What are the warning signs of dengue?
What are the warning signs of dengue?
Warning Signs*
- Abdominal pain or tenderness.
- Persistent vomiting.
- Clinical fluid accumulation.
- Mucosal bleed.
- Lethargy or restlessness.
- Liver enlargement > 2 cm.
- Laboratory finding of increasing HCT concurrent with rapid decrease in platelet count.
What are the four symptoms of dengue?
Dengue fever causes a high fever — 104 F (40 C) — and any of the following signs and symptoms:
- Headache.
- Muscle, bone or joint pain.
- Nausea.
- Vomiting.
- Pain behind the eyes.
- Swollen glands.
- Rash.
What are the hallmarks of dengue?
Dengue fever (DF) and dengue haemorrhagic fever (DHF) are caused by the dengue virus. The major pathophysiological hallmark that distinguishes DHF from DF is plasma leakage as a result of increased vascular permeability.
What should I do if I suspect dengue?
If you think you have dengue [PDF – 1 page]
- See a healthcare provider if you develop a fever or have symptoms of dengue.
- Rest as much as possible.
- Take acetaminophen (also known as paracetamol outside of the United States) to control fever and relieve pain.
- Drink plenty of fluids to stay hydrated.
Can dengue cure itself?
The virus can cause fever, headaches, rashes, and pain throughout the body. Most cases of dengue fever are mild and go away on their own after about a week.
How many days the dengue fever lasts?
Symptoms of dengue typically last 2–7 days. Most people will recover after about a week.
Who is most affected by dengue?
Severe dengue was first recognized in the 1950s during dengue epidemics in the Philippines and Thailand. Today, severe dengue affects most Asian and Latin American countries and has become a leading cause of hospitalization and death among children and adults in these regions.
How do you diagnose dengue?
For patients presenting during the first week after fever onset, diagnostic testing should include a test for dengue virus (rRT-PCR or NS1) and IgM. For patients presenting >1 week after fever onset, IgM detection is most useful, although NS1 has been reported positive up to 12 days after fever onset (Figure 3-01).
What does a dengue rash look like?
A flat, red rash may appear over most of the body 2 to 5 days after the fever starts. A second rash, which looks like the measles, appears later in the disease. Infected people may have increased skin sensitivity and are very uncomfortable.
What happens if dengue is left untreated?
If left untreated, dengue hemorrhagic fever most likely progresses to dengue shock syndrome. Common symptoms in impending shock include abdominal pain, vomiting, and restlessness. Patients also may have symptoms related to circulatory failure.
What is the fastest way to recover from dengue fever?
Diet tips for dengue for fast recovery
- Foods to eat.
- Papaya leaf juice. Papaya leaf juice is a quite famous remedy for dengue fever.
- Vegetable juices. Vegetables are rich in essential nutrients.
- Coconut water. It is recommended to drink coconut water in dengue to avoid dehydration.
- Herbal tea.
- Neem leaves.
- Foods to avoid.
Who is prone to dengue?
Anyone who lives in or travels to an area with risk of dengue is at risk for infection. Before you travel, find country-specific travel information to help you plan and pack. Forty percent of the world’s population, approximately 3 billion people, live in areas with risk of dengue.
What are the signs and symptoms of dengue?
Dengue infection is a leading cause of death and sickness in tropical and subtropical parts of the world. Dengue hemorrhagic fever is a more serious form of dengue infection. Primary symptoms of dengue appear three to 15 days after the mosquito bite and include high fever and severe headache,…
When to go to the ER for dengue?
Warning signs of severe dengue. Watch for signs and symptoms of severe dengue. Warning signs generally begin in the 24–48 hours after your fever has gone away. If you or a family member develops any of the following symptoms, immediately go to a local clinic or emergency room: Stomach or belly pain, tenderness.
Can a referring facility manage dengue with warning signs?
The referring facility has no capability to manage dengue with warning signs and/or severe dengue. These are patients with severe dengue who require emergency treatment and urgent referral because they are in the critical phase of the disease and have the following:
How long does a dengue hemorrhagic fever last?
Cdc-word[DOC 1 – page] Dengue hemorrhagic fever (DHF) is characterized by a fever that lasts from 2 to 7 days, with general signs and symptoms consistent with dengue fever. When the fever declines, warning signs may develop.
What are the signs and symptoms of severe dengue?
- severe abdominal pain
- restlessness and fatigue
- persistent vomiting (which may include blood)
- shortness of breath
- nose bleeds and bleeding gums.
What are some preventive measures for dengue?
Take acetaminophen or paracetamol to control fever and relieve pain. Do not take aspirin or ibuprofen. Get plenty of rest and drink fluids to prevent dehydration. Rest in a screened or air-conditioned room or under a bed net while you have a fever. No vaccine is available in the United States. No medicine is available to treat dengue.
What are the stages of dengue?
The stages of dengue can be divided into 3 phases known as: febrile, critical, and recovery. To avoid any complications due to the disease it always advisable to treat it as soon as it is diagnosed.
What is the prognosis of dengue fever?
The prognosis for uncomplicated dengue fever is very good, and almost 100% of patients fully recover. However, as many as 6-30% of all patients die when DHF occurs. The death rate is especially high among the youngest patients (under one year old).