Levitra is used to successfully treat all kinds of erectile dysfunction. Levitra belongs to the same group of medicines for the treatment of erectile dysfunction as the classical drug Viagra.
Levitra is dispensed as a biconvex tablet that can come in different shades of orange. Doctors note the high effectiveness of this medicine. However, it should be noted that for patients with heart problems it is necessary to select the proper dosage in order to avoid health problems and unnecessary complications.
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One tablet of Levitra contains 5, 10, or 20 mg of vardenafil (i.e., 5.926, 11.852, or 23.705 mg of vardenafil monohydrochloride trihydrate);
Levitra should be ingested via mouth irrespective of food intake.
The recommended initial dose of this drug is 10 mg. A single tablet should be taken 25 to 60 minutes prior to sexual contact, but can sometimes be effective when taken 4 to 5 hours prior to sexual activity.
When using Levitra, sufficient sexual stimulation is required in order to achieve the desired effect.
Given the efficacy and tolerability of this drug, dosages can be increased to 20 mg or reduced to 5 mg. The maximum recommended dose of this drug is 20 mg, and should not be taken more than once per day.
Levitra should not be taken with alcohol consumption. However, for those in perfect health and fitness, this drug may be taken in the presence of small amounts of wine consumption.
Levitra is effective irrespective of food intake.
How fast does Levitra work
The concentration of the active ingredient within blood plasma reaches maximum values 30-120 minutes after taking this drug (on average, after 60 minutes).
How long does Levitra work
The half-life of vardenafil is 4-5 hours
For the elderly, careful consideration should be given to the appropriateness of the administration of an initial dose of 5 mg.
Vardenafil is not indicated for use in children.
Treatment of erectile dysfunction (failure to achieve or maintain an erection required for sexual intercourse).
- individual hypersensitivity to any components of the drug;
- the simultaneous use of nitrates or any NO donors;
- the concomitant use of vardenafil with HIV protease inhibitors such as indinavir and ritonavir.
Levitra is generally well tolerated. If experienced, side effects are usually mild to tolerate.
In placebo-controlled clinical trials, the following side effects have been reported:
- Inflows (including the feeling of heat, erythema);
- Nasal fixation (including mucosal edema, rhinitis, rhinorrhea);
Levitra is not intended to be used by women.
Ability to influence the speed of reaction
Concomitant use with other medicines for the treatment of erectile dysfunction.
It is not recommended to take Levitra in combination with other drugs meant to treat erectile dysfunction since such cases have not been studied.
In studies involving volunteers receiving a single dose of Levitra at dosages up to 80 mg per day, this drug was well-tolerated without major side effects occurring even at the highest doses. These findings were confirmed in a 40-mg dose trial of Levitra administered once daily for four weeks.
However, when Levitra was administered at 40 mg twice daily, there were cases of severe back pain. However, no muscle or neurological toxicity was detected.
Three years. Do not use Levitra after the expiration date indicated on the package.