Technological progression has greatly impacted the prevention and care model of the health sector by making it possible to have treatment for individual patients. Diagnostic self-automated devices, wearable technology, and genetic analysis of users provide an easier way of disease prediction, prevention, and cure. This improves the efficacy hence making health care systems more preventive and individual specific. One of the primary aspects of big data integration is that in healthcare, different and large volumes of patient data are introduced into a particular medical decision-making process to provide adequate and efficient treatment.
AI and machine learning as tools in diagnostics involve recognizing patterns undetectable with other diagnostic methods. Computer software reads X-rays, other relevant images, other relevant test results, and genetic profiles to diagnose illnesses at the early stages. This increases the success rates of treatment and is also cost-effective in the health sector. In other words, through enhanced diagnostic techniques, AI gives physicians the capability of developing effective treatment strategies that eliminate trial and error.
Wearable health technology helps people take care of their health and ensures that they receive information about their health status as they go about their daily activities. Treos, smartwatches, and remote monitoring devices measure rate figures and notify the user as well as the doctors in case of other abnormalities. They used to help with prevention, and hence, minimize the chances of getting admission into the hospital or experiencing complications. This paper explains that through constant health checks, appropriate treatments are made at the right time, overall patient quality of life is boosted, and the cycle of chronic disease care can be managed well.

Genomic sequencing revolutionizes treatment as it determines bodily specific markers for diseases. It is one of the revolutionary approaches that make medication individualized according to one’s unique DNA helping the medication to be more effective with minimal side effects. This is helpful for cancer therapy, the treatment of rare conditions as well as pharmacogenomics since it seeks to give out drugs commensurate with your genetic makeup and not standard dosages for the general population.
Health and wellness in connection with big data makes it possible to develop preventive measures for illnesses. Pathophysiologic predictions of failing health are made with information on patients’ diet, exercises, and ancestry, among other aspects. This means early identification of vulnerabilities and developing individual clients or patients care plans, which in turn means better outcomes for the patient. This implies that data analysis complemented by developments in health technology leads to the improvement of appropriately effective, cost-essential, and patient-centric care.
Conclusion
Technological innovation has brought about significant changes in medical practice, making it more individual, preventive, and targeted care. There are Artificial Intelligence; Wearable devices, genetic sequencing, and large data analysis for early diagnosis, individualized therapies, and preventive medicine. Personalized medicine is the future of technology in health care; therefore, enhancing the best practice of patient outcomes, cost-efficient to practice, and the ultimate self-applied health practice.