Tag Archive | blood pressure

Some traditional Chinese herbal medicines can lower blood pressure

Hypertension is a common disease, which is easily gotten in the elderly. Once, general people got high blood pressure, people have to take medicine to inhibit for a long time. In general, people will choose the more convenient, quick western medicine to treat. However, people also do not forget that ancestors of Chinese founded the traditional Chinese medicine to have the treatment of hypertension, Chinese medicine culture is profound, a lot of things are from a lot of experiences to draw conclusions. Thus, we cannot underestimate the important role of Chinese medicine in the treatment of hypertension.

  1. Pueraria Lobata

It is common medicine for dispelling wind and relieving exterior syndrome. The clinical reported that it has significant effects on treating hypertension with strong neck pain. Take 15 ~ 30 grams every time.

  1. Wild chrysanthemum

Clear heat, relieve toxin, reduce blood pressure and treat hypertension. It can be decocted singly and also can be decocted with selfheal, cassia seed. Take 10 to 15 grams every time.

  1. Prunella vulgaris

Clear liver heat and dissipate binding depression. It is used for headache, dizziness, tinnitus, fever with irritability and fidget and insomnia due to hypertension. It can be used with cassia seed, scutellaria baicalensis and chrysanthemum. Decoct with water and take 15 to 30 grams every time.

  1. Gastrodia elata

It can calm the liver to stop the wind, which is suitable for headache due to hyperactivity, dizziness and other symptoms. It is often used with ligusticum wallichii. If treat wet phlegm and dizziness, it can be matched with rhizoma pinelliae, poria, and atractylodes to strengthen spleen and remove dampness. This is one of the common diseases for lowering blood pressure. Take 12 ~ 9 grams every time.

  1. Ramulus uncariae cum uncis

It can calm the liver to stop the wind and clear heat. It can be used for dizziness due to hyperactivity of liver yang, headache, bloodshot eyes and other symptoms. It is often used with abalone shell and white peony root. Take 20 to 30 grams every time.

  1. Apocynum venetum

It can calm the liver to stop the wind and clear heat. It has a good effect on the elimination of headache, dizziness, headache, insomnia and other symptoms. Take the single tea with every time 10 ~ 6 grams.

  1. Ligusticum wallichii

It is warm in property with pungent taste, which can expel wind, promote blood circulation and relieve pain. It is mainly used pain in the head and body and dysmenorrhea du to the qi stagnation and blood stasis, amenorrhea, postpartum blood stasis and abdominal pain. It is one of the common medicines for reducing blood pressure. The clinical reported that it is used for the treatment of hypertension. Take 9 to 15 grams every time.

 

Herbal Safety

A number of herbs are thought to be likely to cause adverse effects. Furthermore, adulteration, inappropriate formulation, or lack of understanding of plant and drug interactions have led to adverse reactions that are sometimes life threatening or lethal. Proper double-blind clinical trials are needed to determine the safety and efficacy of each plant before they can be recommended for medical use.

Although many consumers believe that herbal medicines are safe because they are natural;, herbal medicines and synthetic drugs may interact, causing toxicity to the patient. Herbal remedies can also be dangerously contaminated, and herbal medicines without established efficacy, may unknowingly be used to replace medicines that do have corroborated efficacy.

Standardization of purity and dosage is not mandated in the United States, but even products made to the same specification may differ as a result of biochemical variations within a species of plant.

Plants have chemical defense mechanisms against predators that can have adverse or lethal effects on humans.

Examples of highly toxic herbs include poison hemlock and nightshade. They are not marketed to the public as herbs, because the risks are well known, partly due to a long and colorful history in Europe, associated with sorcery, magic and intrigue. Although not frequent, adverse reactions have been reported for herbs in widespread use.

On occasion serious untoward outcomes have been linked to herb consumption. A case of major potassium depletion has been attributed to chronic licorice ingestion., and consequently professional herbalists avoid the use of licorice where they recognise that this may be a risk. Black cohosh has been implicated in a case of liver failure.

Few studies are available on the safety of herbs for pregnant women, and one study found that use of complementary and alternative medicines are associated with a 30% lower ongoing pregnancy and live birth rate during fertility treatment.

Examples of herbal treatments with likely cause-effect relationships with adverse events include aconite, which is often a legally restricted herb, ayurvedic remedies, broom, chaparral, Chinese herb mixtures, comfrey, herbs containing certain flavonoids, germander, guar gum, liquorice root, and pennyroyal.

Examples of herbs where a high degree of confidence of a risk long term adverse effects can be asserted include ginseng, which is unpopular among herbalists for this reason, the endangered herb goldenseal, milk thistle, senna, against which herbalists generally advise and rarely use, aloe vera juice, buckthorn bark and berry, cascara sagrada bark, saw palmetto, valerian, kava, which is banned in the European Union, St. John’s wort, Khat, Betel nut, the restricted herb Ephedra, and Guarana.

There is also concern with respect to the numerous well-established interactions of herbs and drugs.In consultation with a physician, usage of herbal remedies should be clarified, as some herbal remedies have the potential to cause adverse drug interactions when used in combination with various prescription and over-the-counter pharmaceuticals, just as a patient should inform a herbalist of their consumption of orthodox prescription and other medication.

For example, dangerously low blood pressure may result from the combination of an herbal remedy that lowers blood pressure together with prescription medicine that has the same effect. Some herbs may amplify the effects of anticoagulants. Certain herbs as well as common fruit interfere with cytochrome P450, an enzyme critical to much drug metabolism.