Can I get it?
Yes, if a doctor decides it is right for you. Caverject is authorised in the EU and can be prescribed after a medical review.
An EU-licensed doctor reviews your case and, if eligible, issues an electronic prescription valid in any pharmacy in Spain. Consultation €35, refunded if the doctor decides it is not safe to prescribe.

Full refund if a review is not approved · Medication, if prescribed, is dispensed and paid for separately at a pharmacy.
IN PLAIN TERMS
Alprostadil is a copy of prostaglandin E1, a substance the body makes naturally that widens blood vessels. Unlike the tablets, it is applied straight to the penis - as a cream on the tip, as an injection into the side of the shaft, or as a small pellet placed into the urethra - so it acts on the blood vessels directly. It has been authorised in EU countries for erectile dysfunction since 1994 as an injection and since 2014 as a cream. Because it works locally, the main side effects are also local: burning, pain or redness where it is applied, and rarely an erection that lasts too long, which needs urgent medical attention.
Caverject has been authorised for use in the EU since 29 November 1994, so a licensed doctor can prescribe it when it is clinically appropriate for you.
Yes, if a doctor decides it is right for you. Caverject is authorised in the EU and can be prescribed after a medical review.
Our doctors review every Sexual health option and recommend what fits your history and goals.
See all Sexual health optionsEvery trial behind Caverject is listed below with how many people took part and whether the results are peer-reviewed or a company announcement.
Jump to the studiesLocal consultation facts
Yes. People in Badajoz, Spain, can request an online doctor consultation about Caverject with Hi-Doctor. A licensed EU doctor reviews the case and issues a prescription only when clinically appropriate. If approved, the electronic prescription arrives as a QR code that can be dispensed directly in Spain.
Availability
Caverject is available to residents of Spain through the online consultation. A prescription follows only if the doctor approves it.
How the EU prescription works where you are: In Spain, an approved prescription arrives electronically with a QR code for direct dispensing.
VERIFIED EVIDENCE
WHAT IT IS
Alprostadil is a man-made copy of a natural body chemical (prostaglandin E1) that is applied to or injected into the penis, where it widens the blood vessels directly so blood flows in.
DEVELOPMENT STAGE
Every NCT identifier links to its ClinicalTrials.gov record. A readout is not the same as peer-reviewed publication.
| TRIAL / NCT | POPULATION | PARTICIPANTS | STATUS | READOUT / COMPLETION |
|---|---|---|---|---|
| Integrated analysis of two multicentre, double-blind, parallel-group topical-cream studies | Men with an IIEF erectile function domain score of 25 or less, including men with diabetes and men taking organic nitrates | 1,732 | Read out | 2006-08-01 |
| Alprostadil Study Group — intracavernosal dose-response study | Men with erectile dysfunction of vasculogenic, neurogenic, psychogenic and mixed causes | 296 | Read out | 1996-04-04 |
| Alprostadil Study Group — six-month intracavernosal self-injection study | Men with erectile dysfunction of mixed causes | 683 | Read out | 1996-04-04 |
| MUSE Study Group — transurethral alprostadil, double-blind placebo-controlled trial | Men aged 27-88 with chronic erectile dysfunction from various organic causes | 1,511 | Read out | 1997-01-02 |
Results are grouped by source and evidence grade so journal data and manufacturer announcements cannot be confused.
| DOSE OR GROUP | MEAN WEIGHT CHANGE | WEEKS |
|---|---|---|
| 100 microgram cream (n=434) | IIEF erectile function domain change from baseline +1.6 points vs -0.7 on placebo (p<0.001) | 12 |
| 200 microgram cream (n=430) | IIEF erectile function domain change from baseline +2.5 points vs -0.7 on placebo (p<0.001) | 12 |
| 300 microgram cream (n=434) | IIEF erectile function domain change from baseline +2.4 points vs -0.7 on placebo (p<0.001) | 12 |
The IIEF changes are small in absolute terms and the authors describe the SEP2 and SEP3 improvements as slight though statistically significant; the studies ran for 12 weeks and cover the topical cream only, not the injected or intraurethral forms.
Last reviewed 2026-07-27
NAMED SAFETY SIGNALS
Penile burning, penile pain, penile erythema, genital pain and genital discomfort are all listed as common in the EU product information for alprostadil 3 mg/g cream. In the clinical trial the withdrawal rate was 30% in the 300 microgram group compared with 20% in the 200 microgram group.
Penile pain is listed as very common in the EU product information for alprostadil injection. In the six-month self-injection study, usually mild penile pain occurred in 50% of men at some time but after only 11% of injections.
In the EU product information for alprostadil injection, a prolonged erection lasting 4 to 6 hours developed in 4% of patients and priapism (a painful erection lasting more than 6 hours) in 0.4%. In the six-month self-injection study, prolonged erections occurred in 5% of men and priapism in 1%.
Listed as uncommon in the EU product information for alprostadil cream. Priapism was seen in 1 patient (0.06%) across the two 3-month studies and in 5 patients (0.4%) in the study lasting more than 6 months. An erection lasting more than 4 hours needs immediate medical help, because untreated priapism can permanently damage erectile tissue.
Penile fibrosis, including angulation, fibrotic nodules and Peyronie's disease, was reported in 3% of clinical-trial patients in the EU product information for alprostadil injection, rising to about 8% in a self-administration study of up to 18 months. Injection-site haematoma was reported by 3% and bruising by 2%.
In the phase 3 cream studies, symptomatic low blood pressure (dizziness) and fainting occurred in 0.4%, 0.4% and 0.5% of patients on the 100, 200 and 300 microgram doses. Patients are advised not to drive or do hazardous tasks until they know how they react.
Vulvovaginal burning and vaginitis are listed as common reactions in female partners in the EU product information for alprostadil cream.
In the transurethral pivotal trial, mild penile pain was the most common side effect, occurring after 10.8% of treatments; in-clinic low blood pressure occurred in 3.3% of men, and no man had priapism or penile fibrosis.
About
Active ingredient: Alprostadil · Dosages: Cream 3 mg/g on demand
Alprostadil is a prostaglandin E1 that directly dilates the blood vessels of the penis. It's considered when oral PDE5 inhibitors are ineffective or contraindicated.
It's administered as a urethral cream or an intracavernous injection, under medical instruction — each route has its own efficacy and tolerability profile. Correct technique matters, and the doctor explains the protocol and the warning signs.
How it helps
Works directly on the blood vessels — not through the PDE5 enzyme.
Applied where it acts, shortly before intercourse.
Administration technique and warning signs are explained before you start.
What to expect
Prescribed with clear administration instructions. Your doctor explains the protocol, and follow-up happens through your account chat.
Forms your doctor can prescribe
Safety first
Caverject is an effective medicine — and like any medicine it carries risks. Your doctor screens for all of this before prescribing. Here's the honest picture, not just reassurance.
Erectile dysfunction in adult men, as a local alternative to tablets.
Who should not take it
PRICING
€35 for one sexual-health consultation. Paid once, with no recurring charge.
ONE-OFF
€35 one-off
One consultation, one doctor, one decision.
Nothing stored publicly, ever
Full refund if a review is not approved
WHAT'S INCLUDED
Full refund if a review is not approved
If a review is not approved, we refund the €35 consultation fee in full.
Note: The medication, if the doctor prescribes it, is paid separately at the pharmacy at the price it sets. Hi-Doctor does not sell medications.
HOW THE DOCTOR DECIDES
An EU-licensed doctor reads your questionnaire and answers in less than 2 hours on average.
If the doctor decides it is not safe to prescribe, the consultation fee is refunded in full.
Follow-up happens in the private chat inside your account, under GDPR. No WhatsApp, no SMS.
OTHER SEXUAL HEALTH TREATMENTS
Find out if it's right for you
Answer a few questions and a licensed EU doctor reviews your case in less than 2 hours on average. Refunded in full if it's not right for you.
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