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TGA Schedule 4

Meaning

TGA Schedule 4 refers to a classification within the Poisons Standard of the Therapeutic Goods Administration (TGA) in Australia, designating substances that are prescription-only medicines or prescription animal remedies. These are therapeutic agents that require a prescription from a medical, dental, or veterinary practitioner for supply and are generally considered safe for use only under professional supervision. In the context of hormonal health, many synthetic hormones, selective receptor modulators, and peptide therapeutics fall under this classification due to their potent physiological effects and the necessity for individualized dosing and monitoring. This scheduling ensures appropriate clinical oversight and minimizes the risks associated with unsupervised use.