비아그라에 대한 이 보고서를 검토하세요

get any medicines referred to as nitrates, usually prescribed for upper body soreness, or guanylate cyclase stimulators like Adempas (riociguat) for pulmonary hypertension. Your hypertension could drop to an unsafe degree There are several stuff you can perform to get more challenging erections. Chatting along with your companion, earning severa

If the cGMP is ruined because of the phosphodiesterase-5 enzyme, the erection finishes. Viagra prevents phosphodiesterase-5 from destroying cGMP so cGMP stays all-around for a longer period, which ends up in a far more prolonged erection. There are plenty of stuff you can do for getting more difficult erections. Talking with the spouse, earning se