Common use
The main cialis didn't work the first time component of Viagra is Sildenafil Citrate.
Sildenafil Citrate affects the response cialis didn't work the first time to sexual stimulation. It acts by enhancing smooth muscle relaxation using nitric oxide, a chemical that is normally released in response to sexual stimulation. This cialis didn't work the first time smooth muscle relaxation allows increased blood flow into certain areas of the penis, which leads to an erection.
Sildenafil Citrate is applied for the treatment of erectile cialis didn't work the first time dysfunction (impotence) in men and pulmonary arterial hypertension.
Sildenafil Citrate may also be used for other purposes not cialis didn't work the first time listed above.

Dosage and direction
Usually the recommended dose is 50 mg. It is taken cialis didn't work the first time approximately 0,5-1 hour before sexual activity. Do not take Viagra more then once a day.
A high fat meal may delay the time of the effect of this drug.
Try not to eat grapefruit or drink grapefruit juice while you are cialis didn't work the first time being treated with Sildenafil Citrate .

Precautions
Before you start taking Sildenafil Citrate , tell your doctor cialis didn't work the first time or pharmacist if you are allergic to it; or if you have any other allergies.
Aged people may be more sensitive to the side effects cialis didn't work the first time of the drug.

Contraindications
Viagra is contraindicated in patients taking another cialis didn't work the first time medicine to treat impotence or using a nitrate drug for chest pain or heart problems.
This medicine should not be taken by women and children cialis didn't work the first time as well as in patients with a known hypersensitivity to any component of the tablet.

Possible side effect
The most common side effects are headache, flushing, cialis didn't work the first time heartburn, stomach upset, nasal stuffiness, lightheadedness, dizziness or diarrhea.
A serious allergic reaction to this drug is very rare, but seek cialis didn't work the first time immediate medical help if it occurs.
Many people using this medicine do not have serious side effects.
In case you notice any side effects not cialis didn't work the first time listed above, contact your doctor or pharmacist.

Drug interaction
This drug should not be used with nitrates cialis didn't work the first time and recreational drugs cialis didn't work the first time called "poppers" containing amyl or butyl nitrite; alpha-blocker medications; other medications for impotence; high blood cialis didn't work the first time pressure medicines, etc.
Consult your doctor or pharmacist for more cialis didn't work the first time details.

Missed dose
Viagra is used as needed, so you are unlikely to be cialis didn't work the first time on a dosing cialis didn't work the first time schedule.

Overdose
If you think you have used too much of this medicine seek cialis didn't work the first time emergency medical cialis didn't work the first time attention right away. The symptoms of overdose usually include chest pain, nausea, irregular heartbeat, and feeling light-headed or fainting.

Storage
Store your medicines at room temperature between 68-77 cialis didn't work the first time degrees F (20-25 degrees C) away from light and moisture. Do not store the drugs in the bathroom. Keep all drugs away from reach of children and pets.

Disclaimer
We provide only general information about medications which cialis didn't work the first time does not cover all directions, possible drug integrations, or precautions. Information at the site cannot be used for self-treatment and self-diagnosis. Any specific instructions cialis didn't work the first time for a particular patient should be agreed with your health care adviser or doctor in charge of the case. We disclaim reliability of this information and mistakes it could cialis didn't work the first time contain. We are not responsible for any direct, indirect, special or other indirect damage as a result of any use of the information on this site and also for consequences cialis didn't work the first time of self-treatment.