Viagra

Uses of Viagra 

Viagra is probably one of the most common medicines that treat erectile dysfunction. It is available under the generic name Sildenafil. This medicine is given to men who do not experience an erection during sexual intercourse. It regains a man’s active sexual life. Viagra works by increasing the blood flow to the penis.

Besides Viagra, Sildenafil is also available under the brand name Revatio. 

Viagra Precautions and Warnings 

There are certain restrictions when using this medicine. If you have high blood pressure, there is a chance that you will be prescribed another medicine for erectile dysfunction. This medicine is only for men, so it is not prescribed to women and children. If there is known hypersensitivity to this medicine, do not use it. 

Viagra Dosage 

Viagra is ingested into the body before engaging in sexual intercourse. The usual dosage is one tablet to be consumed, ideally one hour before the activity. It will take effect once your body is stimulated sexually. Furthermore, make sure that the instructions provided by your doctor are followed accordingly to make sure that the medication is effective. 

Viagra Side Effects   

The following are the side effects of consuming Viagra. These reactions include: 

Common Side Effects of Viagra 

• Flushing
• Headache
• Dizziness
• Nausea and upset stomach
• Stuffy or runny nose
• Rash, back pain
• Muscle pain
• Vision abnormalities

Severe Side Effects of Viagra   

• Allergic reaction
• Vision loss
• Sudden hearing loss
• Priapism (erection that does not go away)