The Tadarise is intended to treat erectile dysfunction, a condition that affects male sexual performance. Put differently, erectile dysfunction is also referred to as male impotence or the incapacity to conceive. Headache, nausea, vertigo, dyspepsia, muscle soreness, back discomfort, and extremity pain. Flushing is a feeling of warmth in the face, ears, neck, and trunk. Follow your doctor's instructions on the dosage and duration of this medication. Take it all in at once. Never shatter, eat, or crush it.