Unfortunately the parasites come through the raw food items like salad, vegetables, fruits, even contaminated drinking water. They may come long time ago for example from overseas visits as well. Symptoms can appear long time after contracting them sometimes.That is the only explanation of your symptom since regular lotions did not help.
The treatment options I suggested will be very effective for your recovery.Best wishes, It was my pleasure to help you today. If I have answered all your questions, Please click on Excellent service so that the website allows me to assist you further :)