I am inquiring for a friend, he was bitten by a Dear Tick several months ago, he didn't notice the tick until the area became infected. Almost immediately after he developed psoriasis like skin lesions on his elbows, then face, scalp ,stomach, and legs, he has no family history of this condition, the lesions are painful and have a burning sensation. His doctor is about to treat him with a medicine that requires some type of injection directly into his liver, and requires many blood tests for several weeks. He has no chronic diseases, and rarely is ill. He doesn't really want to have this procedure done, I don't blame him. Is there any possibility that these symptoms could be derived from some type tick borne illness, and if so what tests other than the normal Lyme disease would you recommend?