At present there is no treatment. However, ophthalmologists recommend measures that could slow the rate of progression of the disease. There are no prospective clinical trials to support the recommendations but they are based on scientific understanding of the mechanisms underlying the disease pathology. There are three strategies doctors recommend for potential harm reduction: reducing retinal exposure to damaging ultra violet light, avoiding foods rich in Vitamin A with the hope of lowering lipofuscin accumulation and maintaining good general health and diet.