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The challenge is that these illnesses often begin with similar symptoms. In the first few days, almost all of them can cause fever, weakness and body pain. However, each disease has its own pattern and warning signs. Recognising these differences early can help people seek medical care at the right time and reduce the risk of serious complications.

According to Dr Rommel Tickoo, Senior Director, Internal Medicine, dengue is often marked by a sudden high fever along with severe body pain, headache and pain behind the eyes. Unlike a common viral fever, dengue can become dangerous after a few days if it is not diagnosed and managed properly. He also cautions against taking certain painkillers or antibiotics without medical advice if dengue is suspected.

Here's how doctors describe dengue apart from other common monsoon illnesses.HOW IS DENGUE DIFFERENT FROM A VIRAL FEVER?

Many people assume that every fever during the rainy season is dengue. However, that is not true.

A skin rash may also appear after four to five days. More importantly, dengue can become complicated around this time if it remains undiagnosed or untreated.

A common viral fever, on the other hand, usually presents with:Mild to moderate feverCoughColdSore throatMild body aches

Vomiting and skin rash are uncommon in most viral infections, and patients generally recover within a few days with rest and supportive care.HOW IS MALARIA DIFFERENT?

Dr Tickoo explains that malaria typically causes:High-grade feverChills and shiveringRigorsHeavy sweating

The fever often comes in cycles, which is one of the key clues that helps doctors suspect malaria rather than dengue.WHAT ARE THE SIGNS OF TYPHOID?

Unlike dengue, where fever starts suddenly, typhoid often causes a fever that slowly increases over several days.

Other common symptoms include:Persistent high fever lasting more than a weekStomach painLoss of appetiteConstipation or diarrhoea

Dr Tickoo says typhoid requires antibiotics once diagnosed, making early medical evaluation important.CAN SYMPTOMS ALONE CONFIRM DENGUE?

Dr Tickoo stresses that no single symptom can confirm dengue. During the first few days, many infections look very similar.

Doctors make the diagnosis based on:The patient's symptomsMedical historyPhysical examinationAppropriate laboratory tests performed at the right time

This is why self-diagnosis based only on fever or body pain can be misleading.WHICH MEDICINES SHOULD YOU AVOID IF DENGUE IS SUSPECTED?

One of the biggest mistakes people make is taking over-the-counter painkillers without consulting a doctor.

According to Dr Tickoo, dengue can cause platelet counts to fall. Certain medicines may increase the risk of bleeding or worsen complications.

If dengue is suspected, avoid taking these medicines unless advised by a doctor:AspirinIbuprofenDiclofenacNaproxen

These drugs may:Increase the risk of bleedingCauses stomach irritationAffects kidney function, especially if the patient is dehydrated

Dr Tickoo also says there is no role for steroids or antibiotics in treating uncomplicated dengue because it is caused by a virus. Taking these medicines without medical supervision may lead to unnecessary complications.DOES A LOW PLATELET COUNT ALWAYS MEAN DENGUE?

Platelet levels can decrease in several other infections and medical conditions. Doctors interpret platelet counts along with symptoms, physical findings and laboratory tests before making a diagnosis.WHEN SHOULD YOU SEE A DOCTOR?

Seek medical attention immediately if you have:High fever above 102°FSevere headache or pain behind the eyesPersistent vomitingSevere body achesRashBleeding from the gums or noseBlood in vomit or stoolsExtreme weakness or confusionDifficulty drinking fluids

Early diagnosis can help doctors monitor the illness closely and prevent severe dengue.PROTECT YOURSELF DURING THE MONSOON

Doctors advise people not to ignore persistent fever during the rainy season. Instead of self-medicating, consult a healthcare professional if symptoms worsen or continue for more than a couple of days.

To reduce your risk of dengue:Use mosquito repellents regularly.Wear full-sleeved clothing, especially during the day.Remove stagnant water from coolers, buckets, flower pots and other containers.Keep your surroundings clean to prevent mosquito breeding.Stay well hydrated if you develop a fever.

While not every fever is dengue, knowing the warning signs can make all the difference. Prompt medical evaluation, the right tests and avoiding unnecessary medicines can help ensure a faster recovery and prevent serious complications.- EndsPublished By: Smarica PantPublished On: Jul 17, 2026 15:43 IST