At present, the treatment of premature ejaculation is mainly selected between behavior treatment and drug treatment, or the two are jointly used.Which treatment method is used as a first -line therapy, it is often determined based on whether the patient is lifelong premature ejaculation or obtaining premature ejaculation.
In drug treatment, local medication often causes patients' uns sensitive and allergic and local anesthesia drugs for local stimuli. Therefore, patients hope to find more secure treatment methods. In this context, oral drugs become premature ejaculation.The first choice, & alpha; receptor blocker is a oral drug that treats premature ejaculation.
Mechanism
1. Active receptor with abundant vasters, inhibit the shrinkage of the vollar tubes, and extend the filling time of the seminal vesicles.
2. Activate the prostate and posterior urethral & alpha; receptor to relax the smooth muscle in this area to extend the time of the ejaculation threshold.
3. Active for the central nervous system & alpha; receptor, inhibit the central ejaculation reflection and secretion reflection, thereby alleviating the symptoms of premature ejaculation.
Status and usage
Because it mainly achieves the treatment purpose by increasing the contraction threshold of the muscle -related muscle, it does not really improve the patient's penis sensing threshold, and it often leads to the lack of ejaculation weakness and the patient's sexual pleasure.Selective 5-hydroxylin re-intake inhibitors are used. The commonly used Trezazizine. The usage method is 2 mg each time, orally before bedtime, for 30 consecutive days for a course of treatment.
(Editor in charge: Internship Zhang Yiwen)
