Cialis is a brand name for the drug Tadalafil and it is used to treat erectile dysfunction mainly in men. The drug has a positive effect on at least two thirds of men who use it. The drug is mainly taken in pill form but it can also be injected or taken orally in gel form. In most countries including South Africa, Cialis is a prescription drug and as such advice should be taken from your doctor in regards to its safety. In the UK and New Zealand Cialis can be bought from pharmacies over the counter without a prescription but in Australia the drug is still only prescribed by a doctor. This is because the Medicines and Healthcare products Regulatory Agency in Australia has decided that due to the potential for cardiovascular problems associated with Cialis use, men must be older than eighteen years old and have a screening from a pharmacist. It is also important to check for any history of liver or kidney failure, as these problems can be magnified with the use of Cialis. In South Africa it is however possible to order Cialis online and import it from abroad.

Cialis works by leading to smooth muscle relaxation and increasing blood flow and takes twenty minutes to take effect and lasts for roughly eighteen hours, much longer than Viagra (a similar and more popular drug). The drug is commonly taken four hours before sex. There are some side effects associated with Viagra that one should be aware of. In clinical trials users often report flushing, headaches, indigestion, nasal congestion, blurred vision and impaired vision. There have also been reports of userâs vision being altered and tinted blue along with hearing loss.
Cialis was discovered in 1989 and manufactured by Pfizer in India. It can sometimes be considered expensive depending on the market and this has given rise to many other brand names and cheaper versions of the medicine in its different forms. The drug is distributed to many western nations including South Africa by the company Eli Lilly. Cialis use has increased across the western world and it now has millions of users worldwide. Cialis has also become more commonly used recreationally, as it is widely believed that the drug increases libido and sexual prowess. Recreational Cialis has also become mixed with recreational drugs such as ecstasy, this is an incredibly dangerous mixture that should be avoided at all costs. Cialis should also not be taken if you are currently taking medicines known as nitrates for chest pains, if you have recently has a heart or liver problem, or have had a stroke in the recent future. It is also a good idea to avoid Viagra low blood pressure.
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