Sildenafil Teva
From £3.99
Clinical Assessment and Safety Considerations
Ideal Candidates for Viagra Treatment
The most suitable candidates for Viagra are adult men experiencing erectile dysfunction who have undergone proper medical assessment. Ideal candidates typically have good overall cardiovascular health, as sexual activity and the medication itself can place demands on the heart. Men who can safely engage in moderate physical activity equivalent to climbing two flights of stairs are generally considered appropriate candidates for treatment.
Age alone does not disqualify someone from Viagra treatment, though older patients may require more careful monitoring due to increased likelihood of underlying health conditions. Men with well-controlled diabetes, mild to moderate hypertension, or other managed chronic conditions may still be suitable candidates following thorough clinical evaluation.
Medical Conditions Requiring Careful Assessment
Certain medical conditions require particularly careful evaluation before prescribing Viagra. Men with a history of heart disease, including previous heart attacks, angina, or irregular heart rhythms, need specialist assessment to determine suitability. Those with liver or kidney impairment may require dose adjustments or may not be suitable candidates depending on the severity of their condition.
Patients taking multiple medications require careful review of potential drug interactions. Alpha-blockers used for prostate problems or high blood pressure can interact with sildenafil, potentially causing dangerous drops in blood pressure. Blood pressure medications, certain antifungals, and HIV medications may also require dose adjustments or careful monitoring.
Contraindications and Absolute Restrictions
Certain groups cannot safely take Viagra under any circumstances. Men taking nitrate medications for chest pain face potentially fatal drug interactions, as combining nitrates with sildenafil can cause severe drops in blood pressure. This includes prescription nitrates like glyceryl trinitrate (GTN) spray, isosorbide medications, and recreational drugs containing nitrates.
Recent cardiovascular events represent another absolute contraindication. Men who have experienced heart attacks, strokes, or severe heart rhythm problems within the past six months are generally not suitable candidates. Those with severe heart failure, uncontrolled high blood pressure, or very low blood pressure also cannot safely use this treatment.
Side Effects and Tolerability Assessment
Understanding potential side effects helps identify suitable candidates and set appropriate expectations. Common side effects include headaches, facial flushing, indigestion, and nasal congestion. These effects are usually mild and temporary, but some men may find them bothersome enough to discontinue treatment.
More serious but rare side effects include sudden vision or hearing loss, and prolonged erections lasting more than four hours. Men with certain eye conditions, particularly those affecting the retina, may have increased risk of vision problems. Those with bleeding disorders or taking anticoagulant medications require careful assessment due to potential bleeding risks.
Treatment Options and Cost Considerations
EverydayMeds offers both branded Viagra and generic sildenafil, allowing patients to choose based on their preferences and budget. Generic sildenafil contains the same active ingredient as Viagra but typically costs significantly less. Both options require the same clinical assessment and have identical safety profiles.
Starting doses are typically 50mg, taken approximately one hour before sexual activity. Depending on effectiveness and tolerability, doses may be adjusted to 25mg or increased to 100mg. The maximum recommended frequency is once per day, and the medication should not be taken with large, fatty meals as this can delay effectiveness.
Patients should be prepared to try the medication several times before determining its effectiveness, as anxiety or other factors can influence initial results. Alternative treatments may be more suitable for men who do not respond well to sildenafil or experience problematic side effects.
