The often-scarce medications and pharmaceutical products supplied to the ghetto's residents, often free of charge, substantially improved their quality of life. In effect, apart from health care considerations, they contributed to survival itself. In his published testimonies, Pankiewicz makes particular mention of hair dyes used by those disguising their identities and tranquilizers given to fretful children required to keep silent during Gestapo raids.The pharmacy became a meeting place for the ghetto's intelligentsia, and a hub of underground activity.Pankiewicz and his staff, Irena Drozdzikowska, Helena Krywaniuk, and Aurelia Danek, risked their lives to undertake numerous clandestine operations: smuggling food and information, and offering shelter on the premises for Jews facing deportation to the camps.