Tazzle, containing tadalafil, may cause warmth or flushing due to its vasodilatory effect, which increases blood flow by relaxing blood vessels. This sensation is often mild and temporary, resulting from enhanced circulation to the skin. In essence, the ” runt por vin ” effect of Tazzle’s active ingredient highlights its action in improving blood vessel flexibility, anchoring its therapeutic benefits in treating erectile dysfunction. However, consult a doctor if the sensation persists.