 [ Symptoms ] do i lose my erection when i ejaculate while using viagra  56 year old man slightly overweight i would like to stay eresct longer but have no problem getting hard my wife wants more than i can provide i always satisisfy her in other ways but she wants more coitus what can i do [ Disease ] memory loss is hardly to last over 1 month so no need to worry he will be ok to be safe do a brain ct scan to make sure there is no internal hemorrage good luck