kava has been researched along with Dementia* in 3 studies
3 review(s) available for kava and Dementia
Article | Year |
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The risk-benefit profile of commonly used herbal therapies: Ginkgo, St. John's Wort, Ginseng, Echinacea, Saw Palmetto, and Kava.
Because use of herbal remedies is increasing, a risk-benefit profile of commonly used herbs is needed. This article provides a clinically oriented overview of the efficacy and safety of ginkgo, St. John's wort, ginseng, echinacea, saw palmetto, and kava. Wherever possible, assessments are based on systematic reviews of randomized clinical trials. Encouraging data support the efficacy of some of these popular herbal medicinal products, and the potential for doing good seems greater than that for doing harm. The published evidence suggests that ginkgo is of questionable use for memory loss and tinnitus but has some effect on dementia and intermittent claudication. St. John's wort is efficacious for mild to moderate depression, but serious concerns exist about its interactions with several conventional drugs. Well-conducted clinical trials do not support the efficacy of ginseng to treat any condition. Echinacea may be helpful in the treatment or prevention of upper respiratory tract infections, but trial data are not fully convincing. Saw palmetto has been shown in short-term trials to be efficacious in reducing the symptoms of benign prostatic hyperplasia. Kava is an efficacious short-term treatment for anxiety. None of these herbal medicines is free of adverse effects. Because the evidence is incomplete, risk-benefit assessments are not completely reliable, and much knowledge is still lacking. Topics: Anxiety; Dementia; Depression; Echinacea; Female; Ginkgo biloba; Humans; Hypericum; Intermittent Claudication; Kava; Male; Memory Disorders; Panax; Phytotherapy; Plant Preparations; Prostatic Hyperplasia; Respiratory Tract Infections; Risk Assessment; Serenoa; Tinnitus | 2002 |
Herbal-drug therapy interactions: a focus on dementia.
Older people with dementia are often prescribed numerous medications. Use of herbal therapies in addition to these conventional drug therapies may lead to interactions that result in an adverse drug event. We have conducted a systematic review to identify all studies that examined interactions between herbal and conventional drug therapies (i.e. prescription or over-the-counter). Using a MEDLINE search of English-language studies published between 1980 and 2000, we limited our search to those herbal therapies most likely to be used for the treatment of dementia (memory loss and decreased concentration) and related symptoms. We identified 28 articles that describe interactions between these herbal (i.e. St. John's wort, ginkgo biloba, kava, valerian, and ginseng) and conventional drug therapies. Of these articles, 11 examined St. John's wort, four examined ginkgo biloba, five examined kava, one examined valerian, and seven examined ginseng. We identified a series of potential interactions between herbal and conventional drug therapy that place older people at risk for an adverse drug event. Health care professionals need to be aware of these potential interactions. Topics: Aged; Dementia; Drug Interactions; Ginkgo biloba; Herb-Drug Interactions; Humans; Hypericum; Kava; MEDLINE; Panax; Plants, Medicinal; Valerian | 2001 |
Three herbs you should get to know.
Topics: Animals; Antidepressive Agents; Anxiety; Clinical Trials as Topic; Dementia; Depression; Ginkgo biloba; Humans; Hypericum; Hypnotics and Sedatives; Kava; Nursing; Patient Education as Topic; Phytotherapy; Plants, Medicinal; United States | 2001 |