Generic Viagra (Sildenafil) is a prescription medicine that is used for erectile dysfunction and impotence in men. The drug works by increasing the blood flow to the penis in order to aid in and sustain an erection during sexual arousal or stimulation. Viagra is only to be taken when needed, around 30 minutes to an hour before sexual activity. Most doctors will start their patients on 50 mg, as needed, but they may prescribe up to the maximum dose of 100 mg, or possibly decrease down to 25 mg, based on effectiveness and toleration.
The most common side effects of Viagra are headaches, flushing, upset stomach, abnormal vision, stuffy or runny nose, back pain, muscle pain, nausea, dizziness, and rash. In some cases men have had serious side effects such as en erection that will not go away, otherwise known as priapism, which can permanently damage your penis, sudden vision loss in one or both eyes, and sudden hearing decrease or hearing loss. If any of these side effects occur stop taking Viagra immediately and contact a doctor right away. In even rarer cases, men have had heart attacks, strokes, irregular heartbeat, and death, but it is unknown if these side effects came from the Viagra, because most of the men had previous heart problems before starting the medication. You should not take Viagra if you take any medicine called nitrates, which are usually prescribed for chest pains, or guanylate cyclase stimulators like Adempas, used for pulmonary hypertension, because your blood pressure could fall to an unsafe level. Also, do not take Viagra if you are allergic to sildenafil, or any other ingredient contained in Viagra. If at any point you experience chest pain, dizziness or nausea during sex, you should seek immediate help. There are many ways to purchase Viagra online, frequently without a prescription, but you may also buy generic Viagra online.
It is important, that you get a prescription from your doctor and buy the pills from a reputable on-line pharmacy or a store-based chemist. Websites such as Edonlinestores.net and will beat any price, they sell twelve 100 mg tablets for $29.99 with a valid prescription. If you order online, most shops will send your prescription package in a plain box, that is unmarked for privacy and security. Edonlinestores.net, will ship your prescription free if your order is over $99, if it is less than $99, shipping is a flat rate of $8.95 within Australia. Many men want to buy Viagra without a prescription because they do not want to have to talk to their doctor about the symptoms they are experiencing, but once you bring up the topic of erectile dysfunction, the doctor will usually take it from there, so don’t be embarrassed, remember doctors have heard it all. You will be better off getting the legit drugs from a reputable chemist, than to buy it from another website, where it may be counterfeit. You can find more information about Viagra online, and by talking your doctor.