Viagra

Tablet (Revatio)

• 20mg

Tablet (Viagra)

• 25mg
• 50mg
• 100mg

Injectable solution (Revatio)

• 10mg/12.5mL

Oral suspension (Revatio)

• 10mg/mL (when reconstituted)

Sildenafil (Viagra) is a short acting medication with a rapid onset. It reaches peak blood levels in 60 minutes on average. However, consuming a fatty meal immediately prior to taking Viagra can slow absorption and effectiveness.

Viagra can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill.

Sildenafil is a short acting drug and usually lasts 4–5 hours but this does not mean you will maintain an erection for this long.

The time that it takes to eliminate sildenafil may be prolonged in older people and people with liver or kidney disease.

Seek emergency medical attention.

If you have any questions about buying discount Cialis online or Adcirca, Alyq, tadalafil or any other prescription products online, you can contact us.

It is important to tell your healthcare provider your complete medical history before taking any medication.

Tell your doctor if you have ever had or may be:

• heart problems;
  high or low blood pressure;
  blood circulation problems;
  retinitis pigmentosa ;
• blindness in one or both eyes;
• bleeding problems;
• a stomach ulcer;
• pulmonary veno-occlusive disease (PVOD);
• liver or kidney disease;
• a blood cell disorder such as sickle cell
• anemia, multiple myeloma, or leukemia;
• a physical deformity of the penis;
• if you have been told you should not have sexual intercourse for health reasons
• pregnant or breastfeeding

Do not give this medication to anyone under 18 years old without medical advice.

Tell your doctor about all your current medicines and any you start or stop using, especially:

• drugs to treat high blood pressure or a prostate disorder;
• antifungal medicine–ketoconazole or itraconazole; or
• medicine to treat HIV/AIDS–ritonavir and others.
  
  This list is not complete. Other drugs may interact with this medication, including prescription and over-the-counter medicines, vitamins, and herbal products.
  Too much alcohol may affect the effectiveness of Viagra. Moderate amounts of alcohol while taking Viagra seems to be safe. Learn more here.

Get emergency medical help if you have signs of an allergic reaction to drug: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop taking sildenafil and get emergency medical help if you have:

• heart attack symptoms–chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating;
• vision changes or sudden vision loss; or
• erection is painful or lasts longer than 4 hours (prolonged erection can damage the penis).

Common side effects may include:

• flushing (warmth, redness, or tingly feeling);
• headache, dizziness;
• abnormal vision (blurred vision, changes in color vision)
• runny or stuffy nose, nosebleeds;
• sleep problems (insomnia);
• muscle pain, back pain; or
• upset stomach.

This is not a complete list of side effects and others may occur.