Generic Name: cyanocobalamin (injection) (sye AN oh koe BAL a min) Cyanocobalamin drug interactions (in more detail). There are many common side effects associated with B12 injections that need to be reported to a health care provider only if they persist for an extended amount of time. He may then receive an injection every two weeks for the next six-week period. If you experience a side effect of this nature, speak with a health care provider immediately. They have no major side effects. Version: 3.01. All Rights Reserved. Anxiety 4. Serious Side Effects Serious side effects can occur when taking vitamin B12, including chest pain, shortness of breath, swelling, unusual warmth, and redness or pain in an arm or leg. include the following, every day dosages: Common side effects include headaches, upset stomach, pain or other abnormal sensation at the injection site, swelling at the injection site, nausea, diarrhoea and joint pain. According to The Mayo Clinic, vitamin B12 injections are generally recognized as safe as long as they are administered properly. Use all medications as directed. After that, vitamin B12 shots may be given on a monthly basis. Vitamin B12 deficiency could be treated by taking daily B12 capsule supplements, said ITV This Morning ’s Dr Ranj Singh. -Chronic treatment should be done with an oral preparation in patients with normal intestinal absorption. If you experience anything unusual while taking B12 injections let your doctor know as soon as possible. Last updated on Jan 7, 2020. swelling anywhere in your body. However, B-12 shots may have other side effects. However, this symptom is non-specific and can be experienced by any one due to different reasons. Headache 3. Signs of a deficiency include … If you experience drowsiness, dizziness, hypotension or a headache as side-effects when using Vitamin B12 Forte Hevert Injection medicine then it may not be safe to drive a vehicle or operate heavy machinery. The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Your child's dose will depend on age, weight, diet, and other factors. Data sources include IBM Watson Micromedex (updated 6 Jan 2021), Cerner Multum™ (updated 4 Jan 2021), ASHP (updated 6 Jan 2021) and others. Then, depending on whether your B12 deficiency is related to your diet, you'll either require B12 tablets between meals or regular injections. Subscribe ePainAssist Vomiting According to the National Institutes of Health, patients with pernicious anemia require lifelong vitamin B12 injections and may want to consider dietary changes for B12 deficiency. Why wasn't this page useful? When taken at appropriate doses, vitamin B-12 supplements are generally considered safe. Eat plenty of vitamin B12-rich foods and take a multivitamin supplement containing B12 in amounts comparable to RDAs, which. Common side effects of Cyanocobalamin include: injection site reactions (pain, redness, swelling, irritation), diarrhea, nausea, upset stomach, itching, rash, headache, dizziness, weakness, numbness or tingling, fever, joint pain, or ; a feeling of swelling all over the body. Vitamin B-12 can cause very rare but serious allergic reactions (anaphylaxis). If you've been prescribed vitamin B12 injections and experience diarrhea, itching, rash, headaches, dizziness, nausea, or vomiting, speak with your doctor. However, while vitamin B12 is safe when used as recommended, there are several vitamin B12 injection side effects to consider as well. For pernicious anemia, you may have to use Vitamin B12 injection for the rest of your life. Follow all directions on your prescription label and read all medication guides or instruction sheets. Many of the benefits associated with the vitamin B12 shot include better mood, increased energy, alleviating anemia symptoms, weight loss, and many more. Common Vitamin B12 side effects may include: diarrhea; or. Before starting vitamin B12 injections make sure to tell your doctor if you are pregnant, lactating, or have any of the following conditions. Physicians may prescribe vitamin B12 injections, also known as cobalamin or cyanocobalamin injections, to patients suffering from vitamin B12 anemia, fatigue, or other symptoms of vitamin B12 deficiency. low potassium level - leg cramps, constipation, irregular heartbeats, fluttering in your chest, increased thirst or urination, numbness or tingling, muscle weakness or limp feeling. Comments: After being given Neo-B12® Injection Storage. We comply with the HONcode standard for trustworthy health information -, Cyanocobalamin (B12) Capsules and Tablets, Cyanocobalamin (B12) Extended-Release Tablets. Vitamin B12 is used in the growth of healthy blood cells, nerve cells, and proteins in the body. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Other side effects not listed above may also occur in some people. Brand Name: Vitamin B12, Vitamin B-12. Tell your doctor or pharmacist if you notice anything that is making you feel unwell. Some people may need to take hydroxocobalamin for the rest of their lives. Some common side effects are feeling or being sick and diarrhoea. Medically reviewed by Philip Thornton, DipPharm. Accurate reporting of all medications and supplements can help you avoid dangerous drug interactions. It's safe to take for a long time. However side effects of excess B12 are rare, there’re some things you can do to avoid effects of high doses of vitamin B12 supplements and injections. Call your doctor for medical advice about side effects. -Administer concomitant folic acid if needed. One should not drive a vehicle if using the medicine makes you drowsy, dizzy or lowers your blood-pressure extensively. The National Institutes of Health Office of Dietary Supplements list the following drugs as those that might possibly interact with B12 injections. Untreated vitamin B12 deficiency can lead to anemia or irreversible nerve damage. Vitamin B12 (cyanocobalamin) is a man-made form of vitamin B12. A headache is often the first symptom of excessive vitamin B12. There is no upper limit for the intake of vitamin B-12 because the risk of toxicity or overdose is extremely low. This medicine is used to treat people who can not absorb vitamin B12. Be aware of dangerous drug interactions and know what to watch for; this makes taking vitamin B12 injections that much safer. Although not all of these side effects may occur, if they do occur they may need medical attention.Check with your doctor or nurse immediately if any of the following side effects occur while taking cyanocobalamin: Normal daily requirements of vitamin B12 vary according to age. Nausea 4. Get your prescription refilled before you run out of medicine completely. CYANOCOBALAMIN (sye an oh koe BAL a min) is a man made form of vitamin B12. ), allergies, pre-existing diseases, and current health conditions (e.g. While the injections are generally considered safe, in some cases side effects may occur. Some of the most common vitamin B12 shot side effects include: Headache; Dizziness; Rash; Itchy skin; Facial flushing; Skin redness; Cold symptoms; Anxiety; Swelling; Diarrhea; Vomiting; Numbness; High blood pressure UptoDate, a physician-authored clinical decision support resource, indicates common side effects include: If any of these side effects become severe or troublesome, let your doctor know right away. Side Effects. These injections can be painful, as the vitamin is injected under the skin (subcutaneously) or into a muscle (intramuscularly). To make sure this medicine is safe for you, tell your doctor if you have: eye problems or Leber's disease (in you or a family member); if you are receiving any medication or treatment that affects bone marrow. Maintenance dose: 100 to 1000 mcg monthly If clinical improvement and reticulocyte response is seen from the above dosing: This type of allergic reaction can be life threatening. 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