Cialis is a medication used to treat erectile dysfunction. It is available from online pharmacies in Netherlands. Cialis can be purchased without a prescription and is available in different dosages. The dosage will depend on the severity of the erectile dysfunction and the response to treatment. Cialis can be taken with or without food. Cialis should not be taken more than once a day. Cialis may interact with other medications, so it is important to talk to your doctor about all the medications you are taking before starting Cialis. Cialis can cause side effects, but they are usually mild and go away after a few hours. Cialis is a safe and effective treatment for erectile dysfunction, read here. If you have any questions about Cialis, talk to your doctor or pharmacist.