DESCONGESTIONANTES NASAIS E O RISCO CARDIOVASCULAR
Autor: Dr. Felipe Silva da Costa e Dr. José Márcio Pacheco | Publicado: 2014-09-11T14:29:00-03:00









Nos meses mais
frios do ano, geralmente, aumentam as ocorrências de gripes e resfriados, assim
como, das alergias respiratórias. O que se tem verificado na prática clínica é
uma atitude, cada vez mais costumeira, de se recorrer ao uso dos
descongestionantes nasais.



Essas medicações
possuem indicações específicas e não devem ser utilizadas sem uma
predeterminação de critérios; ao longo do tempo, geralmente, levam à uma dependência
de uso e a necessidade de incremento das doses para se chegar à um mesmo
benefício.



Além disso, alguns
compostos químicos presentes nos descongestionantes possuem a característica de
estimular o sistema cardiovascular, podendo levar ao aumento da frequência
cardíaca, ao desenvolvimento de arritmias cardíacas e a níveis pressóricos
elevados (hipertensão arterial sistêmica).





Portanto, essas
medicações, como todas, devem ser utilizadas com parcimônia e através de
prescrição médica.



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Saudações, Dr. José Márcio Pacheco