Sildenafil Teva
From £3.99
Who Should Not Take Viagra: Key Contraindications
Dangerous Drug Interactions to Avoid
The most serious risk with Viagra involves combining it with nitrate medications such as GTN spray, isosorbide mononitrate, or nicorandil. This combination can cause a severe, potentially life-threatening drop in blood pressure. Men taking any form of nitrates for chest pain or heart conditions cannot safely use Viagra or sildenafil. Similarly, riociguat (used for pulmonary hypertension) creates dangerous interactions and must not be combined with sildenafil-based treatments.
Cardiovascular Health Requirements
Viagra affects blood circulation, making cardiovascular assessment essential before treatment. Men with severe heart disease, recent heart attack or stroke (within six months), or very low blood pressure cannot safely use this medication. The clinical consultation at EverydayMeds includes detailed cardiovascular health evaluation to identify any contraindications. Our prescribers may request additional medical information or suggest alternative treatments if cardiovascular risks are identified.
Other Medical Conditions Requiring Caution
Severe liver impairment affects how the body processes sildenafil, potentially leading to dangerous accumulation of the drug. Men with hereditary degenerative retinal disorders face increased risk of vision problems. Those with stomach ulcers or bleeding disorders require careful evaluation, as sildenafil can potentially worsen these conditions. Alpha-blocker medications used for prostate problems can interact with Viagra, requiring dosage adjustments and careful monitoring.
Branded Viagra vs Generic Sildenafil Safety
Both branded Viagra and generic sildenafil contain identical active ingredients and carry the same safety warnings and contraindications. The choice between branded and generic options doesn't affect safety profiles - both require identical precautions and medical assessments. EverydayMeds offers both options at checkout, allowing patients to choose based on preference and budget whilst maintaining identical safety standards through our clinical assessment process.
Recognising Serious Side Effects
Seek immediate medical attention if experiencing chest pain, sudden vision loss, or erections lasting over four hours. These rare but serious side effects require urgent treatment. More common side effects like headaches, facial flushing, or nasal congestion typically resolve without intervention but should be monitored. Our clinical team provides detailed safety information and 24-hour support for any concerns about side effects or medication interactions.
Safe Usage Guidelines
Never exceed one dose per 24-hour period, regardless of effectiveness. Avoid alcohol excess, as this can increase side effects and reduce medication effectiveness. Fatty meals can delay onset, so consider timing with food intake. Store medication safely away from children and never share with others, as individual medical assessments determine suitability. Regular medication reviews ensure continued safe usage and identify any changing health conditions that might affect treatment appropriateness.
