Viagra is a drug that is primarily used to treat erectile dysfunction (ED). It belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. Which is used to increase blood flow to the penis during sexual stimulation. This increased blood flow helps men achieve and maintain a proper erection. The following are some common and off-label uses of Viagra tablets:

  1. Erectile Dysfunction: Viagra tablet is commonly used to treat erectile dysfunction, which is a common condition that can affect men of all ages.
  2. Pulmonary Arterial Hypertension: Viagra tablets can also be used to treat pulmonary arterial hypertension (PAH), a type of high blood pressure that affects the arteries in the lungs and the right side of the heart.
  3. Altitude Sickness: Viagra tablet has also been used to prevent and treat altitude sickness, a condition that can occur when a person ascends to high altitudes too quickly, causing symptoms such as headache, dizziness, and shortness of breath.

Off-label Uses of Viagra Tablet

  1. Raynaud’s Phenomenon: Viagra tablets may be used off-label to treat Raynaud’s phenomenon, a condition that causes narrowing of the blood vessels in the hands and feet, resulting in numbness, tingling, and pain.
  2. Antidepressant-Induced Sexual Dysfunction: Viagra tablets may be used to treat sexual dysfunction caused by antidepressant medications, particularly selective serotonin reuptake inhibitors (SSRIs).
  3. Female Sexual Arousal Disorder: Viagra tablets may be used to treat female sexual arousal disorder (FSAD), a condition characterized by a lack of sexual desire and difficulty achieving arousal.
Viagra Uses and Indications

What is Viagra?

Viagra is one of the leading brands of Sildenafil, manufactured and marketed by Pfizer Pharmaceuticals Pakistan.

Viagra Alternatives : Other Similar Brands

The following are some alternative options for Viagra.

  • Cialis : Eli Lilly Pharmaceutical.
  • Gonadil F : Getz Pharmaceuticals (Pvt) Ltd, Pakistan.
  • Tribulus : Nutrifactor Pakistan.
  • Tribulus Trrestris : ABS Nutritions.
  • Tritris : KAAP Pharmaceuticals.
  • Factron : Herbiotics.
  • Tribulus Extract : Double Wood Supplements.
  • TG Plus : Wilshire Laboratories.
  • Nutricost Tribulus

Viagra : Available Formulations and Strengths

Presently, Viagra is available in Tablet Form

Viagra Tablets : 25mg, 50mg, and 100mg Strengths

Who Should Not Use Viagra?

While Viagra does have its benefits, there are also potential contraindications associated with the drug that must be acknowledged prior to taking this medication.

Viagra should not take if someone suffering from conditions like myocardial infection, peptic ulcer, congestive heart failure, hypotension, unstable angina, renal damage, Storck, renal impairment, hepatic impairment, coagulation disorder, and arrhythmias.

Additionally, Viagra has also so adverse effects including headache, flushing, nausea, nasal congestion, diarrhea, dizziness, and upset stomach. In rare cases, more serious side effects can occur such as priapism (an erection lasting more than four hours), vision changes, or sudden hearing loss. It is important to discuss any potential side effects with your doctor before taking Viagra or any other medication for ED treatment.

What is the Recommended Daily Dosage of Viagra?

Viagra Dose is 50 to 100mg (half or 1 tablet) in a single dose, for repeat the dose must have an interval of 24 hours.

The dose should be reduced to 25mg per day for the elderly age.

For best results, Viagra should be taken 1 hour before sexual activity. But Viagra can be taken 30 minutes to 4 hours beforehand.

Please discuss your doctor before taking Viagra or any other medication for ED treatment.

How Viagra Works?

Viagra involves blocking an enzyme called PDE5 which normally breaks down a molecule called cGMP in the penis during sexual stimulation. Blocking this enzyme allows cGMP levels in the penis to increase which causes muscles around blood vessels in the penis to relax allowing increased blood flow into the area and resulting in an erection when sexually aroused or stimulated by touch or thoughts alone for some people using this medication.

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