Yes, it is generally safe to take B12 supplements while taking amoxicillin. However, it is important to check with your doctor to confirm that taking B12 with amoxicillin will not interfere with any other medications or treatments that you are taking.
Depending on the dose of amoxicillin and other medications you are taking, B12 may either interact with or reduce the effectiveness of these drugs. Therefore, it is important to discuss any potential interactions with your doctor to ensure that the B12 supplement does not interfere with the medication you are taking.
Additionally, if you are pregnant or breastfeeding, please speak with your doctor prior to taking B12, as this could be a potential risk.
Can I take B12 while on antibiotics?
Yes, you can take B12 while on antibiotics, as long as both your doctor and pharmacist say it’s safe to do so. B12 is a water-soluble vitamin that is essential for many bodily functions, so it can be helpful to take a supplement while on antibiotics to ensure optimal health.
However, sometimes vitamins can interfere with the efficacy of certain antibiotics, so it’s important to get the okay from both your doctor and pharmacist before taking B12 with antibiotics. Additionally, if you’re taking a multi-vitamin like B-complex, make sure it does not contain ingredients that could interfere with the action of antibiotics.
Also, it’s best to take the antibiotic and B12 at different times to reduce any potential for interaction. Finally, be sure to talk to your doctor about any other potential drug interactions if you’re taking other medications, as taking B12 with antibiotics could affect them as well.
What medications Cannot be taken with B12?
Certain medications can interact with vitamin B12, so it is important to be aware of potential drug-nutrient interactions when taking B12 supplements or any medications. Some drugs can decrease the absorption of vitamin B12, and thus its effectiveness, or increase the level of vitamin B12 in the body.
Certain medications that may interact with B12 include:
– Metformin (Glucophage): This diabetes medication can decrease levels of B12, so it is important to supplement with B12.
– Proton pump inhibitors (PPIs): PPIs, such as omeprazole (Prilosec), lansoprazole (Prevacid), and esomeprazole (Nexium), can reduce B12 absorption and therefore should be taken with a B12 supplement.
– Cholestyramine (Questran): This cholesterol-lowering medication can also reduce the absorption of B12 and therefore requires supplementation.
– Histamine H2 receptor antagonists (H2 blockers): H2 blockers, such as cimetidine (Tagamet) and ranitidine (Zantac), can interact with B12 and lead to decreased absorption.
– Colchicine: This medication is used for gout and can interfere with the absorption of B12.
In addition to these medications, antacids that contain calcium or aluminum may interfere with B12 absorption, so it’s important to consult with a doctor or pharmacist to determine if a supplement is necessary when taking antacids.
What vitamins should not be taken with antibiotics?
It is important to understand that some vitamins, herbal supplements and even foods can interact with antibiotics, so it is essential to be mindful of what you are taking. Generally, it is not recommended to take vitamin A, vitamin K or multi-vitamins with antibiotics.
Vitamin A can interfere with how some antibiotics work and vitamin K can reduce the effectiveness of antibiotics. For example, some oral contraceptives contain synthetic forms of vitamin A, which can reduce the effectiveness of certain types of antibiotics.
Additionally, a number of nutritional supplements, particularly those that contain high levels of iron, can reduce the body’s ability to absorb antibiotics. Lastly, some foods, such as dairy and citrus fruits, can interact with some antibiotics, making them less effective.
It is best to avoid these foods when taking antibiotics. Always talk to your doctor or pharmacist if you are unsure of any potential interactions.
When should I not take vitamin B12?
You should not take Vitamin B12 if you have certain medical conditions, such as Leber’s optic atrophy, are taking certain medications (such as metformin or proton pump inhibitors), are allergic to Vitamin B12 or any of its components, or have had a prior reaction to it.
Additionally, since Vitamin B12 is a water-soluble vitamin, any excess will be excreted in the urine and not stored in the body. Therefore, if you are taking a multivitamin or supplement that already contains Vitamin B12, it is important to be aware that you might be ingesting too much and causing a potential overdose.
If you experience adverse symptoms or have any concerns about taking a Vitamin B12 supplement, it is always best to speak to a healthcare professional to determine the best course of action for you.
Can antibiotics cause B12 deficiency?
Yes, antibiotics can cause B12 deficiency. This is because antibiotics work by killing bacteria and B12 is made by bacteria in the gut. If the bacteria that produce B12 are killed off by antibiotics, there can be a deficiency in B12.
This can be especially true if antibiotics are taken for a long period of time, as this can lead to an even greater depletion of the bacteria needed to produce B12. Additionally, antibiotics can also interfere with the absorption of B12 in the gut, which leads to a deficiency.
For these reasons, people taking antibiotics should consider supplementing with B12 to avoid a deficiency.
Are there any dangers in taking B12?
Generally, B12 is considered safe for most people when taken as directed. As a water-soluble vitamin, any excess is flushed out of your system so it’s very unlikely to take too much. However, in high doses, B12 may cause side effects such as diarrhea, appetite loss, nausea, vomiting, a tingling sensation in the mouth and migraines.
Some people may experience allergic reactions or an increased risk of lung or prostate cancer. Taking B12 may also interact with certain medications, such as antibiotics and ulcer medicine, so it’s important to consult your doctor if you are considering taking a B12 supplement.
People with certain medical conditions, such as kidney disease, may have limited ability to absorb B12, and as such should speak to a healthcare professional before taking it. Moreover, large doses of B12 may lead to problems with the pancreas and can lead to an increased risk of heart disease.
Should I take B12 in the morning or at night?
The optimal time for taking B12 depends on the individual and their current level of B12. Most people who are considered to have a healthy B12 level can take it either in the morning or at night. However, if you are at risk for B12 deficiency, it may be best to take it in the morning as B12 levels are typically lowest in the morning.
Additionally, there are some forms of B12 (like hydroxocobalamin) that should be taken between meals. Therefore, it may be best to consult a healthcare provider regarding the best time for you to take B12 based on your individual needs.
Is it OK to take 1000 mcg B12 daily?
It is generally considered safe to take up to 1000 mcg of B12 daily. B12 is an essential nutrient and has a wide variety of health benefits so supplementing can be beneficial. However, it is important to speak to your doctor before beginning any supplement regimen, especially if you are pregnant, nursing, or have any underlying health concerns.
Taking too much B12 can cause side effects such as insomnia, light headedness, headaches, nausea, and an increased risk of stroke. Too much B12 in the body can also inhibit the absorption of other nutrients and may mask a B12 deficiency.
The recommended daily allowance (RDA) for B12 for adults is 2. 4 mcg, although individuals may need to take more or less depending on their individual needs. It is best to discuss your B12 supplement usage with your doctor to ensure that you are taking the right dose for your specific needs.
Does vitamin B12 interfere with any medications?
Yes, vitamin B12 can potentially interfere with certain medications. Certain antibiotics, such as trimethoprim, sulfamethoxazole, and metformin, can reduce absorption of vitamin B12. Also, long-term use of cholestyramine, proton pump inhibitors, histamine H2 antagonists, and antacid preparations can reduce vitamin B12 absorption.
Toxic levels of vitamin B12 can occur when taking certain chemotherapeutic agents. It is important to talk to your healthcare provider about any medications that you are taking, as well as any potential vitamin B12 interactions.
What medications can make it hard for your body to absorb vitamin B12?
Certain medications have been known to have an effect on the body’s ability to absorb vitamin B12. These medications can interfere with the action of intrinsic factor, the protein necessary for B12 absorption in the gastrointestinal tract.
Common types of medications that can reduce B12 absorption include proton pump inhibitors, metformin, and H2 blockers. Proton pump inhibitors (PPIs), such as omeprazole and lansoprazole, are used to treat heartburn, acid reflux, and stomach ulcers.
Metformin is used to treat type 2 diabetes, and H2 blockers, such as famotidine and cimetidine, help reduce stomach acid production. These medications, when taken for a long time can reduce the body’s ability to absorb B12, leading to a deficiency.
It is important to speak with your doctor about supplementing B12 or taking a multivitamin if these medications are necessary for you.
Can you take B12 with high blood pressure?
Yes, you may take B12 with high blood pressure. B12 is a vitamin that is essential for the body’s production of red blood cells and has also been found to have a variety of positive effects on mood and energy.
Even for those with high blood pressure, B12 can be a beneficial supplement to take. While it may not directly effect blood pressure levels, B12 can help improve circulation and nerve function, reduce inflammation, and may be effective in reducing stroke and heart attack risk.
However, before making any decisions regarding B12 supplementation, it is best to speak with a doctor or healthcare professional to determine if it is right for you.
What medications does vitamin B interfere with?
Vitamin B can interfere with medications used to treat depression, heart failure, glaucoma, diabetes, neuropathy, and various other conditions. In some cases, vitamin B can increase the effectiveness of certain medications; however, it can also reduce their effectiveness or cause adverse reactions when taken in combination with certain medications.
One example is when vitamin B is taken with tricyclic antidepressants; it can enhance the antidepressant effects, but it can also increase the risk of seizures. If you take any of the medications listed above, it is important to talk to your healthcare provider before adding a vitamin B supplement to your regimen as it may interfere with the effectiveness of the medication.
How long should I wait to take vitamins after antibiotics?
It is generally recommended to wait at least two to three hours after taking antibiotics before taking any vitamins or dietary supplements. This allows the antibiotics time to fully absorb into your bloodstream and be processed by your body before mixing in any other medications or supplements.
Additionally, it is advised that you wait two to three hours before or after taking antibiotics to take multivitamins, as certain minerals and vitamins can interact negatively with antibiotics and reduce their efficacy.
Speak to your doctor if you are unsure of what medications and supplements you can take together.
