1. What is calamine lotion? Calamine lotion is a topical medicine whose main ingredients are calamine and aluminum hydroxide. It has anti-inflammatory, anti-itching, astringent and other effects, and is widely used in skin trauma, eczema, skin allergies and other conditions. 2. Can pregnant women use calamine lotion? Pregnant women need to consult their doctor before using any medication. Although there are currently no adverse effects on the fetus when using calamine lotion by pregnant women, it is still recommended to use it under the guidance of a doctor. 3. How to use it correctly