How can you increase a mans sexual stamina?

Good health: First, make sure he is taking good care of himself. Good nutrition and enough sleep are important. Exercise is also helpful. If the man is under a lot of stress and seems nervous, depressed, or overly irritable, psychological interventions may be helpful. A physician or psychologist may also be helpful in prescribing specific medication or teaching specific techniques to prolong sexual intercourse.

Good living: Quit smoking, regular exercise, minimize alcohol, maintain healthy weight. If there are untreated medical conditions (asthma, allergies, prostate problems, etc.), getting these managed can help a lot. Get a full night's sleep! don't use drugs or supplements to increase stamina.