The drugstore Rhein Apotheke in the middle of Monheim is one of the best drugstores near Monheim…read more They've got a huge assortment of pharmaceuticals and a very nice and kind service. Mostly the boss is there, too. He's very kind and helps wherever he can. So all in all this drugstore is one of the best drugstores aroung Monheim and has one of the best services i've ever seen. 5 Stars for this drugstore.