The most common symptoms of measles include high fever, cough, runny nose, red watery eyes, and a red skin rash that usually starts on the face before spreading to the rest of the body. Honestly, many people think measles is just a rash, but the illness usually begins with fever and cold-like symptoms several days before the rash appears.
I think this is why measles can sometimes be mistaken for the flu or a bad cold during its early stages.
Early Symptoms
The first symptoms usually appear 7 to 14 days after exposure to the virus.
Some of the earliest signs include:
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High fever.
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Dry cough.
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Runny nose.
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Red, watery eyes (conjunctivitis).
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Sore throat.
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Feeling tired or weak.
A unique early sign is the appearance of Koplik spots: tiny white spots inside the mouth that often develop one or two days before the skin rash.
Disease Progression
After a few days, the classic measles rash begins to appear.
The rash usually:
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Starts on the face and behind the ears.
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Spreads to the neck, chest, arms, and legs.
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Consists of red, flat spots that may merge together.
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Lasts for several days before gradually fading.
The fever may become even higher when the rash first appears before improving as the illness resolves.
I have noticed that many people think the rash appears first, but in reality, it's often one of the later symptoms.
Complications
Although many people recover completely, measles can sometimes lead to serious complications, especially in young children, pregnant women, and people with weakened immune systems.
Possible complications include:
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Ear infections.
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Diarrhea.
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Pneumonia.
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Severe dehydration.
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Brain inflammation (encephalitis).
Because of these risks, measles shouldn't be considered just a routine childhood illness.
Diagnosis & Treatment
Doctors usually diagnose measles based on:
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Symptoms.
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Physical examination.
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Medical history.
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Laboratory tests when needed.
There isn't a specific antiviral medicine that cures measles. Treatment mainly focuses on relieving symptoms by:
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Getting plenty of rest.
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Drinking enough fluids.
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Taking fever-reducing medicines as advised by a healthcare professional.
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Receiving vitamin A in certain cases, especially for children, when recommended by a doctor.
Prevention
The best way to prevent measles is through vaccination.
Other preventive measures include:
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Avoiding close contact with infected individuals.
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Covering coughs and sneezes.
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Washing hands regularly.
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Staying home if infected to reduce the spread of the virus.
Vaccination has dramatically reduced measles cases in many parts of the world.
When to Seek Medical Care
You should seek medical care immediately if:
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You think you or your child has measles.
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A high fever persists or worsens.
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There is difficulty breathing.
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The person becomes unusually drowsy or confused.
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A baby, pregnant woman, or someone with a weakened immune system develops symptoms.
Early medical advice can help reduce the risk of serious complications.
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