Consult an Ophthalmologist and Dermatologist Before Increasing UVB if High-Risk

“A cautionary note, people who have retinitis pigmentotosa, macular degeneration or glaucoma, as well as people who are especially prone to skin cancers should definitely consult with your opthalmologist and dermatologist before you start increasing the total amount of UVB exposure that you're getting from any source, sunlight or otherwise.”