kirazmattson
313 posts
May 22, 2026
11:11 PM
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Tadfil 20 mg and Viagra are both PDE5 inhibitors used to treat erectile dysfunction, but Tadfil 20 mg usually contains tadalafil, while Viagra contains sildenafil. Main differences Duration: Tadfil 20 mg lasts much longer, up to about 36 hours, while Viagra usually lasts about 4 to 5 hours. Onset: Tadfil often starts working within about 30 minutes to 1 hour; Viagra also works in about 1 hour. Food effect: Tadfil is less affected by food, while Viagra works best on an empty stomach. Dosing style: Tadfil 20 mg is an as-needed dose and tadalafil also has a daily low-dose option; Viagra is Tadfil 20mg taken only as needed. Side effects: Both can cause headache, flushing, indigestion, stuffy nose, and nausea. Which feels “better” Neither is universally better. Tadalafil is often preferred for spontaneity because it lasts longer, while sildenafil is often preferred for planned use and may suit some people better. A review found tadalafil and sildenafil have similar overall efficacy and safety for erectile dysfunction. Safety note Do not use either medicine with nitrates or riociguat, because the combination can dangerously lower blood pressure. If you have heart disease, low blood pressure, or take other blood-pressure medicines, a doctor should guide the choice and dose. A simple rule: choose Tadfil 20 mg if you want a longer window of action, and choose Viagra if you want a shorter-acting, more plan-based option.
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