Sildenafil Teva
From £3.99
Detailed Comparison: Sildenafil vs Tadalafil Options
How Each Medication Works
Both sildenafil (the active ingredient in Viagra) and tadalafil belong to a class of medications called PDE5 inhibitors. They work by blocking the phosphodiesterase type 5 enzyme, which increases blood flow to the penis during sexual arousal. However, their chemical structures differ slightly, leading to variations in onset time and duration of action.
Availability and Prescription Requirements
Viagra Connect, containing 50mg sildenafil, represents the only over the counter ED treatment available from UK pharmacies following a consultation with a pharmacist. All other strengths of sildenafil (25mg and 100mg) require prescription, as does tadalafil in all available doses (2.5mg, 5mg, 10mg, 20mg). EverydayMeds offers both branded Viagra and generic sildenafil through our online prescription service, providing patients with choice between branded and more affordable generic options.
Duration and Timing Differences
The most significant difference lies in how long each medication remains effective. Sildenafil typically works for 4-6 hours after taking, making it suitable for planned sexual activity. Tadalafil, often called the 'weekend pill', can remain effective for up to 36 hours, offering greater spontaneity. However, sildenafil generally works faster, with effects beginning within 30-60 minutes compared to tadalafil's 30-120 minute onset.
Dosage Flexibility and Cost Considerations
Over the counter Viagra Connect is only available in 50mg strength, which may not suit all patients. Some men require 25mg due to side effects, whilst others may need 100mg for effectiveness. Prescription sildenafil offers full dosage flexibility. Generic sildenafil provides identical effectiveness to branded Viagra at significantly lower cost, making it an attractive option for regular users.
Food Interactions and Lifestyle Factors
Both medications can be affected by food, particularly fatty meals, which may delay onset of action. However, tadalafil is generally less affected by food intake than sildenafil. Alcohol can reduce the effectiveness of both treatments and increase the risk of side effects such as dizziness or low blood pressure.
Side Effects and Tolerability
Common side effects for both medications include headaches, facial flushing, indigestion, and nasal congestion. Some patients find they tolerate one medication better than the other. Tadalafil may cause muscle aches or back pain in some users, whilst sildenafil occasionally affects colour vision temporarily. Both medications can cause dangerous drops in blood pressure when combined with nitrate medications.
Choosing the Right Treatment
The choice between over the counter options and prescription alternatives depends on individual needs, lifestyle, and medical history. Men seeking occasional use might prefer the convenience of Viagra Connect, whilst those wanting longer-lasting effects may benefit from prescription tadalafil. Cost-conscious patients often choose generic sildenafil, which provides the same active ingredient as branded Viagra at reduced price.
Clinical Assessment Importance
Regardless of which treatment you're considering, proper clinical assessment remains crucial. Even over the counter options require pharmacist consultation to ensure safety. EverydayMeds' online consultation service evaluates cardiovascular health, current medications, and medical history to determine the most suitable treatment option, whether branded Viagra, generic sildenafil, or alternative medications.
