ed problem

[DAURRAY]

I AM 52 YEARS BY THIS COMING JULY, I HAVE ED PROBLEM SOME TIMES I USE sildenafil citrate 100mg.

2 hours before sex and i can go 2 times , but now i found it so difficult to go twice.

MY QUESTION

1. CAN MY PENIS COME BACK NORMAL WITHOUT CONTINUE USING THIS sildenafil

2. what can i do to gain back my erectile function

email. [e-mail]

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Once should be enough