Treatment of Premature Ejaculation and Erectile Dysfunction
When both premature ejaculation and erectile dysfunction coexist, treat the erectile dysfunction first, as ED treatment often resolves secondary premature ejaculation. 1
Initial Diagnostic Priorities
Distinguish between primary erectile dysfunction versus secondary premature ejaculation. Many men develop PE as a consequence of ED—either from anxiety about maintaining erections or from requiring intense stimulation to achieve adequate rigidity. 1 The sexual history must clarify:
- Whether ejaculation occurs before desired due to lack of control (PE) versus loss of erection after normal ejaculation being misinterpreted as ED 1
- Timing: Does premature ejaculation predate erectile problems, or did it develop after ED onset? 1
- Intravaginal ejaculatory latency time (IELT): Self-estimated timing of ejaculation after penetration, with <2 minutes indicating PE 1
Treatment Algorithm
Step 1: Address Erectile Dysfunction First
Initiate phosphodiesterase-5 inhibitors (PDE5-Is) as first-line therapy for erectile dysfunction. 1, 2 Options include sildenafil, tadalafil, or vardenafil, which have high efficacy and safety even in difficult-to-treat populations like diabetic patients. 2
- Assess cardiovascular risk before prescribing PDE5-Is, as high-risk profiles (unstable angina, uncontrolled hypertension, recent MI <2 weeks, NYHA class IV heart failure) contraindicate sexual activity and PDE5-I use 1
- PDE5-Is are absolutely contraindicated with concurrent nitrate or riociguat use 1
- Many patients experience resolution of premature ejaculation once erectile function improves 1
Step 2: Treat Persistent Premature Ejaculation
If premature ejaculation persists after ED treatment, add selective serotonin reuptake inhibitors (SSRIs) as the primary pharmacologic intervention. 1, 3, 2 All SSRI use for PE is off-label in the United States. 1, 3
SSRI Options:
- Daily dosing SSRIs: Paroxetine, sertraline, fluoxetine, or clomipramine provide the most robust evidence 1, 2
- On-demand dapoxetine: The only agent approved for PE in Europe (though not FDA-approved in the US), taken 1-3 hours before sexual activity 2, 4
- Combination therapy yields superior outcomes: Behavioral therapy combined with pharmacotherapy outperforms either modality alone 3
Alternative Pharmacologic Options:
- Topical anesthetics: Lidocaine-prilocaine creams or sprays applied 20-30 minutes before intercourse effectively delay ejaculation 1, 2, 4
- Combination of PDE5-Is and SSRIs: For men with comorbid PE and ED, this combination can be offered after addressing ED first 5
Step 3: Behavioral and Psychological Interventions
Incorporate behavioral modifications and consider involving the sexual partner in treatment decisions. 1, 3 Shared decision-making with partner involvement optimizes outcomes. 1, 3
- Modify sexual positions or practices to increase arousal and control 6, 3
- Alternative sexual scripts and enhancement devices may benefit both conditions 6, 3
- Referral to mental health professionals with sexual health expertise should be considered, particularly for lifelong PE 3
Critical Safety Considerations
No FDA-approved medications exist specifically for premature ejaculation—all pharmacotherapy is off-label use. 1, 3 Patients require counseling about:
- The off-label nature of treatment and weak evidence base for some interventions 6, 3
- Potential for known and unknown side effects 6
- SSRI adverse effects including decreased libido, delayed orgasm, and discontinuation symptoms 4
Avoid surgical interventions for PE. Procedures like dorsal nerve neurotomy, radiofrequency ablation, or hyaluronic acid augmentation should only be performed in ethical board-approved clinical trials due to risk of permanent penile sensation loss. 3
Treatment Targets
Patient and partner satisfaction—not arbitrary physiological measures—represents the primary treatment outcome. 1, 6 The goals are:
- Regaining sense of control over ejaculation timing 7
- Achieving satisfaction with sexual intercourse for both partners 7
- Reducing distress and interpersonal difficulties 1
Common Pitfalls
Do not treat premature ejaculation before addressing erectile dysfunction when both conditions coexist. 1 This sequencing error leads to treatment failure, as the PE may be secondary to ED-related anxiety.
Do not assume loss of erection after ejaculation represents erectile dysfunction. Some men misinterpret normal post-ejaculatory detumescence as ED when the actual problem is premature ejaculation. 1