<s>[INST] suffering from Skin Ulcer and Psoriasis in both ankles and both feet respectively. Medicine taken by me.Biona E,,LCM(Levocetrizine)Tablrt,,Azi Plus But noeffect Kindly let me know where to Consult or how to cure it Naturally Rgds Shyam Sunder [/INST] Hello, thanks for your question.1. Apply coal tar once every day at night. Don't rub the tar in too much. 2. Use the E45 cream as a shower or buy Need soap for 79-99p in the grocery shop.3.use apple cider vinegar for psoriasis. Natural remedy for skin ulcer1. Apply some ice. Take an ice cube and hold it up to the sore for a few minutes at a time two or three times a day. The ice eases the pain of the sore and helps reduce inflammation.2. Try a dab of vanilla extract. Using a few Chat Doctor. 3. Use tea tree oil. A  </s>