Sildenafil (Generic Viagra®) 25mg-100mg
This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs. Selected from NATIONAL DRUG DATA FILE (NDDF) data included with permission and copyrighted by First Databank, Inc., 2019. This copyrighted material has been downloaded from a licensed data provider.
Before Using
Canada residents can call 1-844-764-7669. Symptoms of overdose may include: severe dizziness, fainting, painful/prolonged erection. Do not share this medication pink viagra with others. Store at room temperature away from light and moisture. Keep all medications away from children and pets. The above information is intended to supplement, not substitute for, the expertise and judgment of your health care professional.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Generic | 200mg | 360 + 10 Pills | 481.98€ 459.03€ | |
| Viagra Professional | 100mg | 60 + 2 Pills | 146.74€ 139.75€ | |
| Viagra Generic | 200mg | 180 + 10 Pills | 277.56€ 264.34€ | |
| Viagra Generic | 50mg | 60 + 4 Pills | 83.93€ 79.93€ | |
| Viagra Oral Jelly | 100mg | 90 + 8 Sachets | 258.02€ 245.73€ | |
| Viagra Generic | 150mg | 180 + 10 Pills | 236.46€ 225.20€ | |
| Viagra Super Active | 100mg | 10 Pills | 28.76€ 27.39€ | |
| Viagra Generic | 25mg | 10 Pills | 25.19€ 23.99€ | |
| Viagra Soft Tabs | 100mg | 60 + 6 Pills | 152.94€ 145.66€ | |
| Viagra Generic | 150mg | 10 Pills | 36.73€ 34.98€ | |
| Viagra Original | 100mg | 22 + 2 Pills | 120.71€ 114.96€ | |
| Viagra Generic | 150mg | 120 + 8 Pills | 177.58€ 169.12€ | |
| Viagra Oral Jelly | 100mg | 10 Sachets | 46.36€ 44.15€ | |
| Viagra Generic | 25mg | 60 + 4 Pills | 71.99€ 68.56€ | |
| Viagra Super Active | 100mg | 360 + 30 Pills | 470.93€ 448.50€ | |
| Viagra Oral Jelly | 100mg | 21 Sachets | 78.66€ 74.91€ | |
| Viagra Professional | 100mg | 10 Pills | 44.09€ 41.99€ |
You should consult your health care professional before taking any drug, changing your diet, or commencing or discontinuing any course of treatment. Just been sildenafil by my Gp and have concerns about side effects especially vision and heart beat per minute Question posted · View member profile · Last updated The information on this page reflects personal experiences shared by our community members.
Chemical synthesis
Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company. HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. It is not reviewed for medical accuracy and should not replace professional medical advice. My PCP prescribed me a 100mg dose! I was also worried about potential side effects. I split each pill into 1/4’s, so I cut them in half then in half again. I still get pretty stuffed up and sometimes my face flushes, but that’s it.
| Medication Class | Interaction Effect | Specific Drugs | Recommendations |
|---|---|---|---|
| Nitrates | Severe hypotension | Nitroglycerin, Isosorbide dinitrate | Do not combine with Viagra |
| Alpha-blockers | Increased hypotension | Tamsulosin, Doxazosin | Monitor blood pressure |
| Other PDE5 inhibitors | Additive effects | Tadalafil, Vardenafil | Use only under medical supervision |
As my doctor told me, this is one of the safest medications in the world, they regularly prescribe it to elderly men who have had heart attacks. I’ve never had any vision, hearing, or fast heart beat issues.
- 25 mg Viagra is a lower dose used for mild erectile dysfunction.
- Typical starting dose for Viagra is 50 mg, but 25 mg can be prescribed for sensitive users.
- 25 mg Viagra may have fewer side effects compared to higher doses.
- It is taken approximately 30-60 minutes before sexual activity.
- Avoid heavy meals before taking 25 mg Viagra for faster absorption.
- Men with certain health conditions should consult a doctor before use.
- Alcohol intake can reduce the effectiveness of 25 mg Viagra.
I’ve also found it temporarily reduces my blood pressure for about a day after I take a dose. We are all viagra super different, but this has been a good medication for me. Remember you can always start with a smaller dose and take more, but you can’t take less after a large dose.
| Source | Average Price per 25 mg Tablet | Brand Name | Generic Name | Notes |
|---|---|---|---|---|
| Online pharmacies | $2 – $4 | Viagra | Sildenafil | Varies by seller |
| Local pharmacy | $3 – $6 | Viagra | Sildenafil | Depending on location |
| Discount sites | $1.50 – $3 | Generic Sildenafil | Sildenafil | May vary in quality and authenticity |
Sildenafil prescribing info & package insert (for Health Professionals) Try searching for what you seek or ask your own question.
How is Viagra used?
A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: itching/swelling (especially of the face/tongue/throat) This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. You may report side effects to FDA at 1-800-FDA-1088 or at In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Recreational use
Before taking sildenafil, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic viagra medicine reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: heart problems (such as heart attack or life-threatening irregular heartbeat in the past 6 months, chest pain/angina, heart failure) penis conditions (such as angulation, fibrosis/scarring, Peyronie's disease) conditions that may increase the risk of priapism (such as sickle cell anemia, leukemia, multiple myeloma) eye problems (such as retinitis pigmentosa, sudden decreased vision, NAION) This drug may make you dizzy or cause vision problems. Alcohol or marijuana (cannabis) can make you more dizzy.
Oral Administration
Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Talk to your doctor if you are using marijuana (cannabis). Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). During pregnancy, sildenafil should be used only when clearly needed. Since high blood pressure in the lungs is a serious condition that can harm both a pregnant woman and her unborn baby, do not stop taking this medication unless directed by your doctor. Sildenafil, sold under the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. [4][8] It is also sometimes used off-label for the treatment of certain symptoms in secondary Raynaud's phenomenon. [9] It is unclear if it is effective for treating sexual dysfunction in females. [8] It can be taken orally (swallowed by mouth), intravenously (injection into a vein), or through the sublingual route (dissolved under the tongue).
- The 25 mg dose is often sufficient for men with occasional erectile difficulties.
- It is not a substitute for healthy lifestyle choices like quitting smoking.
- Can be used in conjunction with psychosexual therapy for comprehensive care.
- The risk of cardiovascular events during sexual activity is slightly increased.
- Patients with left ventricular outflow obstruction should avoid.
- The medication is soluble in water but is designed for oral ingestion.
- Breaking a non-scored tablet can result in inaccurate dosing.
- It is one component of sexual health, which also includes emotional connection.
- Some men report facial flushing or a stuffy nose more at higher doses.
- The benefit of daily low-dose use is maintaining readiness versus planning.
- A sudden drop in blood pressure upon standing (orthostasis) can occur.
[8][10] Onset when taken orally is typically within twenty minutes and lasts for about two hours. Common side effects include headaches, heartburn, and flushed skin.
- Starting with 25 mg minimizes risk while determining individual response.
- The medication does not accumulate in the body with single, as-needed use.
- Severe allergic reactions (rash, swelling, difficulty breathing) are rare.
- Can interact with certain antibiotics and antifungal medications.
- Patients with retinitis pigmentosa have a higher risk of vision complications.
- An erection lasting more than 4 hours requires urgent urological care.
- Do not increase the dose without consulting your prescribing physician.
- Buying from unverified international websites carries significant health risks.
- It is not a performance-enhancing drug for athletes and is banned in some sports.
- Can be used by men with diabetes, but efficacy may be somewhat reduced.
- Open communication with your partner about ED treatment is often beneficial.
[8] Caution is advised in those with cardiovascular disease. [8] Rare but serious side effects include vision problems, hearing loss, and prolonged erection (priapism) that can lead to damage to the penis. [8] Sildenafil should not be taken by people on nitric oxide donors such as nitroglycerin, as this may result in a serious drop in blood pressure.
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If you are planning pregnancy, become pregnant, or think you may be pregnant, discuss with your doctor right away the benefits and risks of using this medication during pregnancy. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.
Drug Interactions
Some products that may interact with this drug are: Sildenafil can cause a serious drop in your blood pressure when used with nitrates. A serious drop in blood pressure can lead to dizziness, fainting, and rarely heart attack or stroke. Do not use sildenafil with any of the following: certain drugs used to treat chest pain/angina (nitrates such as nitroglycerin, isosorbide) recreational drugs called "poppers" containing amyl or butyl nitrite If you are also taking an alpha blocker medication (such as doxazosin, tamsulosin) to treat an enlarged prostate/BPH or high blood pressure, your blood pressure may get too low which can lead to dizziness or fainting. Your doctor may start treatment with a lower dose of sildenafil to minimize your risk of low blood pressure. Other medications can affect the removal of sildenafil from your body, which may affect how sildenafil works.
Less common
Examples include azole antifungals (such as itraconazole, ketoconazole), macrolide antibiotics (such as clarithromycin, erythromycin), mifepristone, rifampin, ritonavir, among others. Do not take this medication with any other product that contains sildenafil or other similar medications for erectile dysfunction-ED or pulmonary hypertension (such as tadalafil, vardenafil). If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call 1-800-222-1222. Sildenafil acts by blocking phosphodiesterase 5 (PDE5), an enzyme that promotes breakdown of cGMP, which regulates blood flow in the penis. [8] It requires sexual arousal to work, and does not by itself cause or increase sexual arousal. [8] It also results in dilation of the blood vessels in the lungs. Pfizer originally discovered the medication in 1989 while looking for a treatment for angina.
What is Viagra?
Tell your doctor if your condition does not get better. Dizziness, headache, flushing, or stomach upset may occur. Vision changes such as increased sensitivity to light, blurred vision, or trouble telling blue and green colors apart may also occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position.
What are the most common side effects of sildenafil?
Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Sexual activity may put extra strain on your heart, especially if you have heart problems. If you have heart problems and experience any of these serious side effects while having sex, stop and get medical help right away: Rarely, sudden decreased vision, or even permanent blindness, may occur in one or both eyes (NAION). If this serious problem occurs, stop taking sildenafil and get medical help right away.
What can I do to make Viagra work faster?
You have a slightly greater chance of developing NAION if you have heart disease, diabetes, high cholesterol, certain other eye problems ("crowded disk"), high blood pressure, if you are over 50, or if you smoke. Rarely, a sudden decrease or loss of hearing, sometimes with ringing in the ears and dizziness, may occur. Stop taking sildenafil and get medical help right away if these effects occur. Rarely, males may have a painful or prolonged erection lasting 4 or more hours. If this occurs, stop using this drug and get medical help right away, or permanent problems could occur. [11] It was approved for medical use in the United States and in the European Union in 1998. [5][8][11][12] In 2023, it was the 151st most commonly prescribed medication in the United States, with more than 3 million prescriptions. [13][14] It is available as a generic medication. [15][16] In the United Kingdom, it is available as a pharmacy medicine.