We also sell this product in the following strengths and total quantities. Select the price to take you to the product.
I do not have a prescription
If you do not already have a prescription then you can have an online consultation with our doctor. This is a fast and discreet service that has been used by thousands of our customers.
I have a prescription
If you have a prescription please add the correct amount of vials to your basket.
Oxford Online Pharmacy can only dispense a Prescription Only Medicine (POM) if your order is followed by a valid UK or EU prescription issued by your doctor, consultant or other medical practitioners. We cannot accept copies or emails of prescription. We do not the original prescription before we can process an order. Details of where to send the prescription will be given a unique order number at the confirmation page.
Keep the cartridge and needles out of the reach and sight of children
To find full and in depth instructions on how to use Caverject 40 mcg, consult your Patient Information Leaflet for complete guidance and direction.
It is normal for it to take a short while for your erection to come on after administering your injection. However, with the right dose of Caverject, you will be able to maintain an erection. When using Caverject, your erection should subside no longer than an hour after taking the treatment.* If your erection lasts longer than four hours, you should contact your doctor to seek medical advice.
If Caverject 10 mcg does not work well enough, talk to your doctor for guidance. Do not change your dose unless your doctor tells you to.
If you are using Caverject Dual Chamber for the first time and you have previously used Caverject Powder for Injection, your doctor should have given you advice about using this medication.
*Disclaimer: Individual results may vary.
The active ingredient in Caverject 40mcg vial is Alprostadil. The remianing ingredients are lactose, sodium citrate, hydrochloric acid and sodium hydroxide.
The syringe contains benzyl alcohol (8.4 mg/ml) and water for injections. The antiseptic pads are soaked in isopropyl alcohol.
Side Effects of Alprostadil
With any medication you take, there is always a risk of side effects. Some are more common than others, and often side effects may subside with the regular usage of the medicine. If the side effects do not subside, you should report them to us, or your GP.
Common side effects
Tell your doctor immediately if your erection goes on for longer than 4 hours. If you cannot contact your doctor, go to a hospital casualty department immediately as treatment should be started within 6 hours.
For a full list of side effects, please read the patient information leaflet.