Active substance
Valerian
3 products from 3 companies contain this in Bulgaria.
3 without prescriptionoral drops, solutionfilm coated tablet
Available without a prescription
Tinctura Valerianae Chemax Pharma200mg/mlWithout prescription Chemax Pharma EOOD · Valerian · N05CM09Tinctura Valerianae Kupro200 mg/mlWithout prescription Kupro 94 OOD · Valerian · N05CM09Valeriana30 mg film - coated tabletsWithout prescription Sopharma AD · Valerian · N05CM09
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.