ANÁLISE DO USO INDISCRIMINADO DE DESCONGESTIONANTE NASAL COM VASOCONSTRITOR

Abstract

 

The indiscriminate use of nasal decongestants containing naphazoline hydrochloride has become increasingly frequent due to its vasoconstrictor action that relieves nasal congestion. However, its use can cause adverse reactions such as arrhythmias, tachycardia, hypertension, nasal irritation, insomnia, dizziness, headaches, and urinary retention, which raises concerns in the healthcare field. In this context, the research aimed to analyze the consequences of the indiscriminate use of these medications, highlighting adverse reactions, the prevalence of uncontrolled use, and identifying contributing factors to self-medication. To achieve this, an exploratory cross-sectional study with a quantitative approach was developed, using a Google Forms questionnaire with 12 closed-ended questions. A total of 112 questionnaires were completed, mostly by women (76.92%), aged between 30-37 years, who reported having rhinitis/sinusitis (42.9%), and of whom 48.2% used nasal decongestants without medical prescription or pharmaceutical guidance (62.9%). The study allowed for the verification of self-medication with nasal decongestants, noting that most users resort to it due to rhinitis and have at some point reported experiencing adverse reactions. This provides a basis for educational strategies and practical interventions, contributing to the promotion of safer practices in the use of nasal decongestants and benefiting public health.