How to Use

To guarantee the safe use of Caverta, let your doctor know if you suffer from or have a history of these conditions:

• Coronary artery disease
• Stomach ulcers
• Heart disease
• High or low blood pressure
• Physical deformity of the penis
• Liver or kidney disease
• Heart rhythm problem
• Retinitis pigmentosa
• Blood cell disorder like sickle cell anemia or multiple myeloma
• If you are directed not to engage in sexual activity for medical reasons

It is important to seek medical guidance before you start using this medicine. Not every person is fit to use the drug. Caverta should be used as directed by your doctor or according to the product label. A dosage is often given based on the health condition of a patient.

The recommended dose is between 50mg and 100mg. Take the tablets at least 30 minutes before the planned sexual activity. You will achieve an erection after sexual stimulation 20 to 60 minutes after taking the pill. The effects of the medicine will be active for up to 4 hours. Never take more than one dose within 24 hours. Caverta should only be taken when needed.

FDA Pregnancy Classification

Caverta is not indicated for use in women. It is not, however, expected to bring harm to an unborn or nursing baby. It is not known if sildenafil citrate can be passed into breast milk.

Storage

Store at room temperature and away from heat, moisture and bright light. The medicine should be kept out of the reach of children.

Side Effects

Serious

• Light headedness
• Sudden vision loss
• Painful erection
• Erection lasting more than four hours
• Irregular heartbeat
• Seizure
• Heart attack symptoms
• Hearing loss or ringing in your ears 

Common

• Stomach upset
• Stuffy nose
• Headache
• Dizziness
• Muscle pain
• Flushing
• Abnormal vision

Safety

Before a prescription is given, you should let the doctor know of all the drugs you are using. Some drugs such nitrate-based drugs will cause severe interactions.

Seek emergency medical attention if you have an erection that lasts more than four hours. A prolonged erection will damage the penis tissues. Stop using Caverta if you experience sudden vision loss while using the drug or during sexual activity.

Interactions

Caverta has interactions with 453 drugs.