Brief Answer:
You can take tablet sildenafil...

Detailed Answer:
Hello,

I have gone through your query and here is my advice.

As per your history, it may be premature ejaculation. Most commonly it may be due to performance anxiety.

For that I would suggest you to take tablet sildenafil starting dose 50 mg 40 to 50 minutes before sexual act. You can increase dose maximum up to 100 mg daily.

Along with that avoid stress/strenuous activity. Avoid smoking and alcohol if you have it. Take proper rest. Discuss issues with your partner.

Hope I have answered your query and let me know if I can assist you further.

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