Cialis (Tadalafil) is a medication commonly used to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). It works by increasing blood flow to specific areas of the body, primarily the penis, and is available in both daily and as-needed dosages. Cialis 20mg is commonly prescribed, but lower doses like 5mg and 10mg are also available. When taken daily, Cialis offers flexibility for spontaneous sexual activity, while the as-needed version is effective for up to 36 hours. It can also treat symptoms of BPH, like difficulty urinating. Generic Cialis (Tadalafil) is an affordable alternative and has similar effects. Click here for more information cialis 20mg benefits.