Dengue Fever Easily Mistaken for Cold; Those with Underlying Conditions Urged to Take Extra Precautions

Dengue fever infections are rapidly spreading across Vietnam, entering the peak season for the epidemic. Many patients are self-treating, mistaking their symptoms for a common cold or general fever, leading to delayed visits to the National Hospital for Tropical Diseases. Of particular concern is the increased risk of severe illness for patients with underlying health conditions who contract dengue fever. Reports indicate a case where a patient undergoing chemotherapy for rectal cancer was infected with dengue, significantly complicating their monitoring and treatment. Such instances highlight the challenges in diagnosing and treating dengue fever in medical settings. The Vietnamese Ministry of Health is urging enhanced prevention measures in preparation for the dengue fever season. However, the similarity of dengue's initial symptoms to those of colds and influenza is believed to be a contributing factor to the widespread infections, as it often takes time for the general public to receive an accurate diagnosis. Dengue fever is a viral disease transmitted by mosquitoes, causing symptoms such as high fever, headache, joint pain, and muscle aches. In severe cases, it can lead to bleeding tendencies and organ failure, posing a threat to life. It is pointed out that individuals with underlying conditions, especially the elderly and those with weakened immune systems, are more susceptible to dengue fever and face a higher risk of developing severe complications. Medical professionals emphasize the importance of seeking prompt medical attention for symptoms like fever, rather than self-diagnosing, to ensure an accurate diagnosis. Early detection and early treatment are crucial for preventing severe illness and fatalities from dengue fever.