Active substance

Calomel

4 products from 1 companies contain this in United States.

4 without prescriptionPellet

Available without a prescription

Mercurius Dulcis12CWithout prescriptionPellet Boiron · Calomel Mercurius Dulcis30CWithout prescriptionPellet Boiron · Calomel Mercurius Dulcis9CWithout prescriptionPellet Boiron · Calomel Mercurius Dulcis200CWithout prescriptionPellet Boiron · Calomel

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.