
Quercetin Dihydrate Coupons & Savings Card – Discount Prices from $1.01
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1GM, Quercetin Dihydrate (1 Bottle)
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$24.49
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$1.01
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$2.00
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Walmart
$1.01
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Quercetin Dihydrate dosage forms
Dosage | Quantity | Price from | Per unit |
---|---|---|---|
1GM | 1 Bottle | $1.01 | $1.01 |
Quercetin Dihydrate Warnings
Quercetin dihydrate is a naturally occurring flavonoid found in various fruits and vegetables. While it offers potential health benefits, certain individuals should exercise caution or avoid its supplementation due to specific health risks.
Pregnant and Breastfeeding Women: The safety of quercetin during pregnancy and breastfeeding has not been well established. Therefore, it is advisable for women who are pregnant or nursing to avoid quercetin supplements to prevent any potential risks to the mother or child.
Individuals with Kidney Conditions: High doses of quercetin may exacerbate kidney problems. Those with existing kidney disease should refrain from using quercetin supplements to avoid further complications.
Children: There is insufficient research on the safety of quercetin supplementation in children. Due to the lack of data, it is recommended that children avoid quercetin supplements unless directed by a healthcare professional.
Individuals with Bleeding Disorders: Quercetin may influence platelet function, which is crucial for blood clotting. People with bleeding disorders should be cautious, as quercetin could potentially increase the risk of bleeding.
Surgical Patients: Due to its potential effects on blood clotting, it is recommended to discontinue quercetin supplementation at least two weeks before any scheduled surgery to minimize the risk of excessive bleeding during and after the procedure.
While quercetin is generally considered safe for most individuals when consumed in moderate amounts through diet, those with the conditions mentioned above should consult a healthcare provider before considering quercetin supplementation.
Quercetin Dihydrate Side Effects
Quercetin dihydrate is a form of quercetin, a plant-derived flavonoid found in various fruits and vegetables. While it is generally considered safe for most individuals when consumed in moderate amounts, some people may experience side effects. Common adverse reactions include headaches and tingling sensations in the arms and legs. Gastrointestinal issues such as nausea, vomiting, diarrhea, and stomach discomfort may also occur, particularly when quercetin is taken on an empty stomach. To minimize these effects, it is advisable to take quercetin supplements with food. In rare instances, individuals may experience allergic reactions characterized by symptoms like swelling of the lips, tongue, or throat, hives, difficulty breathing, and rashes. If any signs of an allergic reaction occur, it is important to discontinue use immediately and seek medical attention. High doses of quercetin have been associated with kidney damage. Therefore, individuals with existing kidney conditions should avoid quercetin supplementation. Additionally, quercetin may interact with certain medications, including antibiotics, blood pressure medications, and blood thinners, potentially altering their effectiveness or increasing the risk of side effects. It is crucial to consult a healthcare provider before starting quercetin supplements, especially if you are taking other medications or have underlying health conditions. Pregnant and breastfeeding women should avoid quercetin supplementation due to insufficient safety data. As with any supplement, it is essential to adhere to recommended dosages and consult with a healthcare professional to ensure safe use.
Quercetin Dihydrate Interactions
Quercetin dihydrate, a form of the flavonoid quercetin, is commonly found in various fruits and vegetables and is available as a dietary supplement. While it offers potential health benefits, it's important to be aware of its interactions with certain medications, as these can affect drug efficacy and safety.
Antibiotics: Quercetin may interact with certain antibiotics, such as fluoroquinolones (e.g., Ciprofloxacin, Levofloxacin), potentially reducing their effectiveness. This interaction could diminish the antibiotic's ability to combat infections.
Blood Thinners: Quercetin has blood-thinning properties and may enhance the effects of anticoagulant medications like Warfarin (Coumadin), Aspirin, and Clopidogrel (Plavix). Combining quercetin with these drugs could increase the risk of bleeding.
Blood Pressure Medications: Quercetin might lower blood pressure. When taken alongside antihypertensive drugs, this could lead to an excessive drop in blood pressure.
Diabetes Medications: Quercetin may lower blood sugar levels. Taking it with antidiabetic drugs could cause blood sugar to drop too low.
Cyclosporine: Quercetin might decrease how quickly the body breaks down cyclosporine, an immunosuppressant drug. This could increase the effects and side effects of cyclosporine.
Diclofenac: Quercetin might decrease how quickly the body breaks down diclofenac, a nonsteroidal anti-inflammatory drug (NSAID). Taking quercetin with diclofenac might increase the effects and side effects of diclofenac.
Losartan: Quercetin might change how the body absorbs and breaks down losartan, a medication used to treat high blood pressure. This could alter the effects and side effects of losartan.
Medications Metabolized by the Liver: Quercetin can influence liver enzymes responsible for metabolizing various drugs, including those processed by cytochrome P450 enzymes (CYP2C8, CYP2C9, CYP2D6, CYP3A4). This interaction may change the effects and side effects of these medications.
Corticosteroids: Quercetin may cause corticosteroids to stay in the body longer, potentially increasing their effects and side effects.
Chemotherapy Drugs: Quercetin may interact with certain chemotherapy drugs, either enhancing or reducing their effectiveness. It's crucial for cancer patients undergoing chemotherapy to discuss quercetin supplementation with their oncologist.
P-glycoprotein Substrates: Quercetin might change how certain medications are moved in and out of cells by affecting P-glycoprotein transporters. This could alter the effects and side effects of these medications.
Given these potential interactions, it's essential to consult with a healthcare provider before starting quercetin supplements, especially if you're taking any of the medications mentioned above. This ensures that quercetin supplementation is safe and appropriate for your individual health needs.
What is quercetin dihydrate good for?
Quercetin dihydrate is a flavonoid that is often used for its antioxidant and anti-inflammatory properties. It is commonly taken to support immune function, reduce allergy symptoms, and promote cardiovascular health. Additionally, it may help in managing blood pressure and improving exercise performance. However, individuals should consult with a healthcare provider before starting any new supplement regimen.
Who should avoid quercetin?
Individuals who should avoid quercetin include those who are pregnant or breastfeeding, as there is insufficient evidence regarding its safety in these groups. People with kidney problems should also be cautious, as high doses of quercetin may affect kidney function. Additionally, individuals taking certain medications, such as antibiotics or blood thinners, should consult a healthcare provider before using quercetin, as it may interact with these drugs. It is always advisable to seek medical advice before starting any new supplement.
Is quercetin hard on the liver?
Quercetin is generally considered safe for most people when taken in appropriate amounts. There is limited evidence to suggest that quercetin is hard on the liver. However, as with any supplement, it is important to use it as directed and consult with a healthcare provider, especially if there are pre-existing liver conditions or if other medications are being taken that may affect liver function.
What is the best way to absorb quercetin?
Quercetin is best absorbed when taken with a meal that contains fat, as it is a fat-soluble compound. Additionally, taking quercetin with vitamin C or bromelain may enhance its absorption. It's also available in various forms, such as capsules or tablets, which can aid in its bioavailability.
What are the side effects of quercetin dihydrate?
Quercetin dihydrate is generally considered safe for most people when taken in appropriate amounts. However, some individuals may experience side effects, which can include headaches, stomach upset, or tingling sensations. In rare cases, it may cause more severe reactions such as kidney damage when taken in very high doses. It is always advisable to consult with a healthcare professional before starting any new supplement, especially for individuals with pre-existing health conditions or those taking other medications.