Light Therapy
Light therapy, also known as phototherapy, can be effective in treating lichen planus on the skin. It involves the use of a medication activated by the light. While there are different options, light therapy using ultraviolet B is the most common one. It can penetrate the epidermis, and the upper layer of the skin, and reduce the rash caused by lichen planus. It might take several weeks with a couple of treatment sessions to improve the symptoms. Make sure to consult your doctor before taking this treatment as it is not suitable for everyone, especially for those with very sensitive skin. [3]
