Viagra

Adult men are dealing with sexual problems called erectile dysfunction or impotence. Due to this condition, they can’t achieve and maintain an erection for better sex. It is a common sexual health condition. Viagra is one of the medicines used to treat Erectile dysfunction in men. An ED patient can buy Viagra online after a doctor’s recommendation.

This medicine belongs to the Phosphodiesterase-5 (PDE5) inhibitor or impotence agents drug class. PDE5 inhibitors are the first-line treatment options for erectile dysfunction. Viagra is available in a generic variant called Sildenafil. Sildenafil is an active ingredient of Viagra and various other branded drugs.

Uses of Viagra Medication:

This drug is approved and primarily used for treating impotence or ED. However, Viagra is also used for various off-label purposes which are not regulated by any valid healthcare authority.

The primary use of Viagra

Erectile dysfunction – Viagra is a widely used drug for the treatment of erectile dysfunction in adult males. The Viagra men health medication works by increasing blood flow to the penis, to help men achieve and keep an erection during sexual activity.

Off-label uses of Viagra

Pulmonary Arterial Hypertension (PAH) – Sometimes, a healthcare expert may recommend Viagra drug to treat PAH. PAH is a condition associated with high blood pressure that affects the arteries in the lungs. This drug helps by relaxing the blood vessels in the lungs to reduce the pressure or workload on the heart.

Other uses of Viagra

A doctor may prescribe Viagra drug for various other health conditions, including:

• Altitude Sickness
• Raynaud’s Phenomenon
• Male Infertility

Mechanism of Viagra Drug:

The mechanism of action of Viagra involves the release of Nitric Oxide (NO) during sexual activity. Furthermore, NO helps to activate the Guanylate cyclase enzyme. This assists in increasing the level of cyclic Guanosine Monophosphate (cGMP), which is responsible for improving and increasing blood flow to the penis.

In ED condition, an enzyme called PDE5 degrades the production of cGMP. Viagra contains Sildenafil, which is an effective PDE5 inhibitor. It works by inhibiting the PDE5 enzyme. This process helps by increasing the levels of cGMP.

The increased levels of cGMP provide soothing effects for muscle relaxation in the corpus cavernosum that allows the inflow of blood to the blood veins of the penis. This process results in enhanced erection. Sexual arousal is required for this medication to work properly.

Dosage and Administration:

Effectiveness

Viagra is one of the most effective drugs for managing ED conditions. Individuals can experience the concentration effects of this drug for 4 to 8 hours. However, this effectiveness depends on the metabolism, tolerability, and overall health condition of the patient.

Notably, Viagra can stay in the person’s body for up to 8 hours, but it doesn’t mean that an individual’s erection will last that long.

Dosage Strength

Viagra is available in the form of oral tablet. It comes in varying dosage strengths, and typically the strength ranges between 25 mg and 100 mg. Varying strengths help an individual to adjust the dose according to their needs and tolerance of the drug.

The commonly available dosage strengths of Viagra are:

• VIAGRA 50 MG
• VIAGRA 150 MG
• VIAGRA 100 MG

Dose:

For most individuals suffering from impotence or ED, the recommended initial dose is Viagra 50 mg. One can take it as needed, approximately 1 hour earlier, before engaging in sexual activity.

However, one should be aware that Viagra can be taken anytime within 30 minutes to 4 hours before sexual stimulation. The maximum daily limit of Viagra is once per day. Exceeding this limit can develop other complications.

Side effects of Viagra Medication:

Common effects

• Flushing
• Headache
• Sneezing
• Stuffy nose
• Discomfort in stomach
• Difficulty while breathing
• Diarrhea
• Bloody nose
• Trouble speaking

Rare side effects

• Stomach pain
• Nausea
• Depression
• Vomiting
• Shaking
• Sores in the mouth
• Lack of coordination
• Skin sensitivity
• Buzzing in the ear
• Sleepiness

Precautions and Warnings:

• One should avoid using other PDE5 inhibitor medicines while taking Viagra drug as it can cause dangerous side effects or may even lead an individual to death.
• Priapism or prolonged erection (an erection that can last up to 4 hours) is a possible side effect of Viagra. Individuals must seek medical help if they experience symptoms of Priapism.
• Alcohol consumption is not advised while using Viagra. It can cause severe aftereffects.
• A medical prescription is required before taking a dose of this medication, as it is a prescription-only drug.
• It is necessary to follow the dose of Viagra and the overall treatment exactly as guided by a healthcare expert.