I have got itches all over my body except my face. It started from my thigh, then my penis then between fingers (not palms) and now it is spreading more over my body. Itching on the penis getting more severe. I visited one skin doctor at hospital and he gave me a lotion named Permethrin Lotion (BIOMETHRIN LOTION) to apply whole body except face in one night, some Fexofenadine Tablets (Fexoder-180) and Cardizole soap. But it spent 3 days without any betterment. I want to know what is the problem and what can be the remedy? Symptoms- Little blisters on whole body but not too much except the thigh area, fluid filled blisters on the hand, big blisters on the penis and the blisters are a lot itchy.