The symptoms of a vitamin A deficiency depend on the severity of the vitamin A deficiency. In general, with a small amount deficiency, there are no symptoms or only fatigue. But if the body begins to suffer from severe deficiency The first and most common sign is poor vision in the dark or night blindness.
In addition, vitamin A deficiency can cause dryness of the conjunctiva of the eye, increasing the risk of corneal ulceration. or a cloudy corneal condition (Keratomalacia). A dangerous condition that can eventually lead to loss of vision UFABET
In addition to eye symptoms deficiency can result in other disorders, such as:
- Skin abnormalities such as dry skin, itchy skin, peeling skin, or skin inflammation
- Wounds heal abnormally slowly
- dry hair
- If it is a child, it may be found that the child has abnormally slow development and growth.
What to do when lacking vitamin A
People who are vitamin A deficient, or who suspect they are deficient, should see a doctor. As early treatment may improve some symptoms and resolve them. It also reduces the risk of corneal scar. This is a condition that may not be curable as well.
If you want to take vitamin A supplements Consult your doctor or pharmacist first. Because doctors need to strictly determine the amount intake that is appropriate for each person. to prevent complications that may occur as a result.