👉 Arecolidin is a type of drug that belongs to the class of anti-inflammatories. It works by blocking the action of prostaglandins, which are substances that are produced in the body during inflammation and can cause pain and swelling in certain areas. Arecolidin works by preventing the production of prostaglandins, thus reducing the symptoms of an allergic reaction. Arecolidin is commonly used to treat conditions such as urticaria (an allergic rash), hives