Vardenafil hydrochloride sex steroid hormones powder noside effects
for sex enhancement
1. Vardenafil relaxes muscles and increases blood flow to
particular areas of the body.
2. Vardenafil is used to treat erectile dysfunction (impotence).
3. Vardenafil may also be used for purposes not listed in this
4. Treating erectile dysfunction (ED). It may also be used for
other conditions as determined by your doctor.
5. Vardenafil is a phosphodiesterase type 5 (PDE5) inhibitor. It
works by helping to increase blood flow into the penis during
sexual stimulation. This helps you to achieve and maintain an
What is Vardenafil? Why is this medication prescribed?
Vardenafil is used to treat erectile dysfunction (impotence;
inability to get or keep an erection) in men. Vardenafil is in a
class of medications called phosphodiesterase (PDE) inhibitors. It
works by increasing blood flow to the penis during sexual
stimulation. This increased blood flow can cause an erection.
Vardenafil does not cure erectile dysfunction or increase sexual
desire. Vardenafil does not prevent pregnancy or the spread of
sexually transmitted diseases such as human immunodeficiency virus
How should this medicine be used?
Vardenafil comes as a tablet and a rapidly disintegrating
(dissolves in the mouth and is swallowed without water) tablet to
take by mouth. It is usually taken as needed, with or without food,
60 minutes before sexual activity. Vardenafil usually should not be
taken more often than once every 24 hours. If you have certain
health conditions or are taking certain medications, your doctor
may tell you to take vardenafil less often. Follow the directions
on your prescription label carefully, and ask your doctor or
pharmacist to explain any part you do not understand. Take
vardenafil exactly as directed. Do not take more or less of it or
take it more often than prescribed by your doctor.
If you are taking the rapidly disintegrating tablet, check the
blister pack before you take your first dose. Do not use any of the
medication from the pack if any of the blisters are torn, broken,
or do not contain tablets. Follow the package directions to remove
the tablet from the blister package. Do not try to push the tablet
through the foil. After you remove the tablet from the blister
package, immediately place it on your tongue and close your mouth.
The tablet will quickly dissolve. Do not take the rapidly
disintegrating tablet with water or other liquids.
Your doctor will probably start you on an average dose of
vardenafil tablets and increase or decrease your dose depending on
your response to the medication. If you are taking the rapidly
disintegrating tablets, your doctor will not be able to adjust your
dose because the rapidly disintegrating tablets are only available
in one strength. If you need a higher or lower dose, your doctor
may prescribe the regular tablets instead. Tell your doctor if
vardenafil is not working well or if you are experiencing side
Vardenafil rapidly disintegrating tablets cannot be substituted for
vardenafil tablets. Be sure that you receive only the type of
vardenafil that was prescribed by your doctor. Ask your pharmacist
if you have any questions about the type of vardenafil you were
Other uses for this medicine
This medication may be prescribed for other uses; ask your doctor
or pharmacist for more information.
What special precautions should I follow?
Before taking vardenafil,
· tell your doctor and pharmacist if you are allergic to
vardenafil,any other medications. or any of the ingredients in
vardenafil tablets. Ask your pharmacist for a list of the
· do not take vardenafil if you are taking or have recently taken
riociguat (Adempas) or nitrates such as isosorbide dinitrate
(Dilatrate-SR, Isordil, in BiDil), isosorbide
mononitrate (Monoket), and nitroglycerin (Minitran, Nitro-Dur,
Nitrostat, others).Nitrates come as tablets, sublingual (under the
sprays, patches, pastes, and ointments. Ask your doctor if you are
not sure if any of your medications contain nitrates.
· do not take street drugs containing nitrates such as amyl nitrate
and butyl nitrate ('poppers') while taking vardenafil.
· tell your doctor and pharmacist what other prescription and
nonprescription medications, vitamins, and nutritional supplements
you are taking or plan to take. Be sure to mention any of the
following: alpha blockers such as alfuzosin (Uroxatral), doxazosin
(Cardura), prazosin (Minipress), tamsulosin (Flomax, in Jalyn), and
terazosin; amiodarone (Cordarone, Pacerone); antifungals such as
fluconazole (Diflucan), itraconazole (Onmel, Sporanox), and
ketoconazole (Nizoral); clarithromycin (Biaxin, in Prevpac);
disopyramide (Norpace); erythromycin (E.E.S., EMycin, Erythrocin);
haloperidol (Haldol);HIV protease inhibitors including
atazanavir(Reyataz, in Evotaz), indinavir
(Crixivan), ritonavir (Norvir, in Kaletra), and saquinavir
(Invirase); medications for high blood pressure or irregular
heartbeat; other medications or treatments for erectile
dysfunction; methadone (Dolophine, Methadose); moxifloxacin
(Avelox); pimozide (Orap); procainamide; quinidine (in Nuedexta);
sotalol (Betapace, Sorine, Sotylize); thioridazine; and verapamil
(Calan, Covera, Verelan, others). Your doctor may need to change
the doses of your medications or monitor you carefully for side
effects. Many other medications may interact with vardenafil, so be
sure to tell your doctor about all the medications you are taking,
even those that do not appear on this list.
· tell your doctor what herbal products you are taking, especially
St. John's wort.
· tell your doctor if you smoke and if you have ever had an erection
that lasted more than 4 hours. Also tell your doctor if you have or
have ever had a condition that affects the shape of the penis, such
as angulation, cavernosal fibrosis, or Peyronie's disease;
diabetes; high cholesterol; high or low blood pressure; irregular
heartbeat; a heart attack; angina (chest pain); a stroke; ulcers in
the stomach or intestine; a bleeding disorder; blood cell problems
such as sickle cell anemia (a disease of the red blood cells),
multiple myeloma (cancer of the plasma cells), or leukemia (cancer
of the white blood cells); seizures; and liver, kidney, or heart
disease. Also tell your doctor if you or any of your family members
have or have ever had long QT syndrome (a heart condition) or
retinitis pigmentosus (an eye disease) or if you have ever had
severe vision loss, especially if you were told that the vision
loss was caused by a blockage of blood flow to the nerves that help
you see. Tell your doctor if you have ever been advised by a health
care professional to avoid sexual activity for medical reasons.
· you should know that vardenafil is only for use in males. Women
should not take vardenafil, especially if they are or could become
pregnant or are breast-feeding. If a pregnant woman takes
vardenafil, she should call her doctor.
· if you are having surgery, including dental surgery or any dental
procedure, tell the doctor or dentist that you are taking
· you should know that sexual activity may be a strain on your heart,
especially if you have heart disease. If you have chest pain during
sexual activity, call your doctor immediately and avoid sexual
activity until your doctor tells you otherwise.
· tell all your health care providers that you are taking vardenafil.
If you ever need emergency medical treatment for a heart problem,
the health care providers who treat you will need to know when you
last took vardenafil.
· if you have phenylketonuria (PKU, an inherited condition in which a
special diet must be followed to prevent mental retardation), you
should know that the rapidly disintegrating tablets are sweetened
with aspartame, a source of phenylalanine.
· if you have fructose intolerance (an inherited condition in which
the body lacks the protein needed to break down fructose,[a fruit
sugar found in certain sweeteners such as sorbitol]), you should
know that the the rapidly disintegrating tablets are sweetened with
sorbitol. Tell your doctor if you have fructose intolerance.
What special dietary instructions should I follow?
Talk to your doctor about eating grapefruit or drinking grapefruit
juice while taking this medicine.
What side effects can this medication cause?
Vardenafil may cause side effects. Tell your doctor if any of these
symptoms are severe or do not go away:
· upset stomach
· stuffy or runny nose
· flu-like symptoms
Some side effects can be serious. If you experience any of the
following symptoms , call your doctor immediately:
· erection that lasts longer than 4 hours
· sudden severe loss of vision (see below for more information)
· blurred vision
· changes in color vision (seeing blue tinge on objects, difficulty
telling the difference between blue and green, or difficulty seeing
· sudden decrease or loss of hearing
· ringing in ears
· swelling of the face, throat, tongue, lips, eyes, hands, feet,
ankles, or lower legs
· difficulty breathing or swallowing
Vardenafil may cause other side effects. Call your doctor if you
have any unusual problems while taking this medication.
Some patients experienced a sudden loss of some or all of their
vision after they took vardenafil or other medications that are
similar to vardenafil. The vision loss was permanent in some cases.
It is not known if the vision loss was caused by the medication. If
you experience a sudden loss of vision while you are taking
vardenafil, call your doctor immediately. Do not take any more
doses of vardenafil or similar medications such as sildenafil
(Viagra) or tadalafil (Cialis) until you talk to your doctor.
Some patients experienced a sudden decrease or loss of hearing
after they took vardenafil or other medications that are similar to
vardenafil. The hearing loss usually involved only one ear and may
not get better. It is not known if the hearing loss was caused by
the medication. If you experience a sudden loss of hearing,
sometimes with ringing in the ears or dizziness, while you are
taking vardenafil, call your doctor immediately. Do not take any
more doses of vardenafil or similar medications such as sildenafil
(Viagra) or tadalafil (Cialis) until you talk to your doctor.
What should I know about storage and disposal of this medication?
Keep this medication in the container it came in, tightly closed,
and out of reach of children. Store it at room temperature and away
from excess heat and moisture (not in the bathroom). Throw away any
medication that is outdated or no longer needed. Talk to your
pharmacist about the proper disposal of your medication.
Symptoms of overdose may include:
· back or muscle pain
· blurred vision
What other information should I know?
Keep all appointments with your doctor.
Do not let anyone else take your medication. Ask your pharmacist
any questions you have about refilling your prescription.
It is important for you to keep a written list of all of the
prescription and nonprescription (over-the-counter) medicines you
are taking, as well as any products such as
vitamins,minerals, or other dietary supplements. You should bring
this list with you each time you visit a doctor or if you are
admitted to a hospital. It is also important information to carry
with you in case of emergencies.
Vardenafil (INN) is a PDE5 inhibitor used for treating erectile
dysfunction. Vardenafil's indications and contra-indications are
the same as with other PDE5 inhibitors;
it is closely related in function to Sildenafil citrate (Viagra)
and Tadalafil (Cialis). The difference between the Vardenafil
molecule and Sildenafil citrate is that a nitrogen atom has
different position and the change of Sildenafil's piperazine ring
methyl group to an ethyl group. Tadalafil is structurally different
from both Sildenafil and Vardenafil. Vardenafil's relatively short
effective time is comparable to but somewhat longer than
Vardenafil, as with all PDE5 inhibitors, should not be used by men
taking nitrate medications, because combining them with Vardenafil
might provoke potentially life-threatening hypotension (low blood
Further, Vardenafil lengthens QT interval. Therefore it should not
be taken by men taking other medications that affect the QT
interval (such as Amiodarone).
Vardenafil hydrochloride sex steroid hormones powder Levitr-a side
effects for sex
Alias: Levitr-a, Fardenafil, Vardenafil, Fardenafil
Molecular Formula: C23H32N6O4S
CAS No.: 224785-91-5
MOQ(minimum order quantity): 10gram
Standard: Enterprise Standard
Appearance: White powder, odorless, taste bitter and astringent
soluble in water and alcohol.
Use: It is pharmaceutical raw material, indicated for the treatment
of erectile dysfunction.
very effective for ED treatment, male enhancement
Vardenafil Levitr-a COA Reviews:
|Test Items||Specification||Test Results|
|Description||White or almost white crystalline powder||White crystalline powder|
|Loss of drying||≤1.0%||0.5%|
|TLC||Only one spot||Only one spot|
|Conclusion||It complies with the USP 32|
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