synthesis of vitamin K, and other drug-induced hypoprothrombinemia.
Weldion 1mg Injection works by helping the body make blood clotting factors that prevent bleeding.
Weldion 1mg Injection is used to treat coagulation disorders due to faulty formation of factors II, VII, IX and X caused by vitamin K deficiency or interference with vitamin K activity.
Weldion 1mg Injection may cause tachycardia (fast heart rate). Talk to your doctor if you have tachycardia or if you experience an irregular heartbeat.
Weldion 1mg Injection is used to prevent and treat vitamin K deficiency bleeding (bleeding caused by lack of vitamin K).
Weldion 1mg Injection will be administered by a healthcare professional; do not self-administer.
Yes, Weldion 1mg Injection is usually safe and well-tolerated medicine.
Weldion 1mg Injection may cause side effects such as dizziness, flushing, cyanosis (bluish skin discolouration), sweating, and altered taste. Most of these side effects do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.
This medicine is injected by a healthcare professional into a muscle, under the skin, or into a vein. Talk to your doctor to understand which method is right for your condition.
This medicine should only be used during pregnancy if your doctor determines the benefits outweigh the risks. Talk to your doctor or pharmacist before receiving this injection if you are pregnant or planning to become pregnant.
Newborns are born with very low levels of this essential nutrient, which puts them at risk of serious bleeding. A single injection shortly after birth helps prevent this rare but dangerous condition. Talk to your doctor if you have questions about your baby's care.
Alcohol can affect how your blood clots and can interfere with liver function. It is best to avoid alcohol during your treatment. Talk to your doctor for personalised advice.
If you miss a scheduled appointment for your injection, call your healthcare provider immediately to reschedule. Talk to your doctor or pharmacist to keep your treatment on track.
Although rare, severe allergic reactions can occur, especially when the injection is given directly into a vein. Your healthcare team will monitor you closely during and after the injection. Talk to your doctor right away if you notice any itching, swelling, or breathing issues.
This injection is often used to reverse the effects of certain blood thinners. Restarting your blood-thinning medicine must be done under strict medical supervision. Talk to your doctor about when it is safe to resume your regular medicines.
Yes. Weldion 1mg Injection contains phytomenadione (vitamin K₁), not menadione (vitamin K₃). The risk of red blood cell breakdown (haemolysis) in people with G6PD deficiency has been linked to menadione, not phytomenadione. Phytomenadione is the recommended form of vitamin K for preventing and treating vitamin K deficiency bleeding in newborns. Your doctor will decide if it is appropriate based on the individual clinical situation.

Disclaimer

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Country of origin

India

Manufacturer/Marketer address

Rowlinges Life Sciences, S.C.F. 435, 2nd Floor, Motor Markete, Manimajra District, Chandigarh-160101, India
Other Info - WE22966
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