Study Notes on Traditional Chinese Medicine Herbs

Overview of Herbs in Traditional Chinese Medicine (TCM)

Section 1: Introduction to Herbs

  • Herbal Actions: Field mint (Boha) and chrysanthemum (Jiu Hua) are used to release the exterior and treat wind heat invasion.

    • Symptoms of Wind Heat: Includes headache, sore throat, red eyes, red face, feverish feeling more than chilled, and sweating.

  • Purpose of Boha:

    • Spicy, aromatic, opens pores, induces sweating, effective for early-stage wind heat conditions, headache with red eyes, acts on the liver to smooth stagnant liver Qi.

    • Indications for Treatment: Useful for premenstrual syndrome (PMS) and irritability.

  • Comparison Between Boha and Jiu Hua:

    • Jiu Hua is sweet and bitter, acts on lungs and liver, helps clear and descend heat, especially beneficial for eye health.

  • Jiu Hua Effects:

    • Moistens and tonifies liver, excellent for treating red, dry, painful eyes, eye infections (pink eye), and headaches.

Section 2: Cautions with Herbs

  • Boha Cautions:

    • Strong to induce sweating, use with caution in Qi deficient individuals due to potential Qi depletion.

  • Jiu Hua Cautions:

    • Avoid in cold and deficient spleen or stomach conditions.

Section 3: Phlegm Types and Herb Treatment

  • Phlegm in TCM: Refers to thick, sticky, and turbid mucus that can affect various aspects of health. Symptoms indicate either phlegm cold or phlegm heat.

  • Symptoms of Phlegm Impact: Includes mucus production, heaviness in the chest, low appetite, nausea, vomiting, dizziness, and even tumors (lipomas).

  • Phlegm Cold:

    • Characterized by copious white mucus, easy expectoration.

    • Treatment Strategy: Use acrid, bitter, and warming herbs to break up phlegm.

  • Phlegm Heat:

    • Loud barking cough, difficult to expectorate yellow mucus, often requires sweet and cold herbs to moisten and loosen.

  • First Herb for Phlegm:

    • Zirbanzha: The workhorse herb for phlegm treatment; specifically targets coughing with copious white mucus, and is present in almost every phlegm formula.

  • Second Herb:

    • Byjitsa (Mustard Seed): Effective at warming and dispersing phlegm, used for lingering conditions.

  • Guillo (Melon): Effective for phlegm heat in the chest and has affinities for breast issues.

Section 4: Herbs that Stop Coughing

  • Antitussives: Used to address coughing alongside herbal treatments for underlying causes.

  • Xingren (Apricot Seed):

    • Bitter and moist herb; must be prepared properly to prevent toxicity.

    • Effective for dry cough and constipation.

  • Kundong Boa (Colt's Foot): A versatile herb that moistens and treats various cough types.

  • Transforming Phlegm: Refers to breaking down phlegm for expulsion, happening through coughing or stools.

Section 5: Clears Heat in Traditional Chinese Medicine

  • Heat in TCM: Associated with signs such as feeling hot, agitation, sweating, and insomnia.

  • Zurzha (Gardenia Fruit): Clears full heat, effective for treating heat from all three burners of the body. Handles chest discomfort and urinary issues as well.

  • Clearing Heat & Cooling Blood:

    • Used for deficiency heat cases, where the yin is injured leading to excess yang.

    • Raw (Romanian Root): Nourishes the kidneys and clears deficiency heat, treating dry throats associated with kidney issues.

Section 6: Dampness and Drainage Herbs

  • Understanding Dampness: Characterized by symptoms such as heaviness, lethargy, and digestive struggles.

  • Fuling (Porio Mushroom): Drains dampness and tonifies spleen simultaneously, helpful for digestive issues.

  • Aromatic Transformed Damp Herbs:

    • More pungent herbs like Potion Agastache help revive damp conditions leading to nausea.

Section 7: Regulating Qi and Food Stagnation

  • Qi Regulation: Addresses qi stagnation, which can lead to symptoms like irritability, abdominal pain, or bloating.

    • Herbs:

    • Chenpi (Citrus Peel): Treats dampness and qi stagnation.

    • Shanzha (Hawthorn Berry): Treats food stagnation, especially from heavy meats.

  • Dahuang: Strong purgative used for serious constipation due to heat overload.

Section 8: Herbs that Invigorate the Blood

  • Blood Stasis: Characterized by fixed, stabbing pain notably in the menstrual cycle and post-injury.

    • Jian Huang (Turmeric): Helps with pain and digestive support.

    • San Qi: Specifically used for bleeding from injuries.

Section 9: Tonic Herbs

  • Types of Tonic Herbs:

    • Blood Tonics: Address blood deficiency with symptoms like dizziness and palpitations.

    • Donggui: Key herb for menses and nourishing blood.

    • Ho Chi Wu: Balances and treats premature thinning hair.

    • Yin Tonics: Often cold and bitter to treat conditions of yin deficiency impacting various body functions.

    • Qi Tonics: Primarily aimed at strengthening the body's energy.

    • Huang Qi: Boosts immunity and strengthens the body against sickness; caution with sick individuals.

    • Dong Shen: Safe during colds, supportive of the spleen and lungs.

    • Yang Tonics: Often spicy and warm, addressing more severe exhaustion and cold symptoms; includes Yin Yang wo (Licentious Goat Weed) and Cordyceps.

Section 10: Herbs that Stabilize and Bind

  • Leakages: These herbs treat conditions such as unregulated perspiration, frequent urination, and other fluid leaks.

  • Wu Wei Zi: A key herb to contain leaks and calm the spirit, especially good against insomnia.

  • Herbs that Calm Spirit: Treat Shen disturbances using heavy herbs to anchor the spirit, including Longgu (Dragon Bone) and Mu Li (Oyster Shell).

Section 11: Closing Remarks

  • Aromatic Open the Orifices: Included in the study for severe consciousness impairment; uses camphor (Bing Pian) as the main herb.

  • Comprehensive Summary: A reminder to focus on the actions, cautions, and specific symptoms treated by each herb to aid study efforts and anticipate quiz questions.