In 2025, Alentejo was the region of the country with the lowest proportion of population aged 15 or over declaring the consumption of non-prescribed medications in the two weeks prior to the interview, according to data released by the National Statistics Institute (INE).
The data was published this Tuesday as part of the results of the National Health Survey, which collects information on various health indicators of the Portuguese population.
The INE report allows regional comparisons on medication consumption habits, distinguishing between prescribed and non-prescribed medications by health professionals.
These results position Alentejo as the region with the lowest prevalence of self-medication in the Portuguese adult population during the period analyzed.



