Drugs that prolong the duration of coitus, that is, including 5-hydroxytryptamine reuptake inhibitors (dapoxetine, fluoxetine, paroxetine, etc.); topical local anesthetics (lidocaine, bupivacaine, dacronine, etc.); and tricyclic antidepressants (chlorpromazine, etc.).
1.5-hydroxytryptamine reuptake inhibitors: commonly used drugs are dapoxetine, fluoxetine, paroxetine, etc.: the clinical mainly applies to patients aged 18-64 years with premature ejaculation. It is mainly used to treat primary premature ejaculation, secondary premature ejaculation, and poor ejaculatory control.
Common adverse reactions include dizziness, nausea, diarrhea, insomnia. It is forbidden to use in people who are allergic to the drug and in patients with obvious pathological symptoms of the heart.
2. Topical local anesthetics: Lidocaine, bupivacaine, dacronine, etc., belong to the local anesthetic drugs, can reduce the sensitivity of the glans, so as to achieve the purpose of treating premature ejaculation. Adverse reactions are local burning sensation tingling sensation, occasionally see allergic reactions. Contraindications mainly include those who are allergic to the drug components.
3. Tricyclic antidepressants: such as chlorpromazine, can be used to treat premature ejaculation caused by psychological factors. Adverse reactions are prone to dry mouth, blurred vision and increased heart rate. It is forbidden for people who are allergic to the drug as well as people with glaucoma, children, pregnant women and lactating women.
It is recommended to go to the hospital for examination first, and the drug needs to be used under the guidance of professional doctors.