Generic Viagra: An old and smart solution for ED

An overview of erectile dysfunction

Erectile dysfunction (ED) is the persistent inability in men to attain or sustain an erection strong and hard enough to have a satisfactory sexual intercourse with complete sexual pleasure. It’s also known as male impotence. Men can suffer from ED symptoms at some point in their life but men experiencing symptoms of ED on regular basis is a sign of underlying medical condition.

Symptoms of ED

• Difficulty in getting an erection
• Trouble maintaining an erection
• Loss of libido

Causes of Erectile dysfunction

There are various causes of ED. They can either be physical or psychological.

Physical causes include

• Heart diseases
• Diabetes
• Hypertension
• Hyperlipidemia (High level of lipids in the blood)
• Surgery
• Injuries to penis
• Obesity
• Old age
• Smoking, alcohol and drug addiction
• Poor dietary habits

Psychological causes include

• Stress
• Anxiety
• Relationship problems

The science behind the erection

An erection starts in the brain. When a man is sexually excited, the nerves sends signals to blood vessels in the penis, as a result, the smooth muscles inside the penis relax and the arteries dilate. The dilated blood vessels increase the amount of flow of blood into the penis, this increased amount of blood flow makes the penis hard and strong enough to penetrate the female vagina .The penetration of male penis into female vagina gives both partners complete sexual satisfaction and pleasure.

Generic Viagra: An old and smart solution for ED

Generic Viagra is the generic equivalent of the brand Viagra, both contain Sildenafil citrate as the active component. Sildenafil citrate was the first effective drug approved for the treatment of erectile dysfunction in men by Food and Drug Administration (FDA) in the year 1998. Within six months of its approval by FDA, millions of prescriptions were written for Generic Viagra It is a potent cGMP-specific phosphodiesterase type 5 (PDE-5) inhibitor.

Mechanism of Action     

Generic Viagra prevents the degradation of cGMP by inhibiting PDE type 5 enzyme which increases the concentration of CGMP, causing relaxation of smooth muscles and dilation the blood vessels supplying blood to the penis. The dilated blood vessels allow more amount of blood to enter the penis which results in a firm and strong penile erection required for successful vaginal penetration.

Onset of action and Duration of effect

The action of this medicine is observed within half an hour to 2 hours after oral administration. The onset of action varies from person to person. The effect of this medicine lasts for duration of 4 hours.

Instructions for use

• Do not take this medicine in smaller or larger amounts or for extended period of time than recommended by doctor.
• Generic Viagra is available as 100mg oral tablets.
• The most common dose of Generic Viagra is 100mg daily
• Tablets needs to be consumed 45 minutes to 60 minutes before having sexual intercourse.
• Tablets are to taken with a glass of water.
• Generic Viagra can be consumed with or without food.
• Do not split, chew or crush the tablet.

A word of caution

• Give your complete medical history to your doctor before starting this medicine.
• Avoid driving and operating machinery while taking Generic Viagra as it may induce drowsiness
• Avoid use of Generic Viagra in pregnant women, nursing mothers and men below 18 years of age.

Contraindications

Generic Viagra is contraindicated with

• Alcohol
• Tobacco
• Grapefruit or grapefruit juice
• Nitrate drugs
• Alpha-blockers
• Other PDE5 inhibitors
• Fatty meals

Common Side effects

• Headache
• Blurred vision
• Back pain and muscle pain
• Facial Flushing
• Stuffy nose
• Nausea and Vomiting
• Giddiness
• Diarrhea
• Allergic reaction on skin

What is to be done in case of missed dose?

• Take the missed dose as soon as you remember.
• Skip the dose if it’s already the time to take the next scheduled dose.
• Do not double the dose to make up for the missed dose.

What is to be done in case of an overdose?

Seek immediate medical attention if an overdose is suspected.

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