Bitot's spots

Bitot's spots are foamy patches that appear on the white part of the eye, known as the sclera. They are a sign of vitamin A deficiency, which can lead to night blindness and other serious health problems.

Causes

Bitot's spots are caused by a deficiency in vitamin A. This vitamin is essential for the health of the eyes, skin, and immune system. It is found in many foods, including carrots, sweet potatoes, and spinach. People who do not get enough vitamin A in their diet are at risk of developing Bitot's spots.

Symptoms

The main symptom of Bitot's spots is the appearance of white, foamy patches on the sclera. These patches may be small and isolated, or they may cover a large area of the eye. Other symptoms of vitamin A deficiency can include night blindness, dry skin, and frequent infections.

Treatment

Treatment for Bitot's spots involves increasing the intake of vitamin A. This can be done through diet or through the use of supplements. In severe cases, a doctor may recommend a vitamin A injection.

Prevention

The best way to prevent Bitot's spots is to eat a balanced diet that includes plenty of foods rich in vitamin A. Regular check-ups with a doctor can also help to detect any signs of vitamin A deficiency before it leads to Bitot's spots.

See also

• Vitamin A deficiency
• Night blindness
• Sclera

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