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What Is Cialis?
Cialis is a prescription medication that's manufactured and sold by Eli Lilly and Company. It’s used to manage the symptoms of erectile dysfunction and was first approved for use in the United States on November 21, 2003. It's since gone on to become the strongest competitor to Viagra®, which was the first medication approved to treat ED.To get more news about 正品犀利士哪裡買, you can visit our official website.
Although Cialis is still second to Viagra, it's made up a lot of ground in recent years, and together these two medications make up roughly 95 percent of the market for erectile dysfunction treatment.
What Is Erectile Dysfunction?
Erectile dysfunction is when a man has difficulty achieving or maintaining an erection that's firm enough for sex.
Nearly every guy will experience ED or symptoms like it at one point or another. It’s completely normal for the occasional issue to occur, but if these issues become the norm it's generally considered erectile dysfunction.
Erectile dysfunction is really a term for symptoms, and ED does not have a singular cause. It's usually a symptom of other medical conditions, often the result of a physical condition that has a negative impact on your circulatory or cardiovascular system. It can be caused by psychological issues as well. It’s important to note that taking prescription medications for erectile dysfunction will not "cure" ED. These drugs are meant to help manage the symptoms of ED and help guys get an erection, and they work very well for most men.
How Does Cialis Work To Treat ED?
The active ingredient in Cialis is tadalafil, which is a phosphodiesterase type 5 (PDE5) inhibitor. All of the popular medications for erectile dysfunction – including Viagra (sildenafil) and Levitra® (vardenafil) – belong to this drug class and work in a similar way.
The PDE5 enzyme is found in blood vessels and usually acts as the "breaking system" on your erections. The enzyme helps return your penis to flaccid after an erection and orgasm.
PDE 5 inhibitors block this enzyme to help keep blood vessels dilated when you're aroused. This helps to increase the volume of blood flowing to your penis to achieve an erection more easily and to stay erect for longer.
The major difference between Cialis and the other PDE5 inhibitors is how and when it's taken. Cialis is the only medication that can be taken daily in a low dose or "on-demand" when you're preparing for intimacy. Viagra and Levitra are both intended for use as needed in the 4 hours prior to sex.
Cialis in its higher doses (5, 10, and 20 mg) is used on-demand as well, though it's effects can last for 36 hours or more. For this reason, Cialis is often preferred over other medications when men and their partners get to try more than one.
Counterfeit Viagra and Cialis erectile dysfunction drugs seized
Health Canada inspectors seized counterfeit Viagra and Cialis erectile dysfunction drugs from the Grace Daily Mart in Scarborough, Ontario (1579 Ellesmere Road). These products are in addition to several other unauthorised sexual enhancement products that Health Canada seized from the same location. To get more news about 正品犀利士哪裡買, you can visit our official website.
The seized Viagra is labelled with an expiry date 2025-03 and the seized Cialis is labelled with lot 05668 and expiry 2024-04. Both were sold in individual blister packs with no other packaging. Health Canada has confirmed with Pfizer, the manufacturer of Viagra, as well as Eli Lilly, the manufacturer of Cialis, that the seized products are counterfeit.
Counterfeit drugs are made to look like authentic products, but they may not be the same and they can pose serious health risks. For example, they could contain a higher dosage than shown on the label, contaminants or hidden dangerous ingredients, that can seriously harm your health. On the other hand, they might not contain the drug at all. Unlike authorized and authentic drug products, counterfeit drugs have not been assessed by Health Canada for safety, effectiveness and quality. Selling counterfeit health products in Canada is illegal.
According to the packaging, the counterfeit Viagra—like authentic Viagra—is labelled to contain the prescription drug sildenafil, while the counterfeit Cialis—like authentic Cialis—is labelled to contain the prescription drug tadalafil. Both drugs can pose serious health risks, especially when not taken as prescribed by a health care professional, particularly for people with heart problems or taking nitrate drugs (e.g., nitroglycerin).
Health Canada reminds the public that the best way to make sure their prescription drug is authentic is to buy it from a licensed pharmacy. Moreover, prescription drugs should be taken only under the advice and supervision of a health care professional because they are used to treat specific health conditions and may cause serious side effects.