Everyone knows that Viagra is a medicine that doctors advise men who have sexual weakness. You can buy this medicine on the Internet quickly enough and at an affordable price. To order is possible directly on the portal, first you need to add to the cart, then to make a payment and wait for delivery at the agreed time. Ordering Viagra online today is the most popular option. You can pay for the medication with any bank card without any additional deductions. Shop online to save your time. More information about viagra online can be found on the portal. Patients often ask the question - how to take this remedy? It is necessary to pay attention to the instructions of your doctor. Usually, a patient takes 1 tablet an hour before planned sexual intercourse. You should not use more than one tablet per day. This remedy is produced in tablets of 25, fifty and one hundred milligrams. A lot of men start with fifty milligrams. But you should not improvise in such a question, you should consult a doctor, or you may get some side effects afterwards. Even if you use Viagra, you still need physical stimulation and desire to get an erection. When your first dose of Viagra didn't work for you, go see your doctor. He or she may change your dosage. The drug causes a number of common side effects: dizziness; blood flow to the skin of the face and, as a result, the occurrence of redness and increased temperature of this part of the body; cramps in the stomach; snot; visual impairment (objects become blue). Talk to your doctor if you have certain side effects that are very bothersome to you. You should be as careful as possible about possible side effects. Especially older people can acquire a lot of problems if you don't listen to the doctor's instructions. If you are taking Viagra and you feel chest pains at the same time, by all means tell your doctor that you are taking Viagra and when you used the medicine before.