Tadasoft 40 mg is a tadalafil product marketed for erectile dysfunction (ED). Sources identify Tadasoft 40 as containing 40 mg tadalafil. However, 40 mg is higher than the usual maximum recommended as-needed tadalafil dose for ED (20 mg). Standard tadalafil labeling recommends 10 mg initially, with adjustment to 5–20 mg depending on response; it should not be taken more than once per day. Tadalafil works by increasing penile blood flow during sexual stimulation. Its effects can last up to about 36 hours, but this does not mean you will have a continuous erection.
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