Active substance
Tasimelteon
5 products from 4 companies contain this in United States.
5 prescription onlyCapsuleSuspensionCapsule, Gelatin Coated
Prescription only
Hetlioz20 mgPrescription only Vanda Pharmaceuticals Inc. · TasimelteonHetlioz Lq4 mg/mLPrescription only Vanda Pharmaceuticals Inc. · TasimelteonTasimelteon20 mgPrescription only Teva Pharmaceuticals, Inc. · TasimelteonTasimelteon20 mgPrescription only Apotex Corp. · TasimelteonTasimelteon20 mgPrescription only Amneal Pharmaceuticals NY LLC · Tasimelteon
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.