Apcalis or Erectalis as it has been recently renamed is the generic version of the Cialis™ treatment for impotence and erectile dysfunction. The benefits of this are an extended effective time of up to 36 hours. This allows couples to choose a natural time to begin sexual activity. The tablets are available in 20mg dosage.

Use
Kamagra is the generic version of Viagra which is used to treat erectile dysfunction. Kamagra works by relaxing the blood vessels in the penis when you are sexually excited. This allows blood to flow into your penis when you are sexually excited, allowing you to get an erection the natural way. Kamagra will only work if you are sexually excited.

Dosage
The doses of Kamagra range between 25mg to 100mg to be taken about 1 hour before you expect to have sex. Do not take more than one dose of Kamagra per day. The amount of time Kamagra take to work varies form person to person, but normally takes between half an hour to one hour.

Side effects
The most common side effects experienced with Kamagra are headache, flushing, indigestion, stuffy nose, changes in vision such as blurring, a blue color to your vision, diarrhoea, urinary tract infection.

Precautions
Kamagra must be used under doctors supervision. Kamagra must not be used by men who are taking any medications that contain nitrates. Nitrates are found in many prescription medications that are used to treat angina, Such as Nitroglycerin, Isosorbide mononitrate, Isosorbide dinitrate. Nitrates are also found in illicit drugs such as amyl nitrate (poppers). If you are not sure if any of your medicines contain nitrates, or if you do not understand what nitrates are ask you doctor or pharmacist.