Erectile Dysfunction - Viagra Dosage Instruction

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Viagra relaxes muscles & increases your blood floor to particular areas of the body. The drug is used to treat erectile dysfunction in men. However, when it comes to Viagra usage, not all people know the right dosage. Fortunately, the article will explain about the right dosage and other useful information about Viagra dosage instruction.

Viagra directions for erectile dysfunction

After you have eat a meal that has high fat content, take time before you take Viagra dosage

Take your Viagra dosage at least an hour before an intercourse

Viagra come in various dosage of 100, 50 and 25 grams, therefore it is important to consult your doctor before using this drug in order to know the right dosage for you. If you have any health problem such as age related concern, the expert may recommend the smaller dose and monitor your results.

  • Take Viagra dosage only before sex
  • Keep your Viagra on dry place
  • Make sure Viagra is kept in a place wherechildren cannot access

Viagra dosage instruction with other medicines

When using this drug there are important things which you should know in order to get the desired results. In addition, this will prevent from other health risk. Some important instructions which you should know are as illustrated below:

Viagra should never be used when a person is taking other medicines that contain nitrates. Some of this medicine is nitroglycerin.

Men who are taking inhibitors may be required to adjust Viagra dosage

Nitrates are used to manufacture medicines that treat angina. Medicines which also used for recreational activities also contain nitrates. Taking Viagra when you are using these drugs can result to sudden drop in blood pressure which can cause heart attack or stroke. 

Alpha-blocker medications which are used to treat high blood pressure or prostate problem can react negatively with Viagra causing your blood pressure to drop suddenly which may result to a feeling of dizziness or faintness.

Additional Viagra dosage instruction

  • Viagra were not made for women therefore, they should not take them
  • Viagra are supposed to be used only under a doctor supervision
  • Viagra shouldn’t be taken by infants or children
  • Viagra are only supposed to be used by men who suffer erectile dysfunction

Side effect which are resulted from taking Viagra for erectile dysfunction

There are many side effects which are associated with Viagra. Therefore, it is important to familiarize yourself with them in order to consult your physician if they persist. Some common side effects are:

  • Runny nose
  • Headache
  • Face getting flushed
  • Urinary tract infection
  • Stomach upset or diarrhea

These side effects are usually mild and they will pass over time. Another side effect as a result of using Viagra is lack of proper vision. However, this side effects are temporality therefore it is important to consult your doctor in order to advice you.


If the above Viagra dosage instructions are followed carefully, men who are suffering from erectile dysfunction can find a great solution. As with any other drug, side effects should be carefully monitored. Especially for those men who have heart problems, they should consult their doctor before using Viagra.