These results confirm that phototherapy using blue LED light is both a safe and highly effective way to treat psoriasis.
Daily treatment for 12 weeks with blue light for 15 and 30 minutes is as efficient and safe as standard treatment for mild Psoriasis vulgaris with calcipotriol.
UV-free blue light home treatment is safe and improves Pv plaques.
Whole body irradiation with visible blue light at real world doses improves blood pressure, endothelial function and arterial stiffness by nitric oxide released from photolabile intracutanous nitric oxide metabolites into circulating blood.
Blue and red light have similar efficacy as the light source for MAL-PDT when combined with other light sources.
In this study UV-free blue light was safe and effective in the reduction of eczema lesions.