Sildenafil (generic name: Viagra) is a medication commonly prescribed for erectile dysfunction (impotence) and pulmonary arterial hypertension (also known as “high blood pressure of the heart”). Sildenafil works by increasing blood flow to the penis during arousal, thus allowing the erection to occur. It is a PDE5 inhibitor which essentially means that it helps prevent the breakdown of a substance that allows communication between brain cells (i.e., neurotransmitters). Inhibiting this substance allows the brain to send out “relaxing” signals which in turn helps bring about and maintain an erectile state.

The Basics Of Taking Viagra

The recommended dose of Viagra is 50 mg administered orally every day. The medication should be taken at least 30 minutes before sexual activity and can be effective for up to 36 hours. It should not be taken with nitrates (found in most prescription drugs) and grapefruit as this could lead to serious side effects. The dose may need to be increased or decreased depending on the patient’s response to the medication.

When Should You Take It?

As mentioned above, Viagra should be taken 30 minutes to an hour before sexual activity. However, this timing may be different for different patients. Some people may require it to be taken longer than usual before having an effect while others may need it to be taken earlier. The key is to find the right time for each individual patient.

How Long Does It Take For Viagra To Work?

The time taken for Viagra to start working varies from patient to patient. Some individuals may need 15 minutes while others may need 30 minutes or more. The medication should be effective for the individual patient, hence it is important to try and find this time through trial and error before prescribing it.

Are There Any Side Effects From Taking Viagra?

Although it is uncommon, there are side effects that patients may experience when taking Viagra. The most common ones include headaches, flushing, upset stomach, and diarrhea. Other less common side effects include liver problems, eyesight problems, and interaction with other medications.

Certain patients may also experience a side effect known as priapism. This is an acute condition that occurs when blood flow to the penis is blocked, thus depriving the organ of needed oxygen. If this condition is not treated promptly, it may lead to permanent damage of the sexual organ. Therefore, patients taking this particular medication should be monitored closely for signs of priapism. If this condition is suspected, then an immediate call should be made for medical assistance. Patients should also be educated about this potentially serious side effect and made aware that it could be a life-threatening situation if not treated promptly.

Is There Any Drug Interaction When Taking Viagra?

As mentioned above, there are various medications that patients taking Viagra must avoid. Chief among them are nitrates, which are found in most prescription drugs, including nitroglycerin, isosorbide mononitrate (ISMO), and dinitrate. When these substances are administered alongside Viagra, they may cause serious side effects. This includes chest pain, low blood pressure, and heart attacks. Other medications that interact with Viagra include rifampin, ketoconazole, and moxifloxacin.

To minimize these interactions, physicians must exercise caution in prescribing combination medications, especially when one of the drugs is a nitrate. This is because when taken together, nitrates can cause severe reactions including fatal hypotension (i.e., dangerously low blood pressure).

When To Stop Taking Viagra?

Once patients have experienced the desired effects of Viagra, they should continue on the medication for the recommended duration. However, if this is the first time that the patient has tried the drug, then it may be necessary to taper off the medication slowly over a period of several weeks. This is to avoid possible side effects that the patient may experience after coming off the medication. Some of these side effects include headache, flushing, and stomach upset. If these symptoms are too much for the patient to handle individually, then the doctor may prescribe additional pain medication or an NSAID (non-steroidal anti-inflammatory drug).

It is also important to remember that although Viagra is an effective treatment for erectile dysfunction, it is still a prescription drug and may therefore be subject to certain restrictions and regulations. These include preventing its sale to underage patients, establishing a patient registry, and reporting any suspicious adverse reactions to the FDA (Food and Drug Administration). Therefore, patients should be made aware of these potential issues before trying the medication for the first time.

Where Can I Purchase Generic Viagra?

The major drugstore chains, including CVS, Walmart, and Target, carry the medication and almost all physicians should have access to it. It is also available for purchase online or by phone. If the drug is not available where you are, then you may have to seek out a pharmacy that specializes in alternative medicines. These medications are not always easy to find, especially if you do not have insurance coverage.

If you are looking for a way to save money for your medication, then consider shopping around for a cheaper alternative. There are no guarantees that asking for a lower price will work, but it is always worth a try.

Even though Viagra is relatively harmless, there are still risks associated with taking any medication. If you are going to use it, then it is important to research the risks and side effects before starting therapy. Due to the increasing numbers of people taking the drug and the recent risk of the FDA crackdown, it is important to keep abreast of the latest information regarding this topic.

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