Caverject Impulse (Alprostadil)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Caverject Impulse Used For?
Caverject Impulse is a medication that contains alprostadil, which is used primarily to treat erectile dysfunction. It can also assist in diagnosing erectile dysfunction.
Primary Uses
Caverject Impulse is used to treat erectile dysfunction, which is the inability to maintain an erection for sexual intercourse.
How It Works
Alprostadil works by increasing blood flow to the penis, causing an erection by filling the spongy erectile tissue.
Good to know: Caverject Impulse is not addictive.
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How to Take Caverject Impulse
Your doctor will provide specific instructions on how to use Caverject Impulse. It is important to follow these instructions carefully.
Dosage Instructions
Use Caverject Impulse no more than once in a 24-hour period and not more than three times a week. Your doctor will determine the appropriate dosage.
What If You Miss a Dose?
If you miss a dose, do not double the dose. Wait until the next scheduled dose.
Important: Never change your dose without consulting your doctor.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- dilated pupils
- nausea
- dry mouth
- bruising, redness, swelling, bleeding or itching at the injection site
- localized pain in the buttocks, leg, genital area, back or pelvis
- yeast infection
- leg cramps
- increased desire to urinate or difficulty urinating
- numbness
- dizziness
- headache
- fainting
- increased sweating
- pain during erection
- inflammation of the head of the penis
- tight foreskin
- hardened areas at the injection site
- abnormal ejaculation or painful erections
- swelling or redness of the scrotum
- testicular pain or swelling
- skin rash or irritation
Seek immediate medical attention if you experience:
- changes in heartbeat or palpitations
- changes in blood pressure
- prolonged erection lasting 4 to 6 hours
Important Warnings
There are important considerations to keep in mind before using Caverject Impulse.
Who Should Not Take Caverject Impulse
Do not use Caverject Impulse if you are allergic to alprostadil or any of its ingredients, have a penile implant, or certain medical conditions like Peyronie's disease, leukemia, or sickle cell anemia.
Medical Conditions to Discuss
Discuss any other medical conditions with your doctor, especially if you are taking anticoagulants or if your partner is pregnant.
Pregnancy and Breastfeeding
Inform your doctor if your partner becomes pregnant while using Caverject Impulse.
Drug Interactions
Some medications may interact with Caverject Impulse.
- anticoagulants like heparin or warfarin
Alcohol & Driving
Be cautious with alcohol consumption and driving while using Caverject Impulse.
Alcohol
Consult your doctor about alcohol use while taking Caverject Impulse.
Driving and Operating Machinery
Do not drive or operate machinery until you know how Caverject Impulse affects you.
Storage
Store Caverject Impulse in a cool, dry place below 25°C. Do not freeze or refrigerate. After mixing, use the solution as soon as possible or refrigerate for up to 24 hours.
Overdose Information
If you suspect an overdose, seek immediate medical attention. Contact your doctor or the Poisons Information Centre at 13 11 26.
Frequently Asked Questions
Caverject Impulse typically produces an erection within 5 to 20 minutes after injection.
Food does not affect the effectiveness of Caverject Impulse.
No, Caverject Impulse is not considered addictive.
Consult your doctor for guidance on discontinuing Caverject Impulse.
Discuss alcohol consumption with your doctor while on Caverject Impulse.
Weight gain is not a known side effect of Caverject Impulse.
Elderly patients should consult their doctor to ensure Caverject Impulse is safe for them.
If you miss a dose, wait until the next scheduled dose and do not double the dose.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.