Vitamin A Deficiency Symptoms: Cause and Treatment


Vitamin A Deficiency Symptoms: Vitamin A is an essential nutrient that is required by the body for normal vision, bone growth, cell-to-cell communication, and immune system function to name a few. It is also necessary for the synthesis of some hormones in the body. When there are inadequacies in vitamin A intake or it becomes unavailable due to dietary changes or other factors, some symptoms can occur.

What is Vitamin A Deficiency?

Vitamin A is the vitamin which helps the body produce healthy skin and mucous membranes. The signs of Vitamin A deficiency can vary depending on whether it is mild or severe, but in general they include red-brown eyes and mouth, a dry scaly skin, an enlarged liver or spleen, hair loss on the scalp, lower than normal amounts of tears, and reduced immunity. Medications used as treatments for these symptoms include supplementation with retinoids or steroids.

Signs of Vitamin A Deficiency

Vitamin A is required for vision, cell growth and reproduction. If you don’t get enough of this vitamin, your body can’t function properly. Signs of a deficiency may include night blindness and dry eyes. Treatment includes supplements or medications containing Vitamin A or beta-carotene. Vitamin A deficiency is a common problem that presents with signs of night blindness, dry skin, and hair loss. A vitamin A deficiency can affect the appearance of your skin and hair as well as your vision. The signs of this condition are easy to spot, but if you are unsure whether you have a vitamin A deficiency or not, then you should see a professional immediately.

The Importance of Vitamin A in the Body

Vitamin A deficiency causes a range of eye and skin problems, but the most noticeable sign is a loss of vision. The difficulty in seeing can be attributed to many factors including dryness and inflammation of the cornea and eyelids. Vitamin A is important for a variety of functions in the human body including vision, reproduction, skin health, and immune function. If a lack of this vitamin occurs, the individual may experience night blindness, dry skin, trouble reproducing, and even cancer. Because many foods are deficient in Vitamin A these days due to modern farming methods, some people are taking supplements in order to get enough Vitamin A in their diet.

Causes of Vitamin A Deficiency

The main causes of Vitamin A deficiency are a lack of food, low dietary vitamin A intake, and inadequate vitamin A absorption. The signs and symptoms of deficiency of Vitamin A include night blindness, skin irritation, dry eyes and mouth, easy infection with bacterial or fungal infections. The cause of vitamin A deficiency is malnutrition, poor diet, alcoholism, or conditions that prevent the body from properly absorbing nutrients. Symptoms include dry and dull eyes, skin rashes, lower appetite, weight loss, and night blindness. Vitamin A is important for vision and healthy immune system function. Taking a multivitamin can help avoid vitamin A deficiency.


A Vitamin A deficiency is an iron deficiency that includes symptoms of white spots on the tongue, fatigue, and dry skin. Eating foods rich in vitamin A will help relieve these symptoms. The best sources of vitamin A are carrots, sweet potatoes, dark leafy greens, and winter squashes. Vitamin A deficiency is one of the most common and deadly conditions in developing countries. It can cause blindness, growth retardation, anemia and a host of other health complications. The symptoms of vitamin A deficiency are easy to diagnose. If a person has night blindness, jaundice, or a fever over 38 degrees Celsius, they should consult with their doctor as soon as possible for treatment options.

Lack of vitamin A can cause symptoms such as dry, rough, and scaly skin; night blindness; hair loss; eye problems such as redness, swelling, itching and white spots in the cornea. It is very important to get enough vitamin A in your diet because not all foods have a high amount of it.

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