Hello Thanks for query . Premature Ejaculation is a very common problem that so many people face with . In majority of cases in absence of any health issue cause of Premature Ejaculation is due to what is called as Performance anxiety . Following measure will help you to boost up your confidence and getting good erection and delay ejaculation. 1) Practice regular exercise for 45 minutes followed by meditation for 1/2 an hour in the morning. 2) Take high protein diet rich in vegetables and fruits and Vitamin A,C,D,E.and Zinc 3)Take anti oxidants like Almonds 5-6 everyday 4) Avoid alcohol and smoking.. Taking combination of Sildenafil (Viagra) or Cialis and Paroxetine as on demand will help to get good hard sustainable erection and to delay ejaculation and to have enjoyable sex. Consult along with your female partner to qualified Sexologist to learn and modify sex techniques like start and stop technique and squeeze technique Dr.Patil.