Cialis is a brand-name drug that is commonly used to treat erectile dysfunction (ED), also known as impotence. ED is medically defined as the inability to get or keep an erection. The generic name of the main drug in Cialis is tadalafil. The drug works by disrupting an enzyme, resulting in blood vessel walls expanding and increased blood flow to the penis as a result. This results in improved erection quality and better sexual performance.
Common side effects from taking Cialis include headaches, indigestion, back pain, muscle aches, flushed skin and stuffy or runny noses.
These side effects usually subside after a few hours. Cialis should be avoided if you have heart of blood vessel problems, a history of heart attacks or strokes, high or low blood pressure, liver problems, penile deformation or vision problems. When taking Cialis, you should avoid alcohol and grapefruit juice, as these foods reduce the effectiveness of the drug. Cialis should not be taken by anyone who is currently taking nitrates for chest pain, as the drug has been shown to increase the effects of these medications and result in an unsafe drop in blood pressure.
Since Cialis is one of the most popular medicines in the world, it should be acquired only from reputable sources.
Patients should take precautions to ensure that they are taking genuine Cialis. Cialis can be purchased via online auction sites, internet pharmacies and brick and mortar locations. Many of these locations sell counterfeit Cialis. There are many risks associated with taking counterfeit Cialis. generic tablets can contain too much of not enough Cialis, resulting in ineffectiveness or harm to your health. Some counterfeit Cialis contains toxic ingredients to mimic the true color of Cialis pills. Counterfeit drugs have also been found to contain illegal drugs such as amphetamines, dangerous antibiotics and other harmful drugs.
In order to ensure that you are not purchasing counterfeit medication, you should obtain a prescription from your doctor, and have it filled by a trusted pharmacist in-store.
For those patients that have to rely on having their prescription filled over the internet, there are some precautions that can be taken to ensure that they are receiving genuine Cialis. The pills should have a consistent uniform color and be free from color variation. Further, the tablets should feel smooth to the touch and have a stamped Cialis brand name that is clear and free from smudging. Forms of Cialis that do not meet these specifications are categorically counterfeit and should not be consumed.
To make sure that your Cialis maintains its quality and effectiveness, tablets should be kept in original packaging until they are consumed.
The medication should be kept in a cool, dry place and at a temperature below 25 degrees Celsius. Furthermore, the medication should not be stored in the bathroom or near a sink or other source of moisture, and it should not be left in direct sunlight or areas with wide temperature variations (such as your car). Cialis should be stored where children cannot get ahold if it, ideally in a locked cabinet at least 1.5 to 2 meters above the ground.

I am General practitioner (GP) in Melbourne since 2006.
Hi, I think your site might be having browser compatibility issues. When I look at your website in Safari, it looks fine but when opening in Internet Explorer, it has some overlapping. I just wanted to give you a quick heads up! Other then that, fantastic blog!
I love the efforts you have put in this, thank you for all the great posts.