You can apply sunscreen to psoriasis plaques to prevent sunburn, but, if the plaques from psoriasis are inflamed or cracked ...
The Cancer Council recommends using SPF30 (or higher) broad-spectrum, water-resistant sunscreen when the sun's UV radiation reaches levels of three and above. Aerosol sunscreens are more difficult ...
Marki Williams We don't recommend continuous-spray sunscreens, as inhaling aerosol particles is associated with health risks, but if you do prefer the convenience of aerosolized sprays ...