2. Add cotton (at least 30% of Folium Artemisiae Argyi) and stuff it into the pillowcase core (dense cotton cloth is the best);

3. Then put on the pillowcase.

The efficacy and function of wormwood pillow mainly include calming the nerves, helping sleep, expelling wind and removing dampness, etc. And it can kill bacteria and viruses.

Pharmacological effects of wormwood: In terms of chemical components, it is found that wormwood leaves contain many organic components such as tannins, flavonoids, alcohols, polysaccharides and trace elements besides volatile oil. Pharmacological research shows that Folium Artemisiae Argyi has antibacterial, antiviral, antiasthmatic, antitussive, expectorant, antiallergic, hemostatic, anticoagulant and immune functions.

Efficacy of wormwood in Chinese medicine: Compendium of Materia Medica records: "wormwood leaves are bitter and pungent, warm in nature, ripe and hot, pure in yang, and can restore yang, dredge the twelve meridians, moxibustion with fire, dredge collaterals and eliminate various diseases." This shows that Ai Neng Moxibustion can cure all diseases, strengthen Yang, warm meridians, dispel wind and cold, relax tendons and activate collaterals, and restore Yang to save adverse events.