Astragalus (Huangqi) tonifies qi and enters both the lung and spleen meridians, excelling at replenishing lung and spleen qi. It is thus frequently used for lung qi deficiency and spleen qi weakness in mid-to-late stage lung cancer, mediastinal tumors, and gastric cancer. It is often combined with Codonopsis (Dangshen), Atractylodes (Baizhu), Poria (Fuling), and Codonopsis root (Shuyangquan).Huangqi possesses a warm nature and ascending action, functioning to elevate yang and boost qi. Consequently, it is frequently employed for intestinal malignancies like rectal cancer and sigmoid colon cancer. Patients with such conditions often exhibit spleen deficiency manifestations, particularly loose stools, nausea, vomiting, poor appetite, and other signs of deficient spleen yang and impaired ascending clear qi. Combining Huangqi with Shengma (Cimicifuga root) and Chaihu (Bupleurum root) often yields satisfactory therapeutic outcomes.Astragalus tonifies qi to arrest bleeding and strengthens the defensive qi to consolidate the exterior. Thus, it can also address bleeding due to qi failure to arrest blood in various cancers, or spontaneous sweating and night sweats caused by an unstable exterior. Next, we'll detail a recommended herbal combination for tonifying qi and blood: Angelica sinensis paired with Astragalus.
Benefits of Huangqi Infusion
Traditional Chinese medicine holds that herbs possess unique strengths while formulas reveal synergistic effects. Experts adapt Huangqi through diverse combinations to address complex, evolving conditions, broadening therapeutic scope and enhancing efficacy.
Astragalus and Angelica sinensis Combination: For instance, Astragalus paired with Angelica sinensis boosts qi production and blood generation, intensifying blood-nourishing effects. This combination is suitable for late-stage cancer patients exhibiting blood deficiency, physical weakness, and a pale complexion.Astragalus paired with Poria: This combination boosts qi and promotes diuresis, enhancing the effect of reducing edema. It is suitable for digestive tract tumors and bladder tumors presenting with spleen deficiency, qi weakness, internal retention of dampness and fluid, difficulty urinating, facial and foot swelling, and pleural or abdominal effusions.
Tonifying and dispersing combination: For example, Astragalus paired with Saposhnikovia root consolidates the exterior and dispels wind. Astragalus with Saposhnikovia avoids the drawback of retaining pathogenic factors, while Saposhnikovia with Astragalus prevents excessive dispersion. This combination tonifies while dispersing and consolidates while dispersing, suitable for various tumors presenting with unstable defensive qi, sweating, and spontaneous sweating.
Combinations for Promoting Ascent: For instance, Astragalus paired with Citrus aurantium (Zhi Ke) combines yang-lifting and qi-tonifying effects with qi-regulating and descending actions. This is suitable for intestinal malignancies with qi deficiency sinking, anal heaviness, and constipation.
Furthermore, formulas centered on Astragalus to tonify qi and fortify the body can complement radiotherapy and chemotherapy. They mitigate patient reactions, enhance physical constitution, improve tolerance to these treatments, and thereby boost their efficacy. Pharmacological studies also confirm Astragalus increases peripheral blood leukocytes in mice and counters leukopenia induced by chemicals, radiation, and other causes in humans.
Proper Dosage Adjustment: Finding the Right Balance
Opinions vary on whether high or low doses of Astragalus are optimal for tumor treatment. Generally, for early-to-mid-stage tumor patients with relatively intact resistance and mild qi deficiency, Astragalus should primarily fortify the body to expel pathogens. Doses should not be excessive to prevent retaining pathogens or causing gastric discomfort.For patients in the middle and late stages, who are often physically weaker with pronounced deficiency symptoms, the dosage may be appropriately increased. When the condition is complex, prescriptions should be comprehensive yet balanced, often involving multiple herbs, limiting Huangqi's dosage. Conversely, for simpler conditions requiring fewer herbs, Huangqi can be used in larger quantities to achieve focused and potent effects.In summary, the key to determining Astragalus dosage lies in assessing the relative strength of pathogenic factors versus the body's vital energy.
Recommended herbs for tonifying qi and blood: Angelica sinensis paired with Astragalus. This concludes our introduction. We hope this information proves helpful. Wishing you good health and smooth sailing this winter.