Sildenafil Teva
From £3.99
Common Side Effects and Safety Precautions
Common Viagra Side Effects
Most men taking Viagra experience mild side effects that typically resolve within a few hours. Common side effects include headaches (affecting up to 16% of users), facial flushing, indigestion, and nasal congestion. These effects occur because sildenafil, the active ingredient in both Viagra and generic alternatives, affects blood vessels throughout the body, not just in the penis.
Dangerous Drug Interactions to Avoid
The most serious risk when taking Viagra involves combining it with nitrate medications such as GTN spray, isosorbide mononitrate, or nicorandil. This combination can cause a potentially life-threatening drop in blood pressure. If you use any heart medications or have cardiovascular conditions, inform your prescriber during consultation. EverydayMeds clinical team carefully reviews all medications during assessment to identify potential interactions.
Alcohol and Lifestyle Considerations
Whilst moderate alcohol consumption is generally safe with Viagra, excessive drinking can increase side effects and reduce the medication's effectiveness. Alcohol can also impair sexual performance independently. Large, fatty meals may delay Viagra's onset of action, so consider timing your dose accordingly.
When to Seek Medical Attention
Rare but serious side effects require immediate medical attention. These include sudden vision changes, hearing loss, chest pain during sexual activity, or priapism (erection lasting over 4 hours). If you experience severe dizziness, fainting, or allergic reactions such as difficulty breathing or swelling, stop taking the medication and seek emergency care.
Both Viagra and sildenafil generic contain the same active ingredient and carry identical side effect profiles. Your choice between branded or generic options at checkout won't affect safety considerations, but the same precautions apply to both formulations.
