The pharmacist consultation service will significantly impact patient adherence to medications and the growth of health competency. This critical analysis critically evaluates the pharmacist consultants' adherence to the medication and their health literacy, critically considers existing articles in the literature, and identifies gaps in knowledge. This research delves into the depth, reasonableness, and value of pharmacist consultation services in dealing with medication-related issues and improving treatment results. Using a globally accepted research methodology and continuous monitoring of the findings, this analysis will provide insight into the impact of pharmacist consultations on patient care and suggest potential improvements.