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How to Take Swanson Red Clover: Side Effects, Dosage
Learn about Swanson Red Clover dosage, side effects, warnings, and cost. Educational information for informed conversations with your healthcare provider.
Not medical advice. Speak with a healthcare professional before using any medication.
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Updated Feb, 15
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Contact UsInformation sourced from manufacturer labeling and publicly available references including NIH Office of Dietary Supplements.
How to Take Swanson Red Clover
Disclosure: Voshell's Pharmacy is a licensed compounding pharmacy that prepares and sells compounded hormone therapy by prescription. As a provider of products in the hormone health space, our perspective may be influenced by our professional and commercial interests. All brand names and trademarks are the property of their respective owners.
How to Take Swanson Red Clover
The following dosing information reflects Swanson Red Clover product labeling:
- Capsule dose: According to Swanson Red Clover product labeling, the typical serving for capsule forms is 1 capsule taken twice daily.
- With or without food: According to Swanson Red Clover product labeling, this supplement may be taken with or without food; taking it with a meal may reduce stomach discomfort for some users.
- Consistent timing: According to Swanson Red Clover product labeling, morning and evening dosing is generally noted for twice-daily use.
- Swallow whole: According to Swanson Red Clover product labeling, capsules should be swallowed whole with a full glass of water.
- Liquid extract: Per the manufacturer's labeling, if using the liquid extract form, follow the serving size printed on the product label and consult your healthcare provider for personalized guidance.
According to Swanson Red Clover product labeling, do not exceed the recommended serving. Consult your healthcare provider before use, particularly if you take medications or have a hormone-sensitive condition.
Warnings Before Taking Swanson Red Clover
According to Swanson Red Clover product labeling, avoid use if you have a history of estrogen-sensitive cancers or take tamoxifen. According to Swanson Red Clover product labeling, consult your healthcare provider before use if you take blood thinners, as this supplement may affect clotting. According to Swanson Red Clover product labeling, consult your healthcare provider before use if you take hormone replacement therapy or notice new breast tenderness or unusual bleeding. According to Swanson Red Clover product labeling, stop use before surgery and consult your clinician.
Swanson Red Clover Side Effects
Very common
Mild
Mild Digestive Upset
According to Swanson Red Clover product labeling, some users may notice bloating, gas, or mild stomach discomfort when starting this supplement. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
2–6 hours
Common
Moderate
Headaches
According to Swanson Red Clover product labeling, some users may experience mild to moderate headaches, particularly when first adding this supplement to their routine. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
2–4 hours
Uncommon
Mild
Skin Sensitivity
According to Swanson Red Clover product labeling, some users may experience itching or mild rashes. Stop use and consult a healthcare provider if skin reactions occur. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
4–12 hours
Uncommon
Moderate
Hormone-Like Effects
According to Swanson Red Clover product labeling, because this product contains phytoestrogens, some users may notice breast tenderness or subtle cycle changes. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
12–24 hours
Occasional
Mild
Dizziness
According to Swanson Red Clover product labeling, some users may experience occasional lightheadedness, particularly when taken on an empty stomach. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
1–3 hours
Rare
Severe
Bleeding Risk — Labeled Warning
According to Swanson Red Clover product labeling, this product may affect clotting and increase the risk of easy bruising or bleeding, particularly in users taking anticoagulant medications — this is a labeled warning. Stop use and consult a healthcare provider immediately if unusual bleeding occurs. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
12–24 hours
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Questions about Swanson Red Clover? Talk with your healthcare provider.
If you have questions about this dietary supplement, speak with your healthcare provider or pharmacist for guidance based on your individual health needs.
What If You Forgot to Take Swanson Red Clover
What If You Forgot to Take Swanson Red Clover?
If you miss a dose, take it when you remember — and if it is already close to your next scheduled dose, skip the missed dose. According to Swanson Red Clover product labeling, do not take extra capsules to make up for a missed dose.
Simply resume your usual routine. Refer to the manufacturer's labeling for dosing guidance specific to this product. If you have questions about how this supplement fits with your other medications, consult your clinician.
What if You Took Too Much Swanson Red Clover
What If You Took Too Much Swanson Red Clover?
If more than the recommended amount was taken, contact Poison Control at 1-800-222-1222. If a child has ingested this product, seek urgent medical care immediately.
- Do not take additional doses until you have spoken with Poison Control or a healthcare provider.
- If symptoms such as unusual stomach upset, nausea, or dizziness occur, seek medical attention.
- Keep this and all supplements out of reach of children.
How Much Does Swanson Red Clover Cost
Cost of Swanson Red Clover
Swanson Red Clover is an over-the-counter supplement, so insurance generally does not cover it.
These are approximate examples only and actual prices will vary by retailer, location, and time of purchase. According to retailer listings reviewed in early 2026, approximate price ranges included:
- $7–12 for a standard bottle (60–120 capsules) from Swanson's website
- $8–15 for retailers such as Amazon or iHerb depending on sales and bottle size
Occasional coupons or store promotions may reduce the cost. These figures are approximate and may no longer reflect current pricing.
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