What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.

Edex (Alprostadil)

Also Known as Viridal Duo


Edex (Alprostadil)

Prescription Required

10mcg / ml Starter Pack
10mcg / ml Continuation Pack
20mcg / ml Starter Pack
20mcg / ml Continuation Pack
40mcg / ml Starter Pack
40mcg / ml Continuation Pack

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  • Product Details


    Edex Medication Patient Information

    Edex Medication

    Edex (Alprostadil) (Viridal Duo in UK)

    Edex mediation is also known as Alprostadil injection, and these drugs are used for treating male sexual function problems such as erectile dysfunction and impotence.

    This medicine works by allowing blood to flow into the male private parts to achieve and maintain an erection. This drug should not be used for women or children, and this medication is not recommended for use in men who have penile implants.

    You can buy Edex mediation or buy Alprostadil injection from Canada Pharmacy.


    Alprostadil injection is given by injecting it into the male sex organ as directed by your doctor. Before injecting Edex, make sure that you clean the injection site with rubbing alcohol. It is important to change the site of injection for each dose to avoid problems under the skin.

    Use a different area each time and apply pressure to the injection site with an alcohol swab for 5 minutes to avoid it from being bruised.

    Do not use a bent needle with Edex medication and if it is bent then replace the needle right away. If the needle breaks while injecting, notify your doctor immediately.

    The dosage of this drug depends on the severity of your medical condition and your response to treatment. This drug usually works within 5 to 20 minutes to produce an erection that lasts for an hour. The manufacturer recommends on not using this drug more than 3 times a week and to keep at least a day between each dose.

    Check this drug for discoloration or any particles if either is present, then do not use this injection.


    You’ll get Sterile powder and diluent (sterile 0.9% sodium chloride injection) in the cartridge for intracavernous injection


    • Also, let your physician know about the medical treatments and medicines you are using.
    • Let your doctor know if you have any allergies before using it especially if you are allergic to alprostadil.
    • Keep in mind that this drug does not help protect you from sexually transmitted disease such as HIV, Hepatitis B, syphilis, etc.

    Side Effects

    Some common side effects of this medication include:

    • Headache
    • Dizziness
    • Penile pain
    • Bruising or bleeding at the injection site
    • Redness or lumps or swelling
    • Curving of the erect penis

    Rarely males may have a prolonged erection that may last for up to 4 hours; if this occurs, get medical help right away.

    An allergic reaction to this drug is rare; however, if you experience any symptoms of an allergic reaction, let your doctor know right away.

    IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

    Product Code : 9741

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