What are natural treatments for retinitis pigmentosa?

Vitamin A: Vitamin A is a fat-soluble vitamin that is derived from two sources, retinoids and carotenoids. Retinoids are found in animal sources (e.g., liver, kidney, eggs, and dairy products). Carotenoids are found in plants, such as dark or yellow vegetables and carrots. Based on recent findings, a common type of vitamin A supplement called vitamin A palmitate, or retinyl palmitate (Aquasol A®, Palmitate A®), has been recommended in patients with retinitis pigmentosa (RP).

Vitamin A toxicity can occur if taken at high dosages. Excessive doses may cause nausea, vomiting, headache, blurred vision, dizziness, liver problems, and clumsiness. It may also increase a person's risk of developing osteoporosis. Vitamin A appears safe in pregnant women if taken at recommended doses. However, excessive doses have been reported to increase the risks of some birth defects. Therefore, Vitamin A supplementation above the recommended dietary allowance (RDA) is not recommended during pregnancy. Use cautiously if breastfeeding because the benefits or dangers to nursing infants are not clearly established. Avoid if allergic to vitamin A. Use cautiously with liver disease or alcoholism. Smokers who consume alcohol and beta-carotene may be at an increased risk for lung cancer or heart disease.

You should read product labels, and discuss all therapies with a qualified healthcare provider. Natural Standard information does not constitute medical advice, diagnosis, or treatment.