Cialis is one of the most popular treatments for erectile dysfunction, offering longer-lasting effects than many other available options. It can be effective for up to 36 hours, giving men greater flexibility and confidence.

As with all medications, side effects are possible. The most common include headaches, muscle aches, back pain, flushing, low blood pressure, vision changes, and indigestion. If you experience any of these side effects for a prolonged period, speak with your GP or pharmacist.

Compared to other erectile dysfunction medicines, Cialis (tadalafil) is often associated with fewer side effects. Many men who experience issues such as nasal congestion, stomach pain, nausea, or diarrhea with other treatments find they can take tadalafil without these problems.