1. Prevention of diphtheria: 15-30g of fresh chrysanthemum, decoction in water and take for 3 days. Or mash and squeeze the juice of fresh weed chrysanthemum, add vinegar equivalent to a quarter of the medicinal solution, spray it in the throat or gargle, 1-2 times a day, for 3 days.
2. Treatment of diphtheria: 60g of fresh weeds, 6g of licorice, and 1.5g of Tongcao. Decoction in concentrated water, 1-4 doses daily. In addition, mash and squeeze the juice of fresh weed chrysanthemum, add vinegar equivalent to a quarter of the dosage, and use a cotton swab dipped in the liquid to apply the pseudomembrane, 2-3 times a day.
3. Treatment of acute tonsillitis: 15g each of Weedon chrysanthemum, Pseudomonas trifolia, and Malanthus, and 9g Goldenrod. Decoction in water. ("Fujian Drug Chronicles")
4. Prevention of measles: 15-60g of Corydalis chrysanthemum. Boil in water twice. Take 1 dose daily for 3 days. ("National Compilation of Chinese Herbal Medicine")
5. Cough treatment: 30g of Corydalis chrysanthemum, 15g each of Lobelia and Creeping Pansy. Decoct in water, mix with sugar and take it. ("Fujian Drug Chronicles")