Complete Viagra Usage Instructions and Guidelines
Dosage and Timing Instructions
Viagra tablets come in three strengths: 25mg, 50mg, and 100mg. Most men start with 50mg, taken approximately one hour before sexual activity. Your prescriber may adjust this to 25mg if you experience side effects, or increase to 100mg if 50mg proves insufficient. The medication typically becomes effective within 30-60 minutes and remains active for 4-6 hours, though this doesn't mean an erection will last this duration.
What Viagra Will Do in Your Body
Viagra works by inhibiting the PDE5 enzyme, which increases blood flow to the penis during sexual arousal. It will not cause an automatic erection - sexual stimulation is still required. The medication enhances your body's natural response to arousal, making it easier to achieve and maintain an erection sufficient for sexual activity. Effects may be noticed within 30 minutes, with peak effectiveness typically occurring 1-2 hours after taking.
Food and Alcohol Considerations
Heavy or fatty meals can significantly delay Viagra's onset of action. For optimal effectiveness, take the tablet on an empty stomach or after a light meal. Whilst moderate alcohol consumption is generally acceptable, excessive drinking can reduce the medication's effectiveness and increase the risk of side effects such as dizziness or low blood pressure.
Safety Precautions and Contraindications
Never exceed one tablet in 24 hours, regardless of the strength prescribed. Viagra must not be taken with nitrate medications (such as GTN spray), as this combination can cause dangerous drops in blood pressure. If you experience an erection lasting more than 4 hours, seek immediate medical attention. Common side effects include headaches, flushing, and indigestion, which are typically mild and temporary.
Branded vs Generic Options
EverydayMeds offers both Viagra (manufactured by Pfizer) and generic sildenafil. Both contain identical active ingredients and work in exactly the same way. The generic option provides the same effectiveness at a lower cost. During checkout, you can choose between branded Viagra or generic sildenafil based on your preference and budget.
