This Summary of Product Characteristics (SPC) provides detailed information on systemic hormonal preparations, a group of drugs used to treat disorders related to hormonal imbalances throughout the body. The SPC describes the different types of hormonal preparations, including synthetic and natural hormones, and their use in conditions such as hypothyroidism, adrenal insufficiency, hormone replacement therapy in postmenopausal women, and other endocrine disorders. It includes details on the mechanism of action, indications, dosage, contraindications, side effects, and precautions associated with these medications. Additionally, it provides information on drug interactions and best practices for their safe and effective administration. It is intended for healthcare professionals who need accurate information on these hormonal therapies.