On National Dengue Day, observed annually on May 16, it is important to understand that dengue is not just about high fever, fatigue, and severe headache. Dengue can also impact blood pressure. Dengue fever, transmitted by the Aedes mosquito, can lead to symptoms such as high fever, severe headache, joint and muscle pain, and fatigue. In more severe cases, it can result in nausea, vomiting, and skin rash. People with hypertension should be particularly careful about this infection.
Dengue fever is caused by a viral infection transmitted mainly by Aedes mosquitoes. These mosquitoes are prevalent in tropical and subtropical climates, making dengue common in various parts of the world. The virus can cause symptoms like severe headache, pain behind the eyes, fatigue, joint and muscle pain, nausea, vomiting, and skin rash. In some cases, dengue can progress to more severe conditions like dengue shock syndrome, which can be life-threatening if not treated promptly.
Dengue can affect blood pressure due to its impact on the circulatory system. It can lead to low blood pressure because of fluid loss caused by symptoms like vomiting, diarrhea, and dehydration from high fever. In severe cases, blood pressure can drastically drop, leading to a life-threatening condition known as hypotensive shock. On the other hand, during the recovery phase, blood pressure may temporarily rise and then return to normal once the person recovers.
Research has shown a significant association between hypertension and severe dengue in adult patients. People with underlying hypertension and dengue need closer monitoring for any signs of deterioration. While hypertension does not make individuals more prone to contracting dengue, it can worsen the severity of symptoms if they do get infected.
To manage high blood pressure in dengue, it is essential to stay hydrated, continue prescribed medications, rest, monitor blood pressure and symptoms, make dietary modifications, and take measures to prevent mosquito bites. If blood pressure becomes too low due to dengue, immediate medical attention is necessary to restore fluid volume and improve blood pressure.
Understanding the connection between dengue and blood pressure is crucial, especially for individuals with hypertension. By taking preventive measures and seeking prompt medical care, it is possible to manage the impact of dengue on blood pressure effectively.