Good morning Dr, I have erection problem since past 8 months due to masturbation and now am getting weak erection and lack of morning wood, loss of desire libido etc and hair loss, my erection is only 50% and that too after stimulation. Am getting neck pain, muscle loss, joints weakness, overall weakness, I feel my testosterone level dropped. My erection is very unsatisfactory. Please suggest medication Dr. Am 30 yrs old, unmarried working in power sector.