De ce apar mai multe răceli și infecții urinare în sezonul rece. Specialiștii susțin că nu frigul le provoacă • Știri Brașov Biz Brasov

Cold weather increases the frequency of respiratory and urinary infections, but it does not directly cause them. Instead, viruses and bacteria are responsible for these infections. The cold constricts blood vessels in the nose, reducing local immunity and creating favorable conditions for viruses to thrive. Similarly, in the urinary tract, cold temperatures can paralyze tiny hair-like structures that help eliminate bacteria, leading to urinary infections. Proper treatment is essential to prevent chronic infections, as bacteria can adapt and cause recurring issues.