Symptoms
Polio can lead to paralysis. Many people who are infected with virus do not become sick
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General discomfort
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Headache
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Red throat
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Slight fever
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Sore throat
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Vomiting
Non-paralytic polio symptoms
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Back pain
- Diarrhoea
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Excessive tiredness
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Irritability
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Leg pain
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Moderate fever
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Muscle stiffness
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Muscle tenderness and spasms
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Skin rash
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Neck pain
- Vomiting
Paralytic polio symptoms
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Fever 5-7 days before other symptoms
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Bloating
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Difficulty in breathing
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Constipation
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Difficulty in urination
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Excess salivation
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Abnormal sensations
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Muscle pain and weakness
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Irritability
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Sensitivity to touch (mild touch will be painful)
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Stiff neck
- Swallowing difficulty
Causes
Polio is caused by infection with the polio virus. The virus spreads by
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Direct person to person
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Contact with the infected mucus from nose or mouth
- Contact with the infected faeces