Tadalafil increases blood flow to particular areas of the body and is used to treat erectile dysfunction. Learn about side effects, interactions and indications. Cialis 20 mg Tablet is used to treat erectile dysfunction (impotence) and benign prostatic hyperplasia (BPH). Sometimes, it is also used to treat pulmonary arterial hypertension (high blood pressure in the lungs). It contains Tadalafil, which works by relaxing the blood vessels in the penis; this allows the blood to flow into the penis when the person is sexually excited. Thereby, it helps to treat erectile dysfunction. It relaxes the bladder and prostate muscles, thereby reducing enlarged ... Single doses up to 500 mg have been given to healthy male subjects, and multiple daily doses up to 100 mg have been given to male patients with erectile dysfunction. இரத்த நாளச் சுவர்களில் இருக்கும் தசைகளைத் தளர்த்துவதற்கு சியாலிஸ் 20 மிகி மாத்திரை (Cialis 20Mg Tablet) திறம்பட உதவுகிறது, இதனால் உடலில் சில பகுதிகளுக்கு இரத்த ஓட்டத்தை வெற்றிகரமாக அதிகரிக்கிறது.