Hi, I am 37, height 5'6", weight 74kg. I had sciatic problem back in 1993 and was treated by medication and exercises. Afterwards I used to have pain occasionally but not severe one and prolonged one. But now again back in May 2011, I started having again that sciatic problem, tried first with the same old doctor who treated initially, but having no effect with medication in one month, I went to homeopethic doctor. He gave me medicine in shape of drops to be taken by mixing with water. By continuous use of 4 months or more, i got rid of the paid gradually and completely. But now i started suffering from Erectile Dysfunction. What tests I should go through and which speciality ( of doctor) i should consult.