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75 Cards in this Set
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Echinacea
(Echinacea purpura, pallida, angustifolia)• Uses: |
Immunostimulant for
colds, flu, etc. |
|
Echinacea
(Echinacea purpura, pallida, angustifolia)• Mechanism: |
Increased
WBC and spleen cells |
|
Echinacea
(Echinacea purpura, pallida, angustifolia)• Side effects: |
nausea,
hypersensitivity, headache |
|
Echinacea
(Echinacea purpura, pallida, angustifolia)• Caution: |
Autoimmune
states, progressive systemic diseases; immunosuppressant drug use, pregnancy |
|
Ginseng (Panax quinquefolius)
• Uses: |
Increases
stamina, staying power, virilence, memory, Antiaging [caps, tea, extract, root powder: < 2 g/day] |
|
Ginseng (Panax quinquefolius)
• Side Effects: |
elevated
BP, nervousness, insomnia |
|
Ginseng (Panax quinquefolius)
• Caution: |
Hypertension,
cardiovascular disease, diabetes (hypoglycemia), avoid in pregnancy or with steroids; possible “ginseng abuse syndrome”, adulteration problems |
|
Ginko Biloba• Uses:
|
Cognitive problems
in elderly; circulatory problems (e.g. cerebral vascular disease, claudication); vertigo; tinnitus |
|
Ginko Biloba
• Active ingredient: |
flavone
and terpene lactones |
|
Ginko Biloba• Mechanism:
|
Promotes vasodilation and inhibits
PAF (Plt aggr factor) |
|
Ginko Biloba• Caution:
|
aspirin, avoid use
with anticoagulants |
|
Garlic (Allium sativum)
• Uses: |
Lipid reduction,
Blood pressure control, Antibacterial, Antifungal [600-900 mg tabs/day fresh/dried cloves; tabs, powder, oil] |
|
Garlic (Allium sativum)
• Side effects: |
odor,
dermatitis, nausea |
|
Garlic (Allium sativum)
• Caution: |
Anticoagulants,
ulcer/reflux, pregnancy |
|
St. John’s Wort (Hypericum perforatum)• Uses:
|
Antianxiety,
antidepressant (Hypericin®) |
|
St. John’s Wort (Hypericum perforatum)• Mechanism:
|
May inhibit
5-HT uptake. May be antiinflammatory due to flavinoid content (300-500 mg caps of standard = 0.3% hypericin tid or 2-3 gm in tea) |
|
St. John’s Wort (Hypericum perforatum)• Side effects:
|
photosensitivity, nausea,
dry mouth, restlessness |
|
St. John’s Wort (Hypericum perforatum)• Caution:
|
SSRI, MAO
interactions, pregnancy, alcohol CYP's dec oral contra's |
|
Ginger (Zingiber officinale)
• Uses: |
Ginger (Zingiber officinale)
Antiemetic, antispasmodic, carminative [root, extract, caps, tabs, tea (1 g fresh root or powder for nausea)] |
|
Ginger (Zingiber officinale)• Side effects:
|
heartburn
|
|
Ginger (Zingiber officinale)
• Caution: |
Anticoagulants; use
during pregnancy Controversial |
|
Black Cohosh (Cimicifuga racemosa)• Uses:
|
Phytoestrogen
for symptoms of menopause (caps, root, fluid and solid extracts with doses of 40 mg/day crude extract) |
|
Black Cohosh (Cimicifuga racemosa)• • Mechanism:
|
Suppresses
LH release |
|
Black Cohosh (Cimicifuga racemosa)• • Side effects:
|
nausea,
hypotension, abortion |
|
Black Cohosh (Cimicifuga racemosa)• • Caution:
|
contraindicated
in pregnancy, follow BP |
|
Saw Palmetto (Serenoa repens)
• Uses: |
Prostatic
Obstructive Symptoms (Stage I and II) [lipidosterolic extract 160 mg bid or 1 g dried berries tid with food] |
|
Saw Palmetto (Serenoa repens)• Side effects:
|
nausea,
diarrhea, headache |
|
Saw Palmetto (Serenoa repens)• Caution:
|
Take with
meals, avoid other hormone therapy, rule out prostatic CA!!! (will shrink prost but may delay tx if CA) • May be of some benefit in BPH |
|
Ephedra Ma Huang
(E. sinica, E. nevadensis)• Uses: |
Asthma, hay fever,
bronchitis, edema, arthritis, fever, hypotension, urticaria, weight loss (Herbal Phen-Fen), kidney problems, venereal disease, allergy relief, narcolepsy, rheumatism Amphetaminelike Dependence |
|
Ephedra Ma Huang
(E. sinica, E. nevadensis)• • Active principle: |
ephedrine,
pseudoephedrine (only of sufficient quantities in Chinese species) |
|
Ephedra Ma Huang
(E. sinica, E. nevadensis)• • Side Effects: |
insomnia, irritability,
headaches, nausea, vomiting, tachycardia, heart failure, arrhythmias |
|
Ephedra Ma Huang
(E. sinica, E. nevadensis)• • ABUSE POTENTIAL |
Used by
athletes as stimulant; |
|
Aloe Vera
• Uses: |
Treatment of
burns, superficial wounds: antiinflammatory; soothing; antipruritic; antiseptic? |
|
Aloe Vera• Side Effects:
|
rare
dermatitis; severe diarrhea when used internally |
|
Aloe Vera• Caution:
|
Avoid
Injection will cause death |
|
Bearberry (Arctostaphylos uva-ursi)• Uses:
|
Urinary tract
antiseptic/mild diuretic [< 10g/day drops, tabs, tea] |
|
Bearberry (Arctostaphylos uva-ursi)• • Mechanism:
|
Arbutin
(5-15%) transformed to hydroquinone, a urinary antiseptic |
|
Bearberry (Arctostaphylos uva-ursi)•• Side effects:
|
greenish urine, nausea
|
|
Hawthorn (Crataegus douglas)• Uses:
|
Heart failure
(stage I & II), coronary vasodilator [160-900 mg extract p.o. in 2-3 doses/day] |
|
Hawthorn (Crataegus douglas)• Side effects:
|
fatigue,
hypotension, nausea, sweating, sedation |
|
Hawthorn (Crataegus douglas)• Caution:
|
follow BP esp.
if on antihypertensives, use with nitrates may also increase digoxin effect; avoid use with sedatives |
|
Valerian (Valeriana officinalis)
• Uses: |
Sedation, Anxiety
reduction, Improved sleep patterns [tabs, caps, tinctures, tea (400 mg extract before bed)] |
|
Valerian (Valeriana officinalis)• Side effects:
|
nausea (bad
taste), hypersensitivity, rare paradoxical reaction (excitability) |
|
Valerian (Valeriana officinalis)• Caution:
|
avoid with alcohol
and CNS depressants, avoid in liver disease; unstudied in Pregnancy |
|
Psychoactive Herbs
|
• Kava (Piper
methysticum) • Marijuana (Cannabis) • Peyote • Datura or Jimson • Morning Glory • Opium Poppy Kava |
|
Kava (Piper methysticum)
• Uses: |
Anxiety; stress
reduction |
|
Kava (Piper methysticum)
• Active principle: |
kavapyrones in form of
extract, root, tabs or caps [70 - 240 mg/day] |
|
Kava (Piper methysticum)• Side Effects:
|
decreased reflexes and
judgement, kava dermatitis |
|
Kava (Piper methysticum)
• Caution: |
ABUSE
POTENTIAL Psychological dependence – avoid use with alcohol, benzodiazepines, Levodopa |
|
Herbal Antioxidants
|
• Green Tea (antiox prop)
• Grapeseed Extract (proanthocyanidins = pacs) • Pine Bark (pacs--pycnogenol) • Turmeric (curcumin) • Milk Thistle (silymarin) • Cabbage Family • Miscellaneous plant pigments: carotenoids, flavenoids |
|
Nutritional Supplements:
5-HTP (Griffonia Seeds)• Uses: |
Weight loss;
depression; addiction; PMS; insomnia; migraine; |
|
Nutritional Supplements:
5-HTP (Griffonia Seeds)• Mechanism: |
Precursor for
Serotonin (inc serotonin levels) a chemical neurotransmitter that modulates: mood; emotion; sleep; appetite |
|
Nutritional Supplements:
5-HTP (Griffonia Seeds) |
• Side Effects: Parkinson’s
disease; nausea; vomiting; GI cramping, diarrhea, variations in blood pressure |
|
• Melatonin:
|
Hormone produced by pineal gland via
synthesis from serotonin. Involved in maintenance of circadian rhythms |
|
• Melatonin:• Uses:
|
Jet-lag and other sleep disturbances;
depression (especially Seasonal Affective Disorder); potential adjuvant therapy with IL-2 in advanced cancers; endocrine disorders (e.g. menopause); antioxidant properties (anti-aging and anticancer); increased sexual performance; potential oral contraceptive. |
|
• Melatonin:• Side Effects:
|
Relatively low with rare
development of arthralgias, myalgias and leukopenia. Modest elevation in hepatic enzymes. |
|
Phytoestrogens:
|
Plant-derived compounds that act like
estrogens. Most well studied are the isoflavones in soy or red clover. |
|
Phytoestrogens:• Mechanism:
|
Believed to act like endogenous estrogens to
significantly reduce menopausal symptoms (e.g. “hot flashes”). Also reduces total cholesterol and LDL while elevating HDL. The effect on lipids has not been observed with isoflavones administered alone!! May increase bone density and possess antioxidant properties that may provide utility in treating breast and prostate cancer. |
|
Phytoestrogens:• Uses:
|
Cancer treatment or prevention; cardiovascular
disease (esp. lipid involved); osteoporosis. Clear efficacy in reducing menopausal symptoms. • Concerns: May not be safe in women with ER+ breast cancer or pregnant or nursing women. |
|
DHEA
• Dehydroepiandrosterone |
(DHEA): An adrenal
hormone produced in high quantities in youth that declines with age. Peak concentrations are produced around age 25. • Concerns: May lead to suppression of natural production of DHEA and could increase liver damage. Use supplemental antioxidants to prevent oxidative damage to liver. |
|
DHEA
• Dehydroepiandrosterone • Mechanism: |
Generates sex hormones (i.e. estrogen and testosterone); increases percentage of muscle mass;
decreases percentage body fat; stimulates bone deposition and possesses antioxidant properties. |
|
DHEA
• Dehydroepiandrosterone • Uses: |
Reduce cardiovascular disease; improve mood;
increase lean body weight; treat lupus and osteoporosis; enhance immune system, treat multiple sclerosis and Alzheimer’s disease. Used by athlete’s to promote muscle mass and strength. |
|
Glucosamine/Chondroitin
• Glucosamine: |
A natural amino sugar that
promotes formation and repair of cartilage by stimulating cartilage-building proteins. |
|
Glucosamine/Chondroitin
• Chondroitin Sulfate: |
A carbohydrate
component of cartilage that promotes water retention and elasticity, inhibits enzymes that break cartilage down and may stimulate immune system. |
|
Glucosamine/Chondroitin
• Uses: |
Osteoarthritis if used long enough.
Response can vary greatly among individuals. |
|
Glucosamine/Chondroitin
• Concerns: |
Generally well tolerated. Care
required in patients with bleeding disorders or taking anticoagulants. Shell-fish allergies. |
|
Fish Oil/Omega-3 Fatty Acids
• Omega-3 Fatty Acids: |
Polyunsaturated fatty
acids found in high concentrations in fish oil. Identified as “essential” fatty acids. Play an important role in the production of arachidonic acid products. |
|
Fish Oil/Omega-3 Fatty Acids
• Omega-3 Fatty Acids: • Uses: |
FDA provided a qualified health statement
that supportive but not conclusive research shows that consumption of EPA and DHA omega-3 fatty acids may reduce the risk of coronary heart disease. |
|
Fish Oil/Omega-3 Fatty Acids
• Omega-3 Fatty Acids: • Concerns: |
Increased bleeding and difficulty
regulating glycemic control in diabetics. |
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Herbal-Drug Interactions
|
Sedatives, sleeping pills,
antipsychotics, alcohol Kava Ginseng Warfarin Caffeine, decongestants, stimulants Ephedra (Ma Huang) Antidepressants, cardiac glycosides |
|
Herbal Product Drug Interaction
|
St. John’s wort
Aspirin, warfarin, ticlopidine, clopidogrel, dipyridamole Ginkgo Biloba |
|
Herbal Products Best Avoided
|
Yohimbe CNS stimulant
Ephedra (Ma Huang) Arrythmias, BP Comfrey Liver toxicity Chaparral Liver toxicity |
|
Herbal Product Toxicity
The Dangers with Herbals Natural is not always safe |
Toxins in herbs contain other active agents
- specific indications Proper dosing is essential Delay in seeking care Abuse potential |
|
History of Medicine
|
2000 B.C. - “Here eat this root”
600 A.D. - Eat that Nigella 1000 A.D. - “That root is heathen. Here, say this prayer.” 1850 A.D. - “That prayer is superstition. Here drink this potion.” 1920 A.D. - “That potion is snake oil. Here, swallow this pill.” History of Medicine (2) 1945 A.D. - “That pill is ineffective. Here, take this antiseptic penicillin.” 1955 A.D. - “Oops… germ mutated. Here take this tetracycline.” |
|
History of Medicine (3)
|
1960 - 2000 A.D. - “39 more ‘oops,
more germs mutated’….Here, take this more powerful antibiotic, if you can afford it. 20% of North Americans cannot, 80% of the world cannot.” 2004 A.D. - “The bugs have won! Cipro, Z-Pac and Vanco have failed and besides we can’t afford it. Here eat this garlic!!” |