I have lived in the UK for the last 12 years and lived in Nigeria before that. I have not returned to Nigeria since I left. Over the last 12 years I have been plagued with low energy and poor immunity and couldn't find the answer in alternative therapies or nutritional potions. Today, after taking Demal 200 I feel stronger than I have in the last 12 years, and there is a marked change in my health. I'm very glad I spoke to you on the phone and you told me quite clearly that once I started to have symptoms, I had to finish the course. I'm glad because in the first 2 days I felt quite sick. I had some familar symptoms. A frontal headache and that funny feeling behind the eyes - similar to when I had malaria 12 years ago. I also had vertigo near the end which I don't remember from before. It took 3 and half days. In the afternoon on 4th day I suddenly had this spark of energy. It was if my light came on in my body. At that point the medicine stopped having any effect on me. I took it for the full 4th day and a little on the 5th to be absolutely sure. I'm still spraying it every now and then because I want to be absolutely sure that I'm now done with this pest. I feel dramatically improved in my health. As I'm sitting here typing I can actually feel energy in my body which is strange but true. It was probably been tied-up in my liver and now needs somewhere to go. I'd like to thank you very much for making this medicine available. PS: I'm the guy who phoned the other day from London who went to medical school in Nigeria where we learned "all about malaria". WRONG!. They certainly never taught me that malaria can stay in someone's system for more than 12 years. I'm very grateful for Demal 200.