Viagra Storage Requirements and Shelf Life Guidelines
How Long Does Viagra Work in Your System?
When you take Viagra, it typically works for 4-6 hours in your system. The medication begins working within 30-60 minutes of taking it, with peak effectiveness usually occurring around 1-2 hours after consumption. It's important to understand that Viagra doesn't cause an automatic erection lasting this entire time - rather, it enables you to achieve and maintain erections when sexually aroused during this window.
Proper Storage Conditions for Maximum Effectiveness
Storing Viagra correctly is crucial for maintaining its potency throughout its shelf life. Keep tablets in their original blister packaging at room temperature, ideally below 30°C. Avoid storing in bathrooms or other humid areas, as moisture can degrade the active ingredient sildenafil. Direct sunlight and heat sources should also be avoided. When stored properly, Viagra tablets typically maintain their effectiveness for 2-3 years from the manufacturing date.
Signs Your Viagra May Have Deteriorated
Check your Viagra tablets before each use. Properly stored tablets should be blue, diamond-shaped and free from cracks or discolouration. If tablets appear chalky, have changed colour, show signs of moisture damage, or have passed their expiry date, they should not be used. Deteriorated medication may be less effective or potentially harmful.
Choosing Between Viagra and Sildenafil
At EverydayMeds, patients can choose between branded Viagra and generic sildenafil during checkout. Both contain the same active ingredient and have identical storage requirements and shelf life. Generic sildenafil offers the same effectiveness as Viagra but at a lower cost, making it a popular choice for ongoing treatment. Your clinical assessment will help determine the most suitable option for your needs.
Travel and Storage Considerations
When travelling with Viagra, keep tablets in their original packaging with the prescription label visible. Avoid leaving medication in cars where temperatures can fluctuate dramatically. For longer trips, consider how climate conditions might affect storage - in very hot climates, you may need to use air-conditioned storage or cooling packs to maintain appropriate temperatures.
