Viagra 200mg (Sildenafil Citrate) Tablets

Manufacturer	Centurion Laboratories
Active Ingredient	Sildenafil Citrate
Starts In	30 minutes to 1 hour
Last Long	Up to 4 to 5 hours
Type	Erectile Dysfunction

How Viagra 200 mg Works

Viagra 200 mg falls under the class of drugs known as PDE 5 inhibitors. It contains the ingredient Sildenafil Citrate which works by increasing blood circulation throughout the body, including the penis. When a person suffers from ED, an enzyme known as Phosphodiesterase Type 5 (PDE 5) attacks the person’s body and does not blood flow properly. This causes constriction in the arteries and results in the blockage of the walls of the penis. As a result, the blood doesn’t reach the penis properly, and the erection does not occur. The active ingredient present in this medicine relaxes the walls of the blood vessels and allows more blood into the penis. As more and more blood flows, the pressure is created. This results in an erection. This effect, however, is achieved with the presence of sexual stimulation.

Uses of Viagra 200mg pills

It is prescribed for the treatment of the following health conditions:

1. Erectile Dysfunction (ED) – a condition that causes an inability to achieve or sustain an erection, making it difficult to have sexual intercourse.
2. Pulmonary Arterial Hypertension (PAH) – high blood pressure that affects the arteries in the lungs and the heart.

Dosage

Viagra 200 mg tablet is recommended to be taken once in 24 hours. It should not be taken more than once in 24 hours. This pill can be taken with or without food. It should be taken approximately 30 minutes to 1 hour before planned sexual activity. The effects of this medicine can last for around 4 to 5 hours.

Missed Dose

With Viagra 200mg, an on-demand dosing schedule is generally followed. Therefore, you are likely to take advantage of a prescribed dosage. However, if you take it for the treatment of PAH, take the missed dose as soon as possible. Skip the dose if it’s time for your next dose. Talk to your doctor about what must be done when a dose is missed.

Overdose:

If you believe you’ve taken too much Viagra, call your healthcare provider immediately. An overdose can lead to serious side effects. If problems persist for long, contact your doctor immediately.

Important Advisory

Before you take 200 mg of Viagra, tell your doctor:

1. If you are allergic to certain medications.
2. If you take nitrates for chest pain.
3. If you have a medical history of irregular heartbeat, heart attack, heart disease, and chest pain.
4. If you suffer from epilepsy or seizures.
5. If you suffer from diseases such as diabetes, hypertension, etc.
6. If you have a physical deformity of the penis or Peyronie’s.
7. If you have a retinal disorder such as retinitis pigmentosa.
8. If you have blood circulation problems.
9. If you take other drugs that treat ED or prostate disorders.

Side Effects

Some common side effects of Viagra include:

1. Headache
2. Vomiting
3. Motion sickness
4. Palpitations
5. Nausea
6. Facial flushing
7. Low blood pressure
8. Stuffy nose
9. Nosebleed
10. Indigestion

In some rare cases, conditions such as Priapism (a prolonged erection of more than 4 hours) and NAION (sudden vision loss in one or both eyes) can occur. Seek medical attention immediately if you experience a prolonged erection. Permanent damage to the penis may occur if this side effect is ignored.

Drug Interactions

You should tell your doctor if you take any form of herbal, OTC, recreational, or any other form of medicine. Also, inform your healthcare provider of all medical history, current medical conditions, and all medications being taken to determine if Viagra is safe to take. These drugs can affect the way Sildenafil 200 mg works.

1. Alpha-blockers such as alfuzosin, doxazosin, prazosin, tamsulosin, and terazosin
2. Amlodipine
3. Antifungal medications such as itraconazole and ketoconazole
4. Blood thinners such as warfarin
5. Cimetidine
6. Antibiotics such as erythromycin and clarithromycin
7. Blood pressure medications
8. Efavirenz
9. Nitrates
10. Beta-blockers such as atenolol, labetalol, metoprolol, and nadolol
11. HIV medications such as atazanavir, indinavir, darunavir, fosamprenavir, lopinavir, saquinavir, and ritonavir
12. Medications for seizures, such as carbamazepine and phenytoin
13. Other medicines to treat ED
14. Medications for blood pressure

Interaction with alcohol

Alcohol is known to increase the blood-pressure-lowering effect when taken along with Viagra 200 mg. Avoid consuming alcohol along with this medicine.

Interaction with Grapefruit Juice

Grapefruit juice is not recommended when taking this drug. A chemical in the grapefruit juice may increase the amount of the medication in your bloodstream, increasing the risk of side effects. Refrain from using the medicine for at least 24 hours after consuming grapefruit juice.

Storage Instructions

Viagra 200 mg tablets should be stored safely in their original packaging.

1. Keep the pills away from direct heat, moisture, and light.
2. Retain the original packaging of the medicine.
3. Keep the pills away from the reach of children and pets.
4. Store in a cool, dry place under controlled temperatures, as mentioned on the packaging.

Substitutes Available

Frequently Asked Questions (FAQs)

How does Viagra treat erectile dysfunction?

Viagra, the brand name for sildenafil, belongs to a class of medications called phosphodiesterase type 5 (PDE5) inhibitors. It works by increasing blood flow to the penis during sexual stimulation, thereby helping men with ED achieve and maintain an erection.

How often should I take generic Viagra 200 mg?

This medication shouldn’t be taken more than once a day. Taking more than one tablet can increase the risk of experiencing side effects such as headaches, nausea, dizziness, flushing, etc.

Is it safe to take 200 mg Viagra?

Viagra 200 mg is considered safe and effective for the treatment of erectile dysfunction. Take the pill as directed by the doctor. The Viagra dosage your doctor prescribes will depend on several factors. Other medical conditions you have can also affect your Viagra dosage. Discuss this with your doctor to determine your ideal dosage.

Viagra not working! What should I do?

If Viagra does not work for you, consult your doctor so that they can adjust your dose or change the medication completely. Your doctor may recommend additional treatments or lifestyle changes to help improve your overall sexual health.

Which is better, and how much more effective is Viagra 200mg compared to 100mg?

According to a 2002 study, Sildenafil at dosages of up to 200 mg is an effective salvage therapy for patients with severe erectile dysfunction. While some patients report experiencing adverse effects of the drug, others consider it as safe and much more effective than 100mg.

How long does 200mg of Viagra last?

The effects of this medicine last for around 4 to 5 hours. The effects can be experienced within the first hour of its consumption.

References

• Drugs H. Sildenafil: MedlinePlus Drug Information [Internet]. Medlineplus.gov. 2022 [cited 2022 Oct 2]. Available from: https://medlineplus.gov/druginfo/meds/a699015.html
• McMahon CG. High dose sildenafil citrate as a salvage therapy for severe erectile dysfunction. Int J Impot Res. 2002 Dec;14(6):533-8. doi: 10.1038/sj.ijir.3900936. PMID: 12494291. Available from: https://pubmed.ncbi.nlm.nih.gov/12494291/
• Irwin GM. Erectile Dysfunction. Prim Care. 2019 Jun;46(2):249-255. doi: 10.1016/j.pop.2019.02.006. Epub 2019 Apr 1. PMID: 31030826. Available from: https://pubmed.ncbi.nlm.nih.gov/31030826/
• Fink HA, Mac Donald R, Rutks IR, Nelson DB, Wilt TJ. Sildenafil for male erectile dysfunction: a systematic review and meta-analysis. Arch Intern Med. 2002 Jun 24;162(12):1349-60. doi: 10.1001/archinte.162.12.1349. PMID: 12076233. Available from: https://pubmed.ncbi.nlm.nih.gov/12076233/
• Chew KK, Stuckey BG, Thompson PL. Erectile dysfunction, sildenafil and cardiovascular risk. Med J Aust. 2000 Mar 20;172(6):279-83. Erratum in: Med J Aust 2000 May 15;172(10):511. PMID: 10860094. Available from: https://pubmed.ncbi.nlm.nih.gov/10860094/

Quantity	030 pills, 060 pills, 120 pills, 240 pills, 500 pills