Viagra 50mg Tablet 1'S

Introduction About VIAGRA 50MG TABLET

VIAGRA 50MG TABLET is used for erectile dysfunction in adult men. It contains a medicine called Sildenafil which is a phosphodiesterase-5 (PDE5) inhibitor. It works by relaxing the blood vessels in your penis, allowing blood to flow into your penis when you get sexually excited and causing an erection. This medicine will only help you to get an erection if you are sexually excited (stimulated).

Individuals must take VIAGRA 50MG TABLET only under careful medical supervision. It is prescribed to take one dose per day with or without meals, 30 to 60 mins before getting sexually stimulated. Avoid taking heavy meals just before or after taking the medicine as it may reduce the effectiveness of this medicine.

Do not consume alcohol or take medicines for chest pain, HIV infection or pulmonary arterial hypertension while taking VIAGRA 50MG TABLET as they could lead to potential drug-drug interactions.

Before taking VIAGRA 50MG TABLET, inform your doctor if you have any liver, kidney, or heart problems. You must also inform your doctor if you have pulmonary arterial hypertension (PAH) and are taking medications for the same, have penile deformities, stomach ulcers or blood cancer as a precaution.

The most common side effects of taking VIAGRA 50MG TABLET are flushing, headache, dizziness, blurred vision, and muscle pain. Consult your doctor if any of the side effects trouble you.

Uses Of VIAGRA 50MG TABLET

• Erectile Dysfunction
• VIAGRA 50MG TABLET is suitable for use only in adult men.

How VIAGRA 50MG TABLET Works

VIAGRA 50MG TABLET containing Sildenafil is widely known for its use in erectile dysfunction. It works by inhibiting the enzyme PDE5 in the body. By inhibiting PDE5, Sildenafil works by helping the blood vessels in the penis relax and widen, improving blood flow.

During sexual stimulation, the body releases a chemical that helps produce an erection. Sildenafil blocks an enzyme (PDE5) that breaks this chemical down, allowing the erection to last longer. It only works when you are sexually stimulated and helps to overcome erectile dysfunction by supporting the natural process of achieving an erection.

To know its detailed mechanism of action, refer SILDENAFIL-ORAL MEDICATION FOR ERECTILE DYSFUNCTION-A REVIEW. NIH. National Library of Medicine. 2017.

For Pulmonary Hypertension: Sildenafil at lower doses like 20mg works in the lungs by relaxing the blood vessels there, reducing the strain on the heart and improving oxygen flow. For more details, https://www.fda.gov/media/173041/download

How to use VIAGRA 50MG TABLET

1. Take 1 tablet about 30 to 60 minutes before planned sexual activity. It can take up to 4 hours to show effects, so consult with your doctor if you have any questions. To know more (NIH. Sildenafil Pharmacological profile: time to onset and duration of action).
2. Swallow the tablet with a full glass of water. Do not crush, chew, or break it.
3. Sildenafil can be taken with or without food.

What if I Forgot to take VIAGRA 50MG TABLET:

Sildenafil is typically taken as needed, so missing a dose is not usually applicable. Simply take it about 30 to 60 minutes before sexual activity as prescribed.

Overdosage of VIAGRA 50MG TABLET:

Taking more than the recommended dose increases the risk of severe side effects, including dangerously low blood pressure or priapism (prolonged erection), which may require emergency treatment. Always stick to the prescribed dose.

Side Effects Of VIAGRA 50MG TABLET

Like all medications, this medicine may cause side effects, although they do not occur in everyone.

Most Common Side Effects of VIAGRA 50MG TABLET are:

• Headache, dizziness
• flushing
• indigestion
• stuffy nose
• effects on vision (light sensitivity, blurred vision, colour tinge to vision, reduced sharpness of vision, or visual disturbance)
• nausea
• muscle pain

Refer Package leaflet to know more about the safety of this medicine.

Stop taking this medicine and consult your doctor immediately if you experience any of the following side effects

• Severe allergic reaction (such as wheeziness, difficulty breathing or dizziness, swelling of the face, lips, eyelids, or throat)
• Priapism
• Chest pain
• Severe skin reactions (blistering of skin around the mouth, genitals, or eyes, severe peeling and swelling of skin along with fever)
• Fits or seizures

How To Manage Side Effects

Dizziness Or Drowsiness

1. Sit or Lie Down: If you feel dizzy, sit or lie down immediately to prevent falls.
2. Avoid Sudden Movements: Move slowly when standing up or changing positions.
3. Stay Cool: Ensure you are in a well-ventilated area and avoid overheating.
4. Limit Alcohol and Caffeine: These substances can worsen dizziness.
5. If dizziness leads to fainting or severe imbalance, consult your doctor

Headache

1. Hydrate: Drink plenty of water to stay hydrated, as dehydration can worsen headaches.
2. Rest in a Quiet Place: Find a calm and dark room to relax, which may ease the headache.
3. Use Over-the-Counter Pain Relievers: Medications like paracetamol or ibuprofen can help if approved by your doctor.
4. Apply a Cold Compress: Place a cool, damp cloth or an ice pack on your forehead for relief.
5. Consult your doctor if the symptom did not improve

Warning & Precautions

Pregnancy

Contraindicated

VIAGRA 50MG TABLET is not recommended for use in women, as sildenafil in 25 mg, 50 mg, and 100 mg doses is primarily indicated for the management of erectile dysfunction. Although sildenafil has shown benefits in reducing pulmonary hypertension, its use in pregnant women should be avoided unless deemed absolutely necessary, as there is insufficient clinical data on its safety during pregnancy. Animal studies have not demonstrated significant adverse effects on fetal development. Therefore, if you are prescribed sildenafil, it is important to inform your doctor if you are pregnant or planning to become pregnant.

Breastfeeding

Contraindicated

Limited data shows that sildenafil and its active metabolite are excreted into breast milk at very low levels, with no clear information on its impact on milk production.

While expert opinions suggest the amount ingested by a breastfeeding infant is unlikely to cause harm, healthcare providers should assess the mother's need for the drug and any potential risks to the infant.

Driving and Using Machines

Use with Caution

Do not drive or operate any machines if you experience dizziness or blurred vision after taking VIAGRA 50MG TABLET.

Alcohol

Consult your doctor

Avoid consumption of alcohol while taking VIAGRA 50MG TABLET, as it could reduce the effectiveness of this medicine.

Kidney

Use with Caution

VIAGRA 50MG TABLET should be used with caution in patients with kidney diseases. Therefore, consult your doctor before taking it.

Liver

Consult your doctor

VIAGRA 50MG TABLET is not recommended for use in patients having severe liver diseases. It should be used with caution in patients with other minor liver problems. Therefore, consult your doctor before taking it.

Allergy

Contraindicated

Do not take VIAGRA 50MG TABLET if you are allergic to Sildenafil.

Lungs

Use with Caution

VIAGRA 50MG TABLET should be used with caution in patients with pulmonary arterial hypertension. Therefore, consult your doctor before taking it.

Heart Disease

Consult your doctor

VIAGRA 50MG TABLET is not recommended for use in patients with severe heart diseases (such as any recent heart attack or stroke or severe low blood pressure). It should be used with caution in patients with other heart diseases. Therefore, consult your doctor before taking it.

Use In Pediatrics

Contraindicated

VIAGRA 50MG TABLET is approved only for use in adult males with erectile dysfunction and has not been studied in children under 18 years of age.

Use In Geriatrics

Use with Caution

VIAGRA 50MG TABLET should be used with caution in elderly patients. Therefore, consult your doctor before taking it.

Safety Advice

Expert Advice on taking Sildenafil Tablets:

• Always take Viagra exactly as your doctor prescribes. Do not exceed the recommended dose.
• This medicine works only with sexual stimulation; it will not cause an erection without arousal.
• Avoid consuming high-fat meals before taking VIAGRA 50MG TABLET, as they can delay its effect.
• Alcohol can reduce its effectiveness and increase the risk of side effects like dizziness or low blood pressure.
• Drink plenty of water to avoid dehydration, which may worsen side effects like headaches.
• Grapefruit juice can interfere with how this medicine works in the body and may increase side effects.
• Common side effects like headache, flushing, or dizziness are usually mild. However, contact your doctor if you experience severe or prolonged side effects, such as a painful erection lasting more than 4 hours (priapism).
• Do not take this medicine with nitrates (used for chest pain) or medications for pulmonary hypertension, as this can cause a dangerous drop in blood pressure.
• Avoid taking more than one dose within 24 hours. Overdosing can increase the risk of serious side effects.

Interactions

Top Drug-Drug Interaction checker:

• Medicines used for chest pain (also known as nitrates): Examples: glyceryl trinitrate, isosorbide mononitrate, isosorbide dinitrate

Effects on Interaction: When Sildenafil is taken with Nitrates, it could lead to a dangerous fall in blood pressure. Therefore, inform your doctor if you are previously taking any medicines for chest pain as aprecaution.

• Riociguat: Used for the management of pulmonary arterial hypertension

Effect on interaction: Taking Sildenafil with riociguat can cause a severe drop in blood pressure. To stay safe, inform your doctor if you are already using any medication for chest pain.

• HIV Medicines

Effect on interaction: Taking Sildenafil with certain class of HIV medicines can severely reduce blood pressure. To stay safe, inform your doctor if you are already using any medication for HIV infection.

Other Drug-Drug interactions:

• Antibiotics and Antifungals such as itraconazole, ketoconazole and erythromycin
• Heartburn treatment (such as cimetidine)
• Alpha-blockers used for urinary problems or high blood pressure (such as alfuzosin, doxazosin or tamsulosin)
• Sacubitril/valsartan (used for heart failure)

Drug-Food Interaction:

Avoid taking VIAGRA 50MG TABLET with:

• Alcohol: as it could potentially decrease your blood pressure
• Heavy meal: as it may take longer time for this medicine to start working

Synopsis

More Information

To know more about Erectile dysfunction causes, symptoms, therapeutic options and Ayurvedic ingredients

Read the article below: 

1. Erectile Dysfunction: 5 Incredible Ayurvedic Herbs To Manage Male Impotency
2. Erectile Dysfunction: 5 Incredible Ayurvedic Herbs To Manage Male Impotency

Sildenafil Citrate - Drug Information:

FAQs About VIAGRA 50MG TABLET

Q: How long does it take for VIAGRA 50MG TABLET to work?

A: The onset of action for VIAGRA 50MG TABLET can vary from person to person, typically ranging between 30 minutes and 1 hour. However, if taken with a substantial meal, the time it takes to start working may be extended.

Q: How long do the effects of VIAGRA 50MG TABLET last for?

A: Typically, the effects of VIAGRA 50MG TABLET endure for approximately 2 to 3 hours on average before showing signs of diminishing. However, the duration can extend to 5 hours or even longer, contingent on factors such as dosage, individual metabolism, and external influences.

Q: Can I take 2 doses of VIAGRA 50MG TABLET together?

A: It is crucial to follow your doctor's prescribed dosage instructions for VIAGRA 50MG TABLET or any medication. Taking more than the recommended dose can lead to an increased risk of side effects and complications. If you have concerns about your dosage or its effectiveness, it is essential to consult with your doctor before making any changes. Self-adjusting the dosage of prescription medications can have serious health consequences, and professional medical advice is important in such a matter.

Q: Why is the use of nitrates contraindicated with VIAGRA 50MG TABLET?

A: VIAGRA 50MG TABLET can relax your blood vessels and widen them. As a result, it reduces your blood pressure. Therefore, when combined with a vasodilator like nitrates (such as nitroglycerin), their combined use can lead to a significant drop in blood pressure. However, if there is a necessity to take these medications together, it is recommended to maintain a time interval of 24 hours between VIAGRA 50MG TABLET and such medicines.

Q: Can I take VIAGRA 50MG TABLET if I’m diabetic patients?

A: It is better to consult your doctor before taking VIAGRA 50MG TABLET if you are diabetic. Certainly, if recommended by your physician, the use of VIAGRA 50MG TABLET is considered safe for individuals with diabetes.

Q: Can VIAGRA 50MG TABLET decrease your blood pressure?

A: VIAGRA 50MG TABLET has the property of relaxing the smooth muscle of the blood vessels and widening them, which can cause a fall in blood pressure (hypotension). Therefore, avoid concomitant use of VIAGRA 50MG TABLET and vasodilators and other blood pressure-lowering medicines while taking VIAGRA 50MG TABLET as a precaution.

Q: Can I take VIAGRA 50MG TABLET whenever needed for me?

A: Avoid taking VIAGRA 50MG TABLET more than once a day. Exceeding the recommended dose may lead to an escalation in the severity of side effects, including flushing, headache, muscle pain, stomach upset, allergic reactions, and vision changes like blurred vision. If you find that the effects of VIAGRA 50MG TABLET are not satisfactory, consult your doctor for advice.

Q: Does VIAGRA 50MG TABLET affect fertility?

A: Studies have shown that VIAGRA 50MG TABLET is not having any impact on fertility. However, if this is your concern, check with your doctor.

Q: Can I take VIAGRA 50MG TABLET daily?

A: VIAGRA 50MG TABLET is generally prescribed as one dose per day. However, your doctor will decide the number of doses per day depending upon your age, body weight, and disease condition.

Q: What will happen if I consume a higher dose of VIAGRA 50MG TABLET than prescribed by my doctor?

A: Do not consume a higher dose of VIAGRA 50MG TABLET than the one prescribed by your doctor, as it may lead to unwanted side effects. Your doctor will decide the correct dose for you, depending on your age and disease condition.

Q: Is VIAGRA 50MG TABLET safe?

A: Yes, VIAGRA 50MG TABLET is safe to use. But inform your doctor immediately if you experience pain or chest pain after taking VIAGRA 50MG TABLET. It can also cause headache dizziness, flushing, or muscle pain in some individuals. Contact your doctor if they bother you.

Q: Can I consume alcohol while taking VIAGRA 50MG TABLET?

A: Combining VIAGRA 50MG TABLET with alcohol is not recommended, as both substances can independently lower blood pressure. It may increase the risk of experiencing dizziness, lightheadedness, and an increased heart rate. Additionally, alcohol could also counteract the effects of VIAGRA 50MG TABLET and make it less effective. If you have concerns or questions about consuming alcohol while taking this medicine, consult your doctor.

References

1. K.D. Tripathi. Androgens and Drugs for Erectile Dysfunction. Essentials of medical pharmacology. Seventh edition. 2013. Page – 303-304.

2. N. Srikant, SV Kotwal. Sildenafil – Oral Medication for Erectile Dysfunction – A Review. NIH National Library of Medicine, National Center for Biotechnology Information. June 2017. [Accessed on 27th August 2024]  click here

3. Pfizer Ltd. Electronic Medicines Compendium (EMC). [Revised in January 2021] [Accessed on 27th August 2024]  click here

4. APL Swift Services (Malta) Limited. Electronic Medicines Compendium (EMC). [Revised in September 2020] [Accessed on 27th August 2024]  click here

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Author Details

Written By Srilekha. R - B.Pharm

Reviewed For Accuracy By Dr. Pushpraj Singh - MBBS

Last updated on 26 Nov 2024 | 05:35 PM(IST)