海藻玉壶汤

3. Tongue and pulse

• Tongue: Pale red or somewhat dark tongue, with a thin white or white greasy coating. Red tongue with yellow greasy coating suggests a tendency toward heat transformation.
• Pulse: Wiry, or wiry and slippery.

4. Granule conversion and dose

• Total raw herb weight in the original formula: 34.5 g
• Total daily dose of granules: 34.5 g ÷ 5 = 6.9 g.
• Method and dosage:

o One dose per day, taken in two divided portions.

o Following the original formula's principle of "dosing according to the location of the disease, above or below, taken before or after meals," since this condition is located in the upper body, it is recommended to take the dose dissolved in warm water about half an hour after meals, to reduce irritation to the stomach and intestines.

o Each dose is approximately 3.5 g.

5. Cautions and clinical notes

1. [Core contraindication] "Mutually antagonistic herbs" combination and safety warning:

o This formula combines Hai Zao (sargassum) with Gan Cao (licorice root), which falls under the category of the "Eighteen Antagonisms" in Chinese herbal medicine. There has been debate among past and present clinicians on this point; some practitioners hold that the "mutual antagonism and stimulation" between the two can actually enhance the formula's power to soften hardness and dissipate masses.

o ProCare Herbs states formally: This formula must only be compounded and used after a licensed TCM practitioner has performed clear pattern differentiation, conducted a risk assessment, and issued a formal prescription. Patients are strictly prohibited from obtaining and taking the herbs on their own.

2. Classical instructions and lifestyle guidance:

o "First cut off rich and fatty, meaty foods": During treatment, the diet must be kept light and plain; avoid greasy and rich foods, spicy and irritating foods, and seafood that can provoke phlegm (such as fish, shrimp, and crab), so as not to assist dampness and generate phlegm and worsen the condition.

o "Next, one should curb desires and calm the mind": This means maintaining a calm and undesiring state of mind, moderating sexual activity, and keeping the emotions relaxed and the mind at peace. This is a key element in the treatment of goiter and nodules (ying liu), which is closely related to the emotions.

3. Modern clinical application and modifications:

o This formula is a base formula used for benign thyroid masses. In clinical application, practitioners commonly modify it according to the situation:

- Firm, hard masses: Add Sheng Mu Li (raw oyster shell), Xuan Shen (scrophularia root), and E Zhu (curcuma rhizome) to strengthen the action of softening hardness and dissipating masses.
- Exuberant Liver fire (bitter taste in the mouth, irritability): Add Xia Ku Cao (prunella spike), Zhi Zi (gardenia fruit), and Dan Pi (moutan bark) to clear the Liver and drain fire.
- Yin deficiency with effulgent fire (dry mouth, palpitations): Add Mai Dong (ophiopogon root), Sha Shen (glehnia/adenophora root), and Sheng Di (raw rehmannia root) to nourish yin and lower fire.

4. Duration of use and monitoring:

o Goiter and nodules (ying liu) are chronic conditions that are difficult to resolve in the short term. Duration of use should be determined under a practitioner's guidance, and is usually measured in months.

o During treatment, thyroid ultrasound should be reviewed periodically (e.g., monthly) to observe changes in the size and nature of the mass, so that the treatment plan can be adjusted promptly.