Excessive functional activity of the thyroid gland.

The recommended herbs are:

• Sargassum,
• Thallus Laminariae et Eckloniae,
• Ostrea, 
• Radix Bupleuri,
• Rhizoma Cyperi,
• Concha Meretricis seu Cyclinae,
• Tuber Dioscoreae Bulbiferae,
• Radix Scrophulariae,