9.1 Herbs that Dispel Wind Damp, Expel Cold Flashcards
What are the three subcategories of herbs that dispel wind damp?
- Herbs to dispel wind damp cold
- Herbs to dispel wind damp heat
- Herbs to dispel wind damp and strengthen tendon and bone
Describe the general properties of herbs that dispel wind damp cold? i.e. flavour, temperature, channels entered
Pungent - dispel wind, disperse and move, remove blood stasis, move qi stagnation
Bitter - drain dampness
Warm - overcome cold
Enter: These herbs go into liver (tendons), spleen (muscles) and kidney (bones).
This group of herbs can dispel wind damp cold, stop pain (pain is worse with cold than heat wind damp), soothe tendon, open meridian. Can treat wind damp BI syndrome. Can combine with herbs that dispel cold.
Describe the properties of herbs that dispel wind damp heat?
Pungent - dispel wind, disperse and move, remove blood stasis, move qi stagnation
Bitter - drain dampness
Cold - overcome heat.
Channels: Herbs enter liver, spleen and kidney.
Dispel wind damp heat Bi syndrome, open meridian, clear heat, relieve swelling.
Describe the properties of herbs that dispel wind damp and strenthen tendon and bone?
Bitter - drain dampness
Sweet - tonify deficiency
Warm - tonify deficiency
Channels: Enter liver and kidney meridians.
Properties are to reduce excess of wind damp but also tonify deficiency, esp. kidney and liver deficiency, strengthen tendons and bones.
Used for long term Bi syndrome with weakness of lumbar and knees, long term paralysis from stroke, chronic pain, arthritis.
What are 4 types of Bi syndrome that these herbs can help with? Which pathogen or symptom dominates for each?
- Wandering Bi - wind dominating
- Fixed Bi - damp dominating
- Pain Bi - cold dominating
- Heat Bi - heat dominating
In addition to herbs that dispel wind damp, what herbs must you add for Wandering Bi?
Add herbs that move blood and nourish blood.
In addition to herbs that dispel wind damp cold, what herbs should you add for Fixed Bi?
Herbs that dry dampness, tonify the spleen and eliminate dampness.
In addition to herbs that dispel wind damp cold, what herbs should you add for Pain Bi?
Herbs that dispel cold, stop pain.
Herbs that warm Yang and move blood.
In addition to herbs that dispel wind damp, what herbs should you add for Heat Bi? What additions would be appropriate for acute vs chronic stages?
Herbs that clear heat and cool blood.
In initial stages add herbs that release the exterior.
Chronic cases add herbs that tonify liver and kidney, tonify qi and blood.
What are the precautions and contraindications for herbs that dispel wind damp?
- This category of herbs is pungent. They easily damage Yin and blood. Use with caution for patients with yin or blood xu.
- This category of herbs is often used for a long time. They can be made into pills or tinctures for long term intake/
What are common symptoms that would clue you into the need for herbs that dispel wind damp?
Common symptoms:
- Arthritis
- Edema
- Headaches
- Heaviness
- Joint pain
- Muscle pain
- Numbness
- Rigidity
- Stiffness
Note: edema is usually from spleen qi deficiency, so this is NOT a main symptom, however some people with arthritis may get distal edema which could be from exterior wind damp.
What herb is considered to be the MOST important for wind damp invasion?
Du Huo, Pubescent Angelica Root
Give the pharmaceutica, botanical and common names for Du Huo.
Radix Angelicae Pubescentis
Angelica Pubescens
Pubescent Angelica root
Give Energy, Taste and Meridians for Du Huo.
Energy: Slightly warm
Taste: Pungent, Bitter
Meridians: Kidney, Bladder
Give Functions and Indications for Du Huo.
Functions:
- Dispel Wind, stop pain: Painful stasis due to Wind Damp Bi. Stronger action on the lower body, lumbar, legs, calves, feet.
- Dispel Cold, Release exterior: Headache, exterior invasion sx. eg. body aches from the flu.
- Assists in treating blood stasis: toothache, headache esp. Shaoyin headache radiating to the teeth and cheeks.
What is a common combination for Du Huo to treat Wandering Bi of the whole body?
Qiang Huo, Notopterygii
Warm, Acrid Surface Releasing category
Qiang Huo has the power to guide other herbs to Tai yang (and Du channel) and is better suited to an attack on the upper body. Can use for body aches from flu. Often use with Du Huo to treat whole body general pain.
Pharmaceutica, Botanical and common names for Wei Ling Xian?
Radix Clematidia
Clematis Chinesis
Clematis root or Chinese clematis root
Awesome Spiritual Immortal
Energy, Taste, Meridians for Wei Ling Xian?
Energy: Warm
Taste: Pungent, Salty
Meridians: Bladder