Active substance

Doxylaminewaterstofsuccinaat + Pyridoxinehydrochloride

4 products from 3 companies contain this in Netherlands.

4 prescription onlytablet met gereguleerde afgiftecapsule met gereguleerde afgifte, hardmaagsapresistente tablet

Prescription only

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.