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Guarana side effects





Guarana Uses, Side Effects, Interactions and Warnings - WebMD

5/15/2014
02:51 | Author: Tyler James

Guarana side effects
Guarana Uses, Side Effects, Interactions and Warnings - WebMD

Find patient medical information for guarana on WebMD including its uses, effectiveness, side effects and safety, interactions, user ratings and products that.

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Guarana is LIKELY SAFE for most adults when used in typical food amounts or in medicinal amounts short-term.

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What is Guarana? Dosing, Side Effects More

11/24/2014
10:38 | Author: Hannah Ramirez

Guarana side effects
What is Guarana? Dosing, Side Effects More

It is proposed that the stimulatory effect of guarana is more gradual and sustained than caffeine due to the caffeine-tannin complex. Guarana is generally.

Fukumasu H, Silva TC, Avanzo JL, et al. Chemopreventive effects of Paullinia cupana Mart var. sorbilis, the guarana, on mouse hepatocarcinogenesis. Cancer Lett. ;

Caffeine may increase the renal (kidney) clearance of lithium and may reduce the plasma levels in stabilized patients. Abrupt discontinuation of a consistent caffeine intake may cause an increase in lithium tremors and an increase in serum lithium levels. Monitoring of doses may be necessary.

Boutroy MJ, Vert P, Monin P, et al. Methylation of theophylline to caffeine in premature infants.

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Guarana Uses, Benefits Side Effects - Herbal Database

11/23/2014
08:07 | Author: Sarah Gray

Guarana side effects
Guarana Uses, Benefits Side Effects - Herbal Database

Learn about the uses and potential benefits of Guarana including dosage guidelines, side effects, interactions and safety/efficacy ratings.

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Guarana has played an important role in the Amazonian Indians' society. It often is taken during periods of fasting to improve tolerance of dietary restrictions. In certain regions, the extract is believed to be an aphrodisiac and to protect from malaria and dysentery. In 1840, caffeine was identified as guarana's principal constituent. In the 19th century, guarana became popular as a stimulating drink in France. In 1880 it was introduced as an official drug in the US Pharmacopeia, where it remained listed until 1910.

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Guarana medical facts from

9/22/2014
06:44 | Author: Emily Peterson

Guarana side effects
Guarana medical facts from

Physician reviewed guarana patient information - includes guarana description, dosage Although rare, serious side effects from guarana have been reported.

Interactions between guarana and other prescription or over-the-counter medicines or herbal/health supplements have not been reported. Talk to your doctor, pharmacist, or health care professional before taking guarana if you are taking any other medicines or supplements.

nervousness, irritability, or anxiety; sleeplessness; irregular heartbeats; or headache.

Do not take guarana without first talking to your doctor if you are breast-feeding a baby. Guarana contains a large amount of caffeine, which may cause restlessness, sleep disorders, and other effects in breast-feeding infants.

Guarana, or its active constituent caffeine, should not be taken when formulated with ephedrine in diet aids or performance-enhancing supplements.

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(guarana) Drug Side Effects, Interactions, and Medication

7/21/2014
04:15 | Author: Sarah Gray

Guarana side effects
(guarana) Drug Side Effects, Interactions, and Medication

Drug information on (guarana), includes drug pictures, side effects, drug interactions, directions for use, symptoms of overdose, and what to avoid.

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Guarana, or its active constituent caffeine, should not be taken when formulated with ephedrine in diet aids or performance-enhancing supplements. Potentially fatal irregular heartbeats have been reported to occur.

Guarana is also known as Paullinia cupana, paullinia, Brazilian cocoa, guarana bread, guarana paste or gum, and zoom. Guarana is also present in some soft drinks imported from South America in a manner similar to American soft-drinks fortified with caffeine.

What is the most important information I should know about guarana ()?

Other less serious side effects may also reported with the use of guarana.

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