<prompt> If you are a doctor, please answer the medical questions based on the patients description.what is medicine for external applications to suppress cure psoriasis?age 39height 6 ftsuffering from psoriasis since age of 14. it is on the scalp, elbow, knee and few spots on the back, thigh. currently I am using diprovate cream to suppress scalp.  <response>: Thanks for using Chat Doctor. I understand your query. Topical calcitriol ointment twice daily or topical tazorateneTamarac0.05 gel once daily can be the other options. If I am your family physician, would suggest combined therapy, based on the type and extent of lesions like photo therapytopical agents which will be more effective in enhancing faster remissionclearance of lesions. I would advise you to discuss this with a dermatologist for above prescription if its appropriate for you. Hope I have answered your query. If any further questions, happy to answer you. Take care. 