I know hibiscus is good for high blood pressure, and google is telling me that yes, it improves circulation and can prevent clots. One link says it can open and expand your blood vessels. Answer from valkyrie987 on reddit.com
PubMed Central
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A systematic review and meta-analysis of the effects of ... - PMC
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Reddit
reddit.com › r/herbalism › does hibiscus tea thin the blood too much?
r/herbalism on Reddit: Does hibiscus tea thin the blood too much?
January 27, 2023 -
Every time i drink hibiscus tea my veins pop out all over my body. However, my gums swell up and even bleed in some areas, i even cut my finger by accident and blood was coming out like a fountain. I’m not on any medications, i only take few supplements but none of those have blood thinning actions. Please let me know if anyone else experienced that
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I know hibiscus is good for high blood pressure, and google is telling me that yes, it improves circulation and can prevent clots. One link says it can open and expand your blood vessels.
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Yes it thins the blood! It also lowers blood pressure . It’s actually really good tea, I drink two cups per day!
Does hibiscus tea thin the blood too much?
I know hibiscus is good for high blood pressure, and google is telling me that yes, it improves circulation and can prevent clots. One link says it can open and expand your blood vessels. More on reddit.com
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January 27, 2023I am in love with Hibiscus tea. Today I drank 1.5 litters. Can it be dangerous?
Your affinity for hibiscus tea notwithstanding, it is generally not advisable to drink kittens. More on reddit.com
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May 19, 2018Best supplement for blood pressure lowering?
There are many. Here are 30 supplements that are backed by scientific studies...
https://bloodpressureexplained.com/30-supplements-to-lower-your-blood-pressure-proven-to-work/
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October 15, 2019Hibiscus tea side effects?????
That does not seem like anything hibiscus could do. Can you think of anything else that changes? Or is it possible you are just anxious, not caused by anything? More on reddit.com
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October 23, 2024Who should not drink hibiscus tea?
Those with low blood pressure and who take other medications may need to avoid hibiscus tea. The effects on pregnancy are not clear.
medicalnewstoday.com
medicalnewstoday.com › articles › 318120
Hibiscus tea: Health benefits and risks
Does hibiscus tea reduce belly fat?
There is some evidence that hibiscus tea may aid weight loss, but there is no proof it specifically targets belly fat.
medicalnewstoday.com
medicalnewstoday.com › articles › 318120
Hibiscus tea: Health benefits and risks
Is it okay to drink hibiscus tea every day?
This may depend on the individual. A 2020 review notes that some evidence suggests 2–3 cups per day may be beneficial for high blood pressure. But there are no long-term studies on the effects of drinking hibiscus tea every day among the general population.
medicalnewstoday.com
medicalnewstoday.com › articles › 318120
Hibiscus tea: Health benefits and risks
Medical News Today
medicalnewstoday.com › articles › 318120
Hibiscus tea: Health benefits and risks
More studies are necessary to determine ... toward low blood pressure may need to be cautious when using hibiscus, as it could lower blood pressure further....
Published April 8, 2024
WebMD
webmd.com › diet & weight management › reference
Hibiscus Tea: Nutrition Facts & Benefits
October 17, 2025 - If you take medications for high blood pressure or diabetes, it can cause a significant drop in blood pressure. The plant also contains phytoestrogens (or plant estrogens) that may decrease the effectiveness of birth control medication.
WebMD
webmd.com › vitamins & supplements › hibiscus sabdariffa
Hibiscus sabdariffa: Overview, Uses, Side Effects, Precautions, Interactions, Dosing and Reviews
Hibiscus sabdariffa might lower blood pressure. Taking Hibiscus sabdariffa along with medications that lower blood pressure might cause blood pressure to go too low. Monitor your blood pressure closely. Hibiscus sabdariffa tea might reduce the amount of chloroquine that the body can absorb and use.
PubMed Central
pmc.ncbi.nlm.nih.gov › articles › PMC10289109
Hibiscus Tea, Hormone Balance, and Thrombosis: A Case Report - PMC
This case study points to a possible connection between this patient’s hibiscus tea consumption and DVTs associated with IVF therapy. Whereas there may be a connection between the DVT prevention (via decreased blood pressure and coagulability), there may also be a connection to the ineffective IVF hormone treatment.
MedlinePlus
medlineplus.gov › home › drugs, herbs and supplements
Hibiscus sabdariffa: MedlinePlus Supplements
Tea Tree Oil National Center for Complementary and Integrative Health
Cleveland Clinic
health.clevelandclinic.org › benefits-of-hibiscus
7 Benefits of Hibiscus Tea
February 16, 2022 - High blood pressure affects nearly ... stroke, heart failure and kidney disease. In clinical trials, drinking hibiscus tea has been shown to lower blood pressure in humans....
WebMD
webmd.com › reference
Hibiscus: Uses and Risks
April 30, 2025 - Hibiscus tea is a popular drink sometimes known as sour tea. Side effects. Hibiscus may cause blood pressure to drop.
RxList
rxlist.com › supplements › hibiscus.htm
Hibiscus: Health Benefits, Side Effects, Uses, Dose & Precautions
June 11, 2021 - Some early research shows that drinking hibiscus tea for 2-6 weeks decreases blood pressure in people with mildly high blood pressure. Other early research shows that taking a hibiscus extract by mouth for 4 weeks may be as effective as the ...
Health
health.com › herbal-teas-that-affect-medications-8669677
7 Herbal Teas That Can Interact With Your Medications
January 18, 2026 - Some herbal teas can interact with various medications, including antidepressants, blood thinners, birth control, and pain relievers.
Sencha Tea Bar
senchateabar.com › blogs › blog › hibiscus-tea-benefits
6 Hibiscus Tea Benefits To Know About
October 2, 2020 - Hibiscus tea boasts antihypertensive properties that may lower blood pressure. If you have a condition or already suffer from low blood pressure, drinking hibiscus tea may cause complications.
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Afternoon Tea Reads
afternoonteareads.com › benefits-risks-hibiscus-tea
13 Shocking Benefits and Risks From Hibiscus Tea | Afternoon Tea Reads
December 6, 2024 - To date, there is no scientific evidence of hibiscus tea side effects making people drunk and/or causing hallucinations. A common theory for why ‘hibiscus intoxication’ happens is that it’s result of peoples’ blood pressure becoming too low.
ScienceBased Health
sciencebasedhealth.com › ContentPage.aspx
Staying Healthy Newsletter - In the News: Nuts, Hibiscus Tea and Vitamin E
The blood-pressure lowering effects of hibiscus tea, according to the researchers, may be due to its relaxing action on blood vessels or to the vessel-protecting effects of its flavonoid (anthocyanin) content.
PharmEasy
pharmeasy.in › blog › ayurveda-uses-benefits-side-effects-of-hibiscus-tea
Hibiscus Tea: Benefits, Uses, Side Effects & More | PharmEasy
December 29, 2022 - Consuming large amounts could potentially contribute to bleeding issues, so individuals on blood-thinning medications or with bleeding disorders should consult with a healthcare professional before incorporating it into their diet.
Texas Health
texashealth.org › areyouawellbeing › Health-and-Well-Being › Herbal-Teas-That-Can-Affect-Your-Medications
Herbal Teas That Can Affect Your Medications
Here are a few popular teas with potentially risky interactions: Why people drink it: Thought to support memory and cognition. Medication risk: May slow blood clotting and increase bleeding risk, especially if you’re taking blood thinners like warfarin, aspirin or NSAIDs.
Verywell Health
verywellhealth.com › hibiscus-benefits-side-effects-and-more-7484045
Hibiscus: Benefits, Side Effects, and More
February 22, 2026 - Researchers found that both human and animal trials have shown that hibiscus has a positive effect on both systolic (the top or first number) and diastolic (the bottom or second number) blood pressure readings.
Black Leaves
blackleaves.com.au › weight loss › does hibiscus interfere with medications?
Does hibiscus interfere with medications?
November 28, 2021 - Like all herbal remedies, hibiscus tea (Hibiscus sabdariffa) has a number of often potent effects. However, we should know the right situations to use them as it can interfere with certain medications. Hibiscus tea may interfere with some medications by having the same properties, affecting ...
CYMBIOTIKA
cymbiotika.com › blogs › health-hub › understanding-the-side-effects-of-hibiscus-tea-what-you-need-to-know
Understanding the Side Effects of Hibiscus Tea: What You Need to Know – CYMBIOTIKA
March 21, 2025 - Hibiscus tea is often praised for its potential to lower blood pressure. However, this effect can be problematic for individuals who already have low blood pressure or are taking antihypertensive medications.