Viagra and Cialis are both effective medications for treating erectile dysfunction (ED), but they have some key differences.
Viagra (sildenafil) is typically taken
30-60 minutes before sexual activity and lasts for up to 4-5 hours. It is
important to note that Viagra does not work if you are not sexually aroused.
Cialis (tadalafil) is also taken 30-60
minutes before sexual activity, but it can last for up to 36 hours. This makes
Cialis a good choice for men who want to have sex spontaneously. Cialis can
also be taken daily at a lower dose for men who have frequent sexual activity.
In terms
of effectiveness, Viagra and Cialis are very similar. Both medications have
been shown to be effective in improving erectile function in men with ED.
However, some men prefer Cialis because of its longer duration of action.
Which one
is better for you?
The best
way to decide which medication is right for you is to talk to your doctor. They
can help you weigh the pros and cons of each medication and choose the one that
is best for your individual needs.
Here is a
table that summarizes the key differences between Viagra and Cialis:
Characteristic |
Viagra |
Cialis |
Active
ingredient |
Sildenafil |
Tadalafil |
Onset
of action |
30-60
minutes |
30-60
minutes |
Duration
of action |
4-5
hours |
Up to
36 hours |
Dose |
25mg,
50mg, or 100mg |
2.5mg,
5mg, 10mg, or 20mg |
Frequency |
As
needed before sexual activity |
As
needed before sexual activity or once daily at a lower dose |
Side
effects |
Flushing,
headache, dizziness, upset stomach, muscle pain, vision changes |
Flushing,
headache, dizziness, upset stomach, muscle pain, back pain, limb pain |
0 Comments