Warning Signs in Dengue | Dr. Vivek Bhargava

Dengue is a viral infection caused by the Aedes mosquito, and it is prevalent in tropical and subtropical areas around the world. The infection spreads when an infected mosquito bites a person, and the virus is then transmitted to others through subsequent mosquito bites. The mosquitoes responsible for the spread of dengue, as well as chikungunya and Zika, are most active during the day and night, particularly around dawn and dusk.

In this important video, Dr. Vivek Bhargava, Senior Consultant in Critical Care Medicine at Narayana Multispeciality Hospital, Jaipur, discusses the warning signs of dengue, its causes, and how to identify severe symptoms that require urgent medical attention. Understanding these warning signs can help you seek timely care and avoid complications.

What is Dengue?
Dengue is caused by the dengue virus, which is transmitted to humans through the bite of an infected Aedes mosquito. These mosquitoes breed in stagnant water found in containers like buckets, bowls, flowerpots, and even discarded tires. When an infected mosquito bites a person, the virus enters the bloodstream, and symptoms of dengue typically develop after 4 to 10 days.

Warning Signs of Dengue
High fever: Sudden onset of a high fever (typically above 104°F or 40°C)
Severe headache: Intense pain, particularly in the forehead region
Pain behind the eyes: A deep, aching pain that worsens with eye movement
Joint and muscle pain: Often referred to as ""breakbone fever"" due to the severity of muscle and joint pain
Rash: Skin rashes may appear within a few days of fever onset
Fatigue and weakness: Extreme tiredness and exhaustion
Nausea and vomiting: May accompany the fever, causing discomfort and dehydration
Bleeding: Nosebleeds, gum bleeding, or easy bruising are serious signs of severe dengue, which may indicate the risk of bleeding or shock.
Why are Warning Signs Important?
While dengue is often self-limiting, severe dengue can cause serious complications like dengue hemorrhagic fever and dengue shock syndrome. Early identification of warning signs is crucial for timely medical intervention, preventing complications such as internal bleeding, organ failure, and even death.

Prevention and Control
Eliminate breeding sites: Prevent mosquitoes from breeding by emptying containers that hold stagnant water.
Use mosquito repellents: Apply repellent on exposed skin and wear long-sleeved clothing to protect against bites.
Mosquito nets: Use nets to prevent mosquito bites, especially when sleeping.
Community efforts: Participate in community-wide initiatives to reduce mosquito populations.
Treatment for Dengue
Currently, there is no specific antiviral treatment for dengue. Treatment mainly focuses on:

Hydration: To prevent dehydration due to fever and vomiting
Pain relief: Medications such as acetaminophen can help alleviate pain and fever
Monitoring: Close monitoring for signs of severe dengue, particularly in high-risk groups such as children, the elderly, or those with pre-existing medical conditions
If you or someone you know experiences any of the warning signs of dengue, it is important to seek immediate medical attention.

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[riyakumari]

I have been admitted to narayana hospital while having dengue last year... Found this video so relatable 😜

[pintugupta]

Thank you doctor sir for your priceful advice 😃😃😃

[railworld]

Previously I had Typhoid, Chikunghuniya even Covid but no has given such pain like Dengue did, currently on my 4th day but head is suffering from pain which I had never felt in life, body ache, eye burning due to 104 F fever and vomiting after eating at beginning. Vomitting had reduced but body is feeling really weak and this headache is giving me so much pain. Please God help me to pass it.

[rinashakya]

Dr. in dengue if having period need to worry or not? Pls.suggest me.

[ishfaqwani]

Watching video to get some support while suffering dengue

[rukhsarjabeen]

I had dengue which remained for 12 days. And at the end days I've noticed black spots on the thumb of my toenail. Is it a bruising under nail or something else?

[abdulahadbhatti]

Hello, I have a question. I have been ill for three consecutive days but couldn't find atleast one symptom in my body. But in the three days I felt cold and now after taking medicines its gone, but today I am feeling a pain in my back. Is it a symptom of deguee too?

[Lokeshdonthula]

Why there will be liver tenderness in dengue patient ¿

[shiprasrivastava]

Dengu me period aane pr koi khatra ki bt nh h na. .... please reply me sir

[divyranjan]

How to differentiate it from a normal fever? My dad lost his friend yesterday just because he mistook it for a fever and didn't go for blood test. My question basically is that is there a clear cut indicator of dengue that prompts a patient to go for CBC and start the treatment asap

[myfavamy_]

Sir, I'm suffering from dengue I'm having vagainal bleeding is it normal
I already had my menstruation 1 week ago

[kumkumrastogi]

Mere jukam bhut h or sath hlka fever h 2 din se to kya dengu k hachan h..plz doct..uncle btayiye.🙏
.

[neetudutt]

Sir I am a new mother of a 2 month baby and I got infected by dengue, I had severe pain in my stomach for 3 days. Check up or confirmation ke baad mai hospitalised thi 3 din pet dard to nahi abhi or fever bhi 48 hrs se nahi hai. Lekin full body me itching hai bohot jyada, doctor ne medicine prescribe b kari thi par jyada aram nahi mil raha. Itching, Weakness hai mujhe or aaj meri platelet counts b sirf 76000 thi

[chetangel]

Dr Sir i hv got red dots all over my body is it too late to treat dengue?

[pragyayadav]

Sir dengue ke kard body Mai khujali horhi hai kese thik kre please btaiye

[maitreyadevmurari]

Sir I have dengue right now with 79000 platelates count and 7.1 haemoglobin, is it normal or serious??

[kishukhadka]

I am suffering from dengue .My upper stomach is hurting.It is dangerous or not.

[imgmist]

hy pls answer this I'm scared .
I got dengue fever 2 days ago today is 3 Rd day did platlet count and had 2.25 platlets .. but I bymistake took hifenac p tablets today morning and night ..thn I got to know I shouldn't take nsaids in dengue.. i took because doctor proscribed it before dengue was confirmed..will I be okay ?

[ranigul]

Mujhe dengue howa hi 1 week ho gya hi abhi to temperature nhe hi lekin kharish ho rhe hi buhat hath paon m

[ayeshakhan]

Kindly reply my mother temp was very high but on 3 day it is dropped to 95 is it dangerous