Sildenafil Teva
From £3.99
How Common Are Viagra Side Effects in Practice?
Common Side Effects (1 in 10 men)
The most frequently reported side effects of Viagra include headaches, facial flushing, indigestion, and nasal congestion. These effects typically occur because sildenafil affects blood vessels throughout the body, not just in the penis. Headaches affect approximately 16% of men taking Viagra and usually develop within an hour of taking the medication. Facial flushing occurs in about 10% of users and appears as redness or warmth in the face, neck, or chest area.
Uncommon Side Effects (1 in 100 men)
Less common effects include dizziness, visual disturbances such as blurred vision or increased light sensitivity, and nausea. Some men report back pain or muscle aches, particularly at higher doses. These effects are generally mild and resolve within 4-6 hours as the medication is processed by your body. Visual effects, whilst concerning, are typically temporary and harmless.
Rare but Serious Side Effects
Serious side effects are uncommon but require immediate medical attention. Priapism, an erection lasting more than 4 hours, affects fewer than 1 in 1,000 men but can cause permanent damage if untreated. Sudden vision loss (NAION) and sudden hearing loss are extremely rare but documented side effects. Severe allergic reactions, whilst possible, are very uncommon.
Factors That May Increase Side Effects
Several factors can influence your likelihood of experiencing side effects. Taking higher doses (100mg versus 50mg) generally increases the chance of effects occurring. Combining Viagra with alcohol, particularly large amounts, can worsen dizziness and headaches. Fatty meals can delay the medication's onset but don't typically affect side effect frequency.
Managing and Reducing Side Effects
Most side effects can be minimised through proper usage. Starting with the lowest effective dose (typically 50mg) helps assess your tolerance. Taking the medication on an empty stomach or with a light meal can improve absorption and potentially reduce digestive effects. Staying hydrated may help prevent headaches, whilst avoiding alcohol can reduce dizziness risk.
When to Seek Medical Advice
Contact your healthcare provider if side effects are severe, persistent, or worrying. Seek immediate medical attention for erections lasting over 4 hours, sudden vision or hearing changes, or signs of allergic reaction such as difficulty breathing or swelling. Most side effects don't require treatment and resolve naturally, but professional guidance ensures your safety.
Viagra vs Sildenafil: Side Effect Differences
Both branded Viagra and generic sildenafil contain the same active ingredient and have identical side effect profiles. At EverydayMeds, patients can choose between the branded or generic version at checkout, with both options providing the same therapeutic effects and potential side effects. The choice often comes down to personal preference and cost considerations rather than safety differences.
