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Leprosy, also known as Hansen's disease, is a chronic bacterial infection caused by Mycobacterium leprae. It primarily affects the skin, nerves, and mucous membranes, leading to significant physical damage if untreated.
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Leprosy often presents as pale or reddish patches on the skin. These patches may be numb and do not heal, even after long periods.
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As the bacteria affect the nerves, one of the first signs is a loss of sensation in the hands, feet, or other affected areas of the skin.
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Muscle weakness, especially in the hands and feet, can occur as the nerves continue to be damaged, making daily tasks difficult.
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Leprosy can cause eye damage if left untreated, leading to dryness, reduced blinking, and in severe cases, blindness.
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In some cases, the skin can become thickened, particularly around the face, ears, and extremities, leading to disfigurement.
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Chronic ulcers or wounds on the feet that do not heal can indicate the advanced nerve damage often seen in leprosy patients.
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