Difference between Viagra, Cialis, Levitra
Viagra (50mg, 100mg)
Time before it starts to act: 1 hour
How to take: take with a glass of water
Fatty food/alcohol: no
Effect lasts: 3-4 hours
Viagra Soft (50mg, 100mg)
Time before it starts to act: 15 - 20 minutes
How to take: put under the tongue till it dissolves
Fatty food/alcohol: yes
Effect lasts: 6 hours
Cialis (20mg)
Time before it starts to act: 30 minutes
How to take: take with a glass of water
Fatty food/alcohol: no
Effect lasts: 36 hours
Cialis Soft (20mg)
Time before it starts to act: 15 - 20 minutes
How to take: put under the tongue till it dissolves
Fatty food/alcohol: yes
Effect lasts: 24 - 36 hours
Levitra (20mg)
Time before it starts to act: 10 minutes - 1 hour
How to take: take with a glass of water
Fatty food/alcohol: no
Effect lasts: 12 hours