Can pagoda tree flowers be used to make pillows?

Generally speaking, locust flowers can be used to make pillows. The detailed explanation is as follows:

Locust flowers have a cool nature and bitter taste. Using a locust flower pillow allows its medicinal properties to act on the body through contact during sleep, potentially alleviating symptoms caused by internal heat, such as nosebleeds and gum bleeding. Additionally, locust flowers can clear liver heat and relieve fire-related conditions. Therefore, locust flower pillows may help regulate symptoms like red, swollen eyes, dizziness, and headaches caused by excessive internal liver heat.

Close attention should be paid to individual reactions during the initial usage period. If allergic symptoms such as skin itching, swelling, or difficulty breathing occur, usage should be immediately discontinued. During use, the locust flower pillow should be regularly placed in sunlight to dry, typically once every 1–2 weeks for 2–3 hours each time. This helps maintain the dryness of the locust flowers, prevents mold growth, provides some antibacterial effects, and removes unpleasant odors.

After using the locust flower pillow for a certain period, its effectiveness may gradually decrease. It is generally recommended to replace the locust flowers inside the pillow core every 3–6 months to ensure the pillow continues to function effectively.