2: Formulating for the Individual Patient

CHAPTER 2 Formulating for the Individual Patient



A SYSTEMATIC APPROACH


The Western herbal system of prescribing for the individual patient is simpler than that for traditional Chinese and Ayurvedic medicine and does not necessarily require traditional diagnostic techniques such as the pulse and tongue. Nevertheless, the Western system can be powerful, and the author of this text has seen the Western herbal prescription succeed when other approaches have failed. The systematics of the Western herbal approach are summarized here. For a full exposition on this topic, the reader is referred elsewhere.1


The goals of Western herbal prescribing for the individual patient are to:







Information about the causes of a patient’s health problems can come from several sources:







This information needs to be filtered according to the individual case history. Using the example given, if a patient with asthma does not exhibit signs and symptoms of sinusitis, then focusing treatment on his or her sinus is pointless. Once the processing of the information that an extensive case history provided is done, a series of treatment goals can be established. These treatment goals are then linked to the chosen herbs via the required actions.


The actions are traditional herbal concepts, but scientific research also yields information about the actions of an herb. The stepwise process in linking the treatment goals to the choice of herbs for the prescription is then as follows.










To facilitate this process, the practitioner needs a clear understanding of herbs in terms of their reliable, well-established actions. For this reason, an actions index is included as an important part in this book. The reader will also find the system of prescribing in weekly doses to be a convenient adjunct to this process. (See later discussion.)


The remaining part of this chapter then sets out examples of the process previously described for a number of common disorders under the following headings:






This approach is missing one important element: the case history of the individual patient. Therefore these examples are designed to illustrate the process and are not intended to provide a definitive statement about how a particular disorder should be treated. The needs of the individual are paramount.



HOW TO PREPARE A FORMULATION ACCORDING TO WEEKLY DOSES


The herbal formulation or prescription is an important aspect of herbal therapy; it allows the health care professional to make up a mixture using herbs that are specific to the patient. Arriving at a formulation can be done in many ways; one of the simplest ways is to use weekly doses.


If the patient is to take 5 ml of a formulation three times a day (15 ml per day), the total amounts to 105 ml per week, which can be rounded down to 100 ml. The herbs in the formulation can then be assigned appropriate doses by referring to their weekly dose ranges in the dosage table provided in Appendix A or in the individual monographs. The total should add up to 100 ml. The patient is then advised to take 5 ml three times per day, thereby automatically receiving the required amount of each herb.


When prescribing for children, the practitioner can still work on the 100-ml-per-week approach and still include the full adult weekly doses in the formulation. Adjustment is then made to the formulation dose; for example, it may become 2 ml three times per day rather than 5 ml. The way in which this adjustment can be made for children has already been outlined.


An example prescription for 1 week might be similar to that shown in Table 2-1.



In this example, the herbs were selected, and then the appropriate dose of each herb was chosen by considering the weekly dose range in conjunction with the purpose of the herb in the formula. Each of the herbs selected falls within its dose range, and the total also adds up to 100 ml. If the total turns out to be greater than 100 ml, then the formula would normally be adjusted (by lowering the dose of individual herb or herbs—but not below the minimum in the dose range—or by reducing the number of herbs or by substituting an herb that has a lower dose range). Alternatively, the total might be adjusted to 105 or 110 ml without compromising the doses of individual herbs.


The previous sample prescription provides enough formula for 1 week. When dispensing for more than 1 week, the weekly doses are multiplied by the number of weeks required. For example, see Table 2-2.



Generally, formulations should not contain more than six or seven herbs. If using 1:5 tinctures, fewer herbs must be used in the formulation to ensure that no less than the minimum weekly dose is prescribed for each herb. Prescribing herbs below the minimum in the dose range, for example, at less than 5 ml per week of ginger 1:2 (dose range: 5 to 15 ml per week), means that a therapeutic effect may not be achieved.


When preparing formulations for patients that are to be taken over extended periods, the maximum dose is usually not exceeded for safety reasons. When prescribing for acute conditions, the maximum dose may need to be exceeded, but usually not for long (1 to 2 weeks). Following the normal weekly dose system and increasing the frequency of the 5 ml dose to say 5 or 6 times per day achieves this goal.


If more than six or seven herbs are required in a formulation, then the total may be set at 150 ml. The dosage for the patient then becomes 7.5 ml (or 8 ml) three times a day.



THERAPEUTICS



ACUTE BRONCHITIS




Treatment Strategy: Goals, Actions, and Herbs











ALLERGIC RHINITIS




Treatment Strategy: Goals, Actions, and Herbs.


The approach to the herbal treatment of rhinitis is to control symptoms and remove causes. Avoidance measures to reduce exposure to aeroallergens should be part of this treatment.


Dietary exclusions should be trialed for both allergic and nonallergic rhinitis. Herbalists believe that diet can create a state of hypersensitivity and catarrh of the mucous membranes, which predisposes the individual to rhinitis. Importantly, the dietary components that contribute to this process do not necessarily give a positive reaction on the RAST or skin prick test. These components include dairy products, wheat, salt, and refined carbohydrates. Patients with rhinitis should avoid excessive consumption of these dietary components, and complete exclusion of one component (e.g., dairy) should be trialed for at least 3 months.


The goals of herbal treatment include the following:










ANXIETY






ASTHMA



Background.


Asthma has been defined as the occurrence of dyspneic bronchospasmodic crises that are linked to a bronchial hyperreactivity (BH).2 Similar to autoimmune disease, asthma is a chronic disturbance of immunologic function, which can be controlled to some extent but not eradicated by modern drug therapy. In other words, asthma is not just the attacks (crises). Asthma is a chronic disturbance of the immune system. The attacks are the “tip of the iceberg.” Hence any treatment aimed only at relaxing airways and relieving symptoms, be it orthodox or herbal, is superficial and will not change the chronicity of the disease.


Recent research has identified many factors that may contribute to the causes and morbidity of asthma. Traditional herbal medicine also recognizes the role of inefficient digestion, poor immunity, stress, inadequate diet, and unhealthy mucous membranes in the development of the disease. Contributing factors identified from research on patients with asthma include inhaled allergens (exposure to which contributes to the chronicity of the disease, not just the attacks), dietary allergens, poor air quality, concurrent sinusitis,3,4 poor hydrochloric acid production,5 gastroesophageal reflux (GER),6,7 coexisting or episodic infections,810 excessive salt intake,11 poor immunity,12,13 stress,14,15 and antioxidant status.1618 Platelet-activating factor (PAF) may be involved in the inflammatory response. (Ginkgo has anti-PAF activity.)



Treatment Strategy: Goals, Actions, and Herbs.


Tables 2-6 and 2-7 outline the treatment strategy for asthma.


TABLE 2-6 Treating the Underlying Factors That Created the Asthmatic Condition



















































Goal Required Actions Herbs
Control the allergic response Antiallergic Baical skullcap, Albizia
Treat sinusitis Anticatarrhal, antiallergic, immune enhancing Eyebright, Andrographis
Increase gastric acid Bitter tonic, digestive Gentian, Andrographis
Control reflux Antispasmodic, demulcent, antacid, mucoprotective Meadowsweet, marshmallow root, licorice
Eliminate infection Immune enhancing, antiviral, antibacterial Echinacea root, Andrographis
Reduce the physical effects of stress Adaptogen Astragalus, Eleutherococcus
Reduce anxiety and tension Sedative and nervine tonic Valerian, St. John’s wort
Boost the hypothalamic-pituitary-adrenal axis Tonic, adrenal tonic Ashwaganda, Rehmannia
Balance immunity Immune modifying, immune depressant Echinacea root, Hemidesmus, Tylophora
Improve antioxidant status Antioxidant Ginkgo, rosemary
Improve the health of mucous membranes Anticatarrhal, mucous membrane trophorestorative, lymphatic, depurative Eyebright, golden seal

TABLE 2-7 Treating the Symptoms and Sustaining Causes of Asthma, Such as Inflammation































Goal Required Actions Herbs
Control the allergic response Antiallergic Baical skullcap, Albizia
Control acute respiratory infection Diaphoretic, immune enhancing See information for common cold and influenza
Reduce inflammation Antiinflammatory, reflex demulcent Ginkgo, Bupleurum, marshmallow root
Clear the airways Expectorant Elecampane, fennel
Relax bronchial smooth muscle Bronchospasmolytic Elecampane, Grindelia, Coleus
Allay debilitating cough Expectorant, demulcent, antitussive Elecampane, marshmallow root, Bupleurum, licorice



BENIGN PROSTATIC HYPERPLASIA






CHRONIC FATIGUE SYNDROME



Background20.


Chronic fatigue syndrome (CFS) can be viewed as a subtle immune dysfunction possibly resulting from a complex interaction among emotional, infectious, and environmental stressors. This immune dysfunction leads to a state of autotoxicity, which can be further exacerbated by previous or current exposure to environmental toxins. For each patient, the particular factors that may be contributing to this interaction need to be identified and dealt with through the therapeutic regime. In addition, the abnormalities that are now known to occur in CFS should be countered or corrected.


Patients with CFS were usually devitalized before they contracted the disorder. This condition might have been the result of emotional pressures, work pressures, family pressures, ambition, toxins, pregnancy, or even a bad diet; but the end result is the same. The finding that stress is a significant predisposing factor in CFS supports this observation.21 Any stressor, be it chemical, physical, biologic, or emotional, then acts to aggravate the condition. This reduced capacity to cope with stress is a key factor in creating the vicious cycle, which perpetuates the syndrome.


The devitalization then leads to weakened immunity and finally to an abnormal immune response to a viral infection. A stalemate is reached when the resultant hyperimmune state causes autotoxicity but is not sufficiently focused to resolve a viral presence, or any other cause, and to restore health. Devitalization is a curious state in which some compartments of the immune system are overactive, but other compartments are deficient.


Other causative factors might add either to the immune dysfunction or to the autotoxicity, or they may act as stressors to increase devitalization. These factors include:






These additional factors will not apply in every patient; it is a matter of individualization and appropriate treatment.


Possible factors identified in the cause or progression of CFS include viruses, immune abnormalities, circulatory abnormalities (including reduced blood flow to some parts of the brain), brain abnormalities, pituitary abnormalities, and sleep disorders, as well as muscle, metabolic, and biochemical abnormalities.20 Depression is a common feature that is to be expected given the morbidity of this disorder and its association with poor vitality.





COMMON COLD AND INFLUENZA




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Dec 4, 2016 | Posted by in GENERAL & FAMILY MEDICINE | Comments Off on 2: Formulating for the Individual Patient

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