Levitra vs Viagra
comparison levitra viagra
Viagra (Sildenafil Citrate)
is a medication made by Pfizer Pharmaceuticals, and is the first
approved non-surgical treatment for erectile dysfunction (ED)
that does not have to be either injected or inserted directly
into the penis to achieve and maintain an erection. It was approved
by the US Food and Drug Administration (FDA) for prescription
sale at the end of March, 1998.
Levitra (Vardenafil hydrochloride)
is an FDA-approved oral prescription medication for the treatment
of erectile dysfunction (ED) in men. It is available in 2.5 mg,
5 mg, 10 mg, and 20 mg tablets and is taken only when needed.
Levitra helps increase blood flow to the penis and may help men
with ED get and keep an erection satisfactory for sexual activity.
Once a man has completed sexual activity, blood flow to his penis
should decrease and his erection should go away.
| Drug |
|
|
| Manufacturer |
Bayer |
Pfizer |
| Active ingridient |
Vardenafil hydrochloride |
Sildenafil Citrate |
| Date Released |
April 2003 |
March 1998 |
| How long does it work? |
up to 6 hours |
up to 5 hours |
| Take how long before
action? |
25 to 45 minutes |
60 minutes |
| Most common side effects: |
Headache, facial flushing |
Headache, facial flushing,
altered or bluish vision |
| Dosages |
2.5mg, 5mg, 10mg, and
20mg tablets |
50mg and 100mg |
| How should
be taken? |
can
be taken with food |
on
an empty stomach |
Best price
of
pills from reputable suppliers
|
|
|
Best
price 30 generic pills from reputable suppliers
|
|
|
| FDA Approval: |
Approved By FDA for
USA Market |
Widely available |
| Contraindications |
Any
Nitrate-Based Medicine |
Any
Nitrate-Based Medicine |
Viagra Highlights
- Manufacturer Pfizer.
- Works for up to 5 hours.
- Recommended time to take before sex is 60 minutes.
- Most common side effects: Headache, facial flushing, altered
or blueish vision.
- Advantages: Viagra is very well known and
a proven effective treatment.
It is discounted heavily and is widely available.
Levitra Highlights
- Manufacturer Bayer.
- Works for up to 6 hours.
- Recommended time to take before sex is 25 to 45 minutes.
- Most common side effects: Headache, facial flushing.
- With Levitra, there are no food or alcohol restrictions.
- Advantages: Bayer claims in clinical trials
Levitra demonstrates
improved quality of erections and demonstrated rapid and reliable
response.
Levitra has less side effects compared to Viagra and lasts about
the same
time as Viagra in the body.
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