The herb called the dan shen is a native of Mongolia and Manchuria in East Asia; it is a very hardy and tough perennial mint growing in large areas of East Asia - where it is cultivated for a variety of uses. The dan shen can reach up to thirty two inches or eighty centimeters tall, the oval leaves of the herb bear characteristic toothed edges and the plant also has very distinctive clusters of purple flowers when in bloom. Herbal remedies are made mainly from the root of the dan shen which is normally harvested starting in the late autumn through to the early spring of the next year. The root of the dan shen is also very distinctive in morphology and is has a purplish-black and coarse interior, with the presence of numerous small white spots within its tissues.
The main use of the herbal remedies made from the dan shen is in the role of a tonic for the heart in affected patients. The herbal remedy ensures the cardiac muscles maintain a regular rhythm and also tones and strengthens the heart at the same time - helping it maintain a steady and regular beat. The remedy is also helpful and beneficial to the overall functioning of the other organs within the body of patients such as the liver where it helps stimulates the secretion of bile and aids in hepatic function. The functioning of the thyroid gland is also believed to be helped and benefited by the dan shen, the remedy is believed to stimulate and promote the secretion from the gland, supporting the over all functioning of the thyroid in the body.
The herbal remedies made from the dan shen were used extensively in many cultures as traditional plant based medicine, as an analgesic herb, to beat back pain arising from injury to the body. The nerve cells which suffer damage from free-radicals are also believed to be protected by the herbal remedy. For this anti-oxidative function, the herbal remedy could be beneficial in patients by preventing the damages to the body arising from alcohol and drug abuse in the long term.
The following disorders and conditions are treatable using the peculiar beneficial effects of the dan shen: angina, long term atherosclerosis, and traumatic conditions such as stroke. The main ways, in which the herbal dan shen extracts can help in such conditions lies in their ability to bring about relaxation in the smooth muscles supporting the coronary arteries, the result is an increase in the circulation of blood to the heart and improvement in the cardiac muscles performance. The chemical known as tanshinone IIA1, is found in the herb, this particular compound is actually able to slow the rate of nerve impulse transmission within the heart muscles, these results in an overall reduction in the pulse rate, and the heart's ejection fraction is also correspondingly increased at the same time. In some instances the percentage of available cardiac blood that is pumped by the hearts main chamber into the circulatory blood vessels at each diastole is increased by the compound - resulting in greater circulatory output and improved blood flow within the body of the patient.
Other medical uses
Side effects and cautions
For therapeutic purposes, both the tincture as well as the herbal tea form of the dan shen is utilized during treatment of patients. Professional supervision of the patients from a qualified health worker is necessary for the use of this herb during treatment for angina and other types of circulatory problems.
As estrogen production in the body is often stimulated by the herb in the body, it is necessary to maintain caution during long term treatment with the dan shen, and with regard to the treatment of fibroids and other menstrual problems - such a long term dosage can be very harmful to the health of the person. The correct and proper way for the dosage of the herbal dan shen remedy during the treatment process for these conditions are doses regimen lasting no longer than twenty eight days at a time, if treatment is to be continued, such periods must be punctuated by four week long breaks in between-in addition, the dosage must always be supervised by a qualified health professional throughout the duration of the treatment period. Due to its ability to affect estrogen secretion, patients are also advised against supplementing the dan shen remedies during treatment for disorders such as breast cancer, which often arise from estrogen sensitivity in the body of the woman. Dan shen must also never be taken by all individuals who regularly use medication such as warfarin - also called Coumadin, analgesics such as aspirin, or even any form of the nonsteroidal anti-inflammatory medications-NSAIDs, the reason is that the risk of internal bleeding can be increased by the herbal remedy when it is used in conjunction with these drugs. When using the herbal remedy, the patient must make sure to inform his or her physician or the dentist beforehand, when he or she intends to undergo any kind of surgical or dental procedure during the treatment period with the herb.