Abelmoschus Cruentus, Agua de Jamaica, Ambashthaki, Bissap, Erragogu, Flor de Jamaica, Florida cranberry, Furcaria Sabdariffa, Gongura, Groseille de Guinée, Guinea Sorrel, Hibisco, Hibiscus Calyx, Hibiscus Cruentus, Hibiscus Fraternus, Hibiscus Palmatilobus, Hibiscus sabdariffa, Jamaica Sorrel, Karkade, Karkadé, Lo Shen, Oseille de Guinée, Oseille Rouge, Pulicha Keerai, Red Sorrel, Red Tea, Rosa de Jamaica, Rosella, Roselle, Sabdariffa Rubra Sour Tea, Sudanese Tea, Te de Jamaica, Thé Rose d'Abyssinie, Thé Rouge, Zobo, Zobo Tea.<br/><br/>
Overview InformationHibiscus is a plant. The flowers and other parts of the plant are used to make medicine.
People use hibiscus for conditions such as high blood pressure, high cholesterol, increasing the production of breast milk, infections, and many other conditions, but there is no good scientific evidence to support most of these uses.
How does it work?The fruit acids in hibiscus may work like a laxative. Some researchers think that other chemicals in hibiscus might be able to lower blood pressure; reduce levels of sugar and fats in the blood; decrease spasms in the stomach, intestines, and uterus; reduce swelling; and work like antibiotics to kill bacteria and worms.
Uses & Effectiveness
Possibly Effective for
- High blood pressure. Most early research shows that drinking hibiscus tea for 2-6 weeks decreases blood pressure by a small amount in people with normal or slightly high blood pressure. Some early research shows that drinking hibiscus tea might be as effective as the prescription drugs captopril and more effective than the drug hydrochlorothiazide for reducing blood pressure in people with slightly high blood pressure.
Insufficient Evidence for
- Abnormal cholesterol levels. Some early research shows that drinking hibiscus tea or taking hibiscus extract by mouth can lower levels of cholesterol and other blood fats in people with metabolic disorders such as diabetes. However, other research shows that hibiscus does not improve cholesterol levels in people with high cholesterol.
- Bladder infections (urinary tract infections). Early research has found that people with urinary catheters living in long-term care facilities who drink hibiscus tea have a 36% lower chance of having a urinary tract infection compared to those not drinking tea.
- Fluid retention.
- Heart disease.
- Irritated stomach.
- Loss of appetite.
- Nerve disease.
- Other conditions.
Side Effects & SafetyHibiscus is LIKELY SAFE for most people in when consumed in food amounts. It is POSSIBLY SAFE when taken by mouth appropriately in medicinal amounts. The possible side effects of hibiscus are not known.
Special Precautions & Warnings:Pregnancy and breast-feeding: Hibiscus is POSSIBLY UNSAFE when taken by mouth as a medicine. Side effects of hibiscus are uncommon but might include temporary stomach upset or pain, gas, constipation, nausea, painful urination, headache, ringing in the ears, or shakiness.
Diabetes: Hibiscus might decrease blood sugar levels. The dose of your diabetes medications might need to be adjusted by your healthcare provider.
Low blood pressure: Hibiscus might lower blood pressure. In theory, taking hibiscus might make blood pressure become too low in people with low blood pressure.
Surgery: Hibiscus might affect blood sugar levels, making blood sugar control difficult during and after surgery. Stop using hibiscus at least 2 weeks before a scheduled surgery.
Be watchful with this combination
Acetaminophen (Tylenol, others) interacts with HIBISCUS
Drinking a hibiscus beverage before taking acetaminophen might increase how fast your body gets rid of acetaminophen. But more information is needed to know if this is a big concern.
The following doses have been studied in scientific research:
- For high blood pressure: Hibiscus tea made by adding 1.25-10 grams or 150 mg/kg of hibiscus to 150 mL to 500 mL of boiling water has been used. The tea is steeped for 10-30 minutes and taken one to three times daily for 2-6 weeks.
- Albrecht UW. [The efficacy and tolerability of Pyralvex solution and Pyralvex Gel in the treatment of gingivitis. Results of double-blind, randomised, controlled clinical trials]. Der Freie Zahnarzt 1997;9:76-80.
- Basu TK, Ooraikul B, and Garg M. The lipid-lowering effects of rhubarb stalk fiber: A new source of dietary fiber. Nutrition Reserach 1993;13:1017-1024.
- Bi ZQ, Kang ZQ, and Zheng FL. [Preliminary study of Rheum enema in the treatment of chronic renal failure]. J.Tradit Chin Med 1981;3:211-213.
- Bi, Z. Q. [Nitrogen balance in uremic patients treated with rhubarb retention enema]. Chinese Journal of Modern Developments in Traditional Medicine 1987;7(1):21-3, 4. View abstract.
- Borgia M, Sepe N, Borgia R, and et al. Pharmacological activity of a herbs extract: a controlled clinical study. Curr Ther Res, Clin Exp 1981;29(3):525-536.
- Cai, J., Xuan, Z. R., Wei, Y. P., Yang, H. B., and Wang, H. [Effects of perioperative administration of Rhubarb on acute inflammatory response in patients with gastric cancer]. Zhong.Xi.Yi.Jie.He.Xue.Bao. 2005;3(3):195-198. View abstract.
- Chen Q, Han G, Zhuang X, and et al. Clinical observation on 157 subjects of gonorrhea treated with rhubarb preparation. Journal of China Pharmaceutical University 1991;22(5):292-294.
- Chen, X. and Ran, R. [Rhubarb decoction prevents intestinal bacterial translocation during necrotic pancreatitis]. Hua Xi.Yi.Ke.Da.Xue.Xue.Bao. 1996;27(4):418-421. View abstract.
- Chung, K. T., Wong, T. Y., Wei, C. I., Huang, Y. W., and Lin, Y. Tannins and human health: a review. Crit Rev Food Sci Nutr 1998;38(6):421-464. View abstract.
- Deng, Y. Y., Chen, Y. P., Wang, L., Hu, Z., Jin, Y., Shen, L., Zhu, R., and Zhong, Y. [Clinical study on treatment of mid-advanced crescentic nephritis by qingre huoxue recipe]. Zhongguo Zhong.Xi.Yi.Jie.He.Za Zhi. 2004;24(12):1084-1086. View abstract.
- Fan, J. G. Evaluating the efficacy and safety of Danning Pian in the short-term treatment of patients with non-alcoholic fatty liver disease: a multicenter clinical trial. Hepatobiliary.Pancreat.Dis.Int 2004;3(3):375-380. View abstract.
- Fu, D. C. and Yu, C. Y. [Observation on therapeutic effect of Rhubarb and sanchi powder in treating patients with hemorrhagic fever in nephrotic syndrome complicated with digestive tract bleeding]. Zhongguo Zhong.Xi.Yi.Jie.He.Za Zhi. 2005;25(8):744-747. View abstract.
- Goel V, Cheema SK, Agellon LB, and et al. In vitro binding of bile salt to rhubarb stalk powder. Nutrition Research 1998;18(5):893-903.
- Goel, V., Cheema, S. K., Agellon, L. B., Ooraikul, B., and Basu, T. K. Dietary rhubarb (Rheum rhaponticum) stalk fibre stimulates cholesterol 7 alpha-hydroxylase gene expression and bile acid excretion in cholesterol-fed C57BL/6J mice. Br J Nutr 1999;81(1):65-71. View abstract.
- Goel, V., Ooraikul, B., and Basu, T. K. Cholesterol lowering effects of rhubarb stalk fiber in hypercholesterolemic men. J Am Coll.Nutr 1997;16(6):600-604. View abstract.
- Ji, S. M., Li, L. S., and Ji, D. X. [Effects of baoshen pill in treating chronic renal failure with long- term hemodialysis]. Zhongguo Zhong.Xi.Yi.Jie.He.Za Zhi. 1993;13(2):71-3, 67. View abstract.
- Jiao D, Shen X, Gao Y, and et al. Clinical study on rhubarb extract tablet in treating simple obesity. Chin J Integr Tradit West Med 2001;7(1):33-35.
- Jiao, D. H. [Alcoholic extract tablet of rhubarb in treating acute upper gastrointestinal hemorrhage]. Zhong.Xi.Yi.Jie.He.Za Zhi.(Chinese Journal of Modern Developments in Traditional Medicine) 1988;8(6):344-6, 324-5. View abstract.
- Jiao, D. H. [Clinical research on the hemostatic effect of rhubarb on peptic ulcer with acute bleeding]. Zhong.Xi.Yi.Jie.He.Za Zhi.(Chinese Journal of Modern Developments in Traditional Medicine) 1984;4(10):597-600, 579. View abstract.
- Jiao, D. H., Ma, Y. H., Chen, S. J., Liu, C. T., Shu, H. N., and Chu, C. M. Resume of 400 cases of acute upper digestive tract bleeding treated by rhubarb alone. Pharmacology 1980;20 Suppl 1:128-130. View abstract.
- Jin, H. M. and Jiao, D. H. [Effect of jiang-zhi jian-fei yao on gastro-intestinal movement and adipose cell of abdominal wall]. Zhongguo Zhong.Xi.Yi.Jie.He.Za Zhi. 1994;14(4):230-1, 198. View abstract.
- Kang, Z., Bi, Z., Ji, W., Zhao, C., and Xie, Y. Observation of therapeutic effect in 50 cases of chronic renal failure treated with rhubarb and adjuvant drugs. J Tradit.Chin Med 1993;13(4):249-252. View abstract.
- Li, L. Rheum officinale: a new lead in preventing progression of chronic renal failure. Chin Med J (Engl.) 1996;109(1):35-37. View abstract.
- Li, L. S. and Liu, Z. H. [Clinical and experimental studies of rheum on preventing progression of chronic renal failure] (Chinese). Zhong.Xi.Yi.Jie.He.Za Zhi.[Chinese Journal of Modern Developments in Traditional Medicine] 1991;11(7):392-6, 387. View abstract.
- Li, T. [Rhubarb in the treatment of viral hepatitis and its mechanism of action]. Zhong.Xi.Yi.Jie.He.Za Zhi.(Chinese Journal of Modern Developments in Traditional Medicine) 1985;5(6):382-384. View abstract.
- Mao QL. Clinical observation on 40 patients with uremia treated by colonic dialysis with rhubarb. Shanxi Journal of Nursing 1997;11(6):262-263.
- Matsuda, H., Tomohiro, N., Hiraba, K., Harima, S., Ko, S., Matsuo, K., Yoshikawa, M., and Kubo, M. Study on anti-Oketsu activity of rhubarb II. Anti-allergic effects of stilbene components from Rhei undulati Rhizoma (dried rhizome of Rheum undulatum cultivated in Korea). Biol Pharm Bull. 2001;24(3):264-267. View abstract.
- Mitsuma, T., Yokozawa, T., Oura, H., and Terasawa, K. [Rhubarb therapy in patients with chronic renal failure (Part 2)]. Nippon Jinzo Gakkai Shi 1987;29(2):195-207. View abstract.
- Oscaby, F. [A chlorhexidine-rhubarb extract mixture for gingival inflammation]. Chir Dent.Fr. 1-30-1992;62(596):23-25. View abstract.
- Peng, S. M., Wang, S. Z., and Zhao, J. P. [Effect of rhubarb on inflammatory cytokines and complements in patients with systemic inflammation reaction syndrome and its significance]. Zhongguo Zhong.Xi.Yi.Jie.He.Za Zhi. 2002;22(4):264-266. View abstract.
- Qian GP. [Retention enema with Rheum decoction in treating renal failure]. J.Tradit Chin Med 1980;21(11):18.
- Ren, S. [Role of a virus in hemorrhagic pancreatitis and the therapeutic effect of rhubarb]. Zhong.Xi.Yi.Jie.He.Za Zhi. 1990;10(3):162-3, 133. View abstract.
- Renggli, H. [Gingivitis-and plaque-inhibiting action of Pyralvex Berna and its components]. SSO.Schweiz.Monatsschr.Zahnheilkd. 1980;90(8):718-724. View abstract.
- Sanada, H. [Study on the clinical effect of rhubarb on nitrogen-metabolism abnormality due to chronic renal failure and its mechanism]. Nippon Jinzo Gakkai Shi 1996;38(8):379-387. View abstract.
- Sanz, P. and Reig, R. Clinical and pathological findings in fatal plant oxalosis. A review. Am J Forensic Med Pathol. 1992;13(4):342-345. View abstract.
- Sheng, Z. L., Li, N. Y., and Ge, X. P. [Clinical study of baoyuan dahuang decoction in the treatment of chronic renal failure]. Zhongguo Zhong Xi Yi Jie He Za Zhi 1994;14(5):268-70, 259. View abstract.
- Siegers, C. P., Hertzberg-Lottin, E., Otte, M., and Schneider, B. Anthranoid laxative abuse--a risk for colorectal cancer? Gut 1993;34(8):1099-1101. View abstract.
- Serban C, Sahebkar A, Ursoniu S, Andrica F, Banach M. Effect of sour tea (Hibiscus sabdariffa L.) on arterial hypertension: a systematic review and meta-analysis of randomized controlled trials. J Hypertens. 2015 Jun;33(6):1119-27. View abstract.
- Showande SJ, Adegbolagun OM, Igbinoba SI, Fakeye TO. In vivo pharmacodynamic and pharmacokinetic interactions of Hibiscus sabdariffa calyces extracts with simvastatin. J Clin Pharm Ther. 2017;42(6):695-703. View abstract.
- Souirti Z, Loukili M, Soudy ID, et al. Hibiscus sabdariffa increases hydroxocobalamin oral bioavailability and clinical efficacy in vitamin B(12) deficiency with neurological symptoms. Fundam Clin Pharmacol. 2016;30(6):568-576. View abstract.
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