Exciting news! 🎉 Qwark’s AI pharmacy assistant (in beta) is now live and ready to answer any medication-related questions you may have!Try it out now!
  1. Drugs
  2. Vitamin K1
Vitamin K1 Image

Vitamin K1

Free shipping
No membership fee
Qwark price promise
Qwark is committed to lowering your prescription prices. We will always recommend the best price we can find. If you find a lower price on an identical, in-stock product, tell us and we'll match it.

For more strengths and prices, please contact Qwark support

Need help?

Our patient support team is available Monday through Friday 8AM - 6PM PST, and Saturday 9AM - 12PM PST.

What Is Vitamin K1?

Vitamin K1, also known as phytonadione, phytomenadione, or phylloquinone, is an essential nutrient that plays a vital role in blood clotting and bone health. It is available as both an over-the-counter supplement and a prescription medication. Vitamin K1 is primarily used to address vitamin K deficiency or conditions that interfere with vitamin K activity, such as certain liver diseases, long-term use of antibiotics, or malabsorption issues. It helps the body produce blood-clotting factors, which are essential for proper coagulation and wound healing. In addition to its role in blood clotting, vitamin K1 also contributes to bone health by activating proteins that regulate calcium metabolism and support the formation of healthy bones. Adequate vitamin K levels are particularly important for individuals at risk of osteoporosis or those taking certain medications that can negatively affect bone density. It's important to note that vitamin K1 should be used under the guidance of a healthcare professional, as excessive intake can have adverse effects. Your doctor can determine the appropriate dosage based on your specific needs and monitor your progress to ensure optimal health outcomes.

How to use Vitamin K1?

To use Vitamin K1, also known as phytonadione, phytomenadione, or phylloquinone, follow the instructions provided by your healthcare provider or as directed on the label of the product. This medication is available in different forms, such as oral tablets, injections, and topical creams. The specific dosage and administration method will depend on the condition being treated and the individual's needs. If you are taking oral tablets, swallow them whole with a glass of water unless otherwise instructed. It is important to take the medication as prescribed, at the recommended dose, and at regular intervals. Do not exceed the recommended dosage. For injections, a healthcare professional will administer the medication either intravenously (IV) or intramuscularly (IM). It's crucial to follow the healthcare professional's directions and not perform injections yourself unless specifically instructed to do so. If you are using a topical cream, apply it to the affected area as directed. Be sure to wash your hands before and after application. Avoid applying near the eyes, mouth, or open wounds unless instructed otherwise. Regardless of the form, it is essential to store Vitamin K1 in a dry place at room temperature away from direct sunlight and moisture. Keep it out of reach of children. If you have any concerns or questions about using Vitamin K1, consult with your healthcare provider for personalized guidance.

When using Vitamin K1, there are a few important warnings to keep in mind. First and foremost, it is crucial to follow the dosing instructions provided by your healthcare professional or as indicated on the product label. It's important to note that Vitamin K1 can interact with certain medications, including blood thinners like warfarin. If you are taking any prescription medications, it's important to consult with your healthcare provider before starting Vitamin K1 supplementation to avoid any potential interactions. Additionally, individuals with certain medical conditions, such as liver disease or clotting disorders, should exercise caution and speak with their healthcare provider before taking Vitamin K1. As with any supplement or medication, allergic reactions to Vitamin K1 are possible. If you experience symptoms such as itching, rash, swelling, or difficulty breathing, seek immediate medical attention. While rare, taking excessively high doses of Vitamin K1 can lead to adverse effects, such as sweating, facial flushing, or rapid heartbeat. It's best to stick to the recommended dosage and consult with a healthcare professional if you have any concerns or questions regarding the appropriate dosage for your specific needs. It's worth mentioning that Vitamin K1 is generally considered safe for most individuals when taken as directed. However, it's always wise to consult with a healthcare provider before starting any new supplement or medication, especially if you have any pre-existing medical conditions or are taking other medications.

Before taking vitamin K1, it is important to consider certain warnings and precautions. Here are some key points to keep in mind: 1. Allergies: If you have a known allergy to vitamin K1 or any other ingredients in the product, you should avoid taking it. Be sure to check the ingredients list carefully and consult with a healthcare professional if you have any concerns. 2. Medical conditions: Inform your healthcare provider about any pre-existing medical conditions you may have, especially if you have liver or kidney problems or any condition that affects the clotting of blood. This is important because vitamin K plays a role in blood clotting, and any underlying conditions may require careful monitoring and adjustment of dosage. 3. Drug interactions: Vitamin K1 may interact with certain medications, such as blood thinners (e.g., warfarin). If you are taking any prescription medications or over-the-counter drugs, including herbal supplements, it is important to discuss potential interactions with your healthcare provider before starting vitamin K1. 4. Pregnancy and breastfeeding: If you are pregnant or breastfeeding, it is vital to seek guidance from your healthcare provider before taking any supplements. They can provide accurate information on the appropriate dosage and potential risks during these periods. 5. Dosing and administration: Follow the recommended dosage instructions provided by your healthcare provider or the product label. Avoid taking more than the recommended amount unless specifically instructed to do so by a healthcare professional. 6. Side effects: While vitamin K1 is generally considered safe, it may rarely cause side effects such as flushing, rash, or an allergic reaction. If you experience any unusual or severe symptoms after taking vitamin K1, seek medical attention immediately. Remember, it is always important to consult with a healthcare professional before starting any new medication or supplement, including vitamin K1. They can assess your specific medical situation and provide personalized guidance based on your individual needs.

Some of the side effects that may occur with the use of Vitamin K1 include allergic reactions, such as itching, rash, or swelling of the face, tongue, or throat. Additionally, there may be cases of difficulty breathing and severe dizziness. It is important to seek immediate medical attention if any of these symptoms occur. Other potential side effects may include bruising or bleeding at the injection site, as well as an unusual taste in the mouth. These side effects are not common but should be reported to a healthcare professional if experienced. As with any medication or supplement, it is crucial to follow the recommended dosage and consult with a healthcare provider before starting or stopping Vitamin K1. They can provide guidance on proper usage and monitor for any potential side effects or interactions with other medications.

Vitamin K1, also known as phylloquinone, phytonadione, or phytomenadione, is a fat-soluble vitamin that plays a crucial role in blood clotting and bone metabolism. It is available as an over-the-counter and prescription supplement to address vitamin K deficiency or conditions that inhibit vitamin K activity. The primary ingredient of vitamin K1 is phylloquinone, which is naturally found in green leafy vegetables such as spinach, kale, and broccoli. It is derived from plants through a process known as photosynthesis. While vitamin K1 supplements may contain additional inactive ingredients to facilitate absorption or improve stability, the main active component is phylloquinone. These supplements come in various forms, including tablets, capsules, and injections, depending on the specific needs of the individual and the severity of the deficiency. It is important to consult a healthcare professional before taking vitamin K1 supplements, as they can interact with certain medications and may not be suitable for everyone.

Vitamin K1 should be stored in a cool, dry place away from direct sunlight and heat. It is important to ensure that the container is tightly closed to prevent moisture from entering. Additionally, it is recommended to keep the medication out of reach of children and pets to avoid accidental ingestion. Pay attention to the specific storage instructions provided by the manufacturer or on the product label. Some may recommend refrigeration, while others may advise storing at room temperature. Follow the instructions accordingly to maintain the efficacy and stability of the medication. If you have any doubts or concerns about the storage of Vitamin K1, it is best to consult with a pharmacist or healthcare professional for specific guidance based on the form and brand of the medication.

Similar Drugs

Our philosophy is simple — hire a team of diverse, passionate people and foster a culture that empowers you to do your best