Immunodeficiency or immunocompromise is a state in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. Most cases of immunodeficiency are acquired ("secondary") due to extrinsic factors that affect the patient's immune system. its lack of toxicity and immunogenicity. This review embodies an overview of different methods available for production of albumin-based nanoparticles, with focus on high-energy emulsification methods. A comparison between production by using sonication, which involves acoustic cavitation, and the high pressure homogenization method, where occurs hydrodynamic cavitation, is presented. Taking into account important properties of nanoparticles required for intravenous administration, the use of poloxamers, tri-block copolymer surfactants is discussed as it improves blood circulation time and bioavailability of nanoparticles. Thus, nanoparticles can be engineered to provide adequate features to therapeutic applications, in which can be included surface functionalization with targeting agents. Different albumin-based formulations and their therapeutic applications are presented in this review, with emphasis on applications in cancer therapy, where albumin-based strategies are promising for targeted drug delivery in innovative clinical strategies.