Dengue Fever Symptoms, Tests and Treatments in Brazil

What is Dengue?

Dengue is caused by a virus transmitted through the bite of an infected Aedes mosquito. This illness is prevalent in tropical and subtropical climates worldwide, including Brazil. Dengue can manifest in various forms, from mild to severe, the latter known as Dengue Hemorrhagic Fever, which can be fatal if not properly treated.

Managing Dengue Rash & Nausea: Key Steps

The fight against Dengue has seen significant advancements with the development of vaccines aimed at preventing the disease. However, the most effective prevention method remains mosquito avoidance and the use of repellents, since other diseases can also be transmitted by Aedes, such as Zika virus and Chikungunya, that are present on Brazilian environment. Eliminating standing water where mosquitoes breed and using mosquito nets can also significantly reduce the risk of Dengue.

Identifying Symptoms of Dengue: A Closer Look for an Accurate Diagnosis

Diagnosing Dengue requires careful consideration of clinical history, including symptoms onset and travel history to areas known for Dengue outbreaks. Laboratory tests, which can confirm the presence of Dengue virus antigens or antibodies, play a crucial role. Blood counts and other general tests can also indicate infection. Rapid tests available in some locations can provide results in 10 minutes with a good accuracy and low cost and My Brazilian Doctor can assist after the teleconsultation where to find this test close to your location.

Dengue Treatment and Support

Despite there being no specific medication for Dengue, supportive care, especially aggressive hydration, is essential. This can involve consuming up to 3 liters of fluids daily to avoid blood  and coagulation problems. It is also essential medication to control vomiting or diarrhea and avoid dehydratation. While hospitalization is not always necessary, close monitoring is important to determine if hospital care is needed and not lose timing to manage potential complications like internal bleeding. On a situation that requires a hospital support, despite being a less frequent situation, My Brazilian Doctor can provide Referral Letter to a facilitate the communication and acceptance on a local hospital.

The Role of Telemedicine in Dengue Management

Telemedicine has transformed healthcare for a wide range of conditions and can also be an important resource to the management of Dengue, offering timely evaluations that can expedite diagnosis. This is particularly beneficial for individuals needing English-speaking medical consultation, which is not easily found in Brazil.

My Brazilian Doctor provides same-day video consultations in English, facilitating the prescription of medications via electronic prescriptions valid at any pharmacy in Brazil. With the teleconsultation it can also be recommended lab tests, and it is sent Digital Lab Test Requests, and provide guidance on locating nearby laboratories offering conventional and also Rapid Dengue tests. Our service ensures that patients receive prompt, accurate care, including follow-up contact to monitor symptom progression.