Seeing blue after the little blue pill: visual disturbances in sildenafil users

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. The above information is intended to supplement, not substitute for, the expertise and judgment of your health care professional.

5.5 Hypotension when Co-administered with Alpha-blockers or Anti-hypertensives

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. 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 reactions or other problems.

What is sildenafil used for?

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. 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). You should consult your health care professional before taking any drug, changing your diet, or commencing or discontinuing any course of treatment.

• Sildenafil is available in many countries but must be obtained through proper medical channels.
• Using counterfeit or unregulated versions can pose serious health risks.
• Always check for proper branding and packaging when purchasing.

6 popular natural remedies for erectile dysfunction While some natural ED treatments are generally well-tolerated, others have potential side effects that you should be aware of before taking them. Sildenafil (also known as sildenafil citrate and “the little blue pill”) is an erectile dysfunction (ED) treatment well known for its ability to make erections harder and longer-lasting.

It’s a very well-studied ED treatment and is widely understood to be safe for most men to take. However, like most medicines, sildenafil can cause side effects - although not everyone gets them. Most men who take sildenafil do not experience side effects, but if they do, they are usually only mild in nature. Nonetheless, it’s still good to be aware of any potential side effects before taking any erectile dysfunction treatment (or any medication) for the first time, which is why we’ll outline them for you here. Sildenafil is a medicine used 150mg sildenafil for sale to treat erectile dysfunction symptoms. It belongs to a group of medicines called phosphodiesterase type 5 (PDE5) inhibitors, which are usually the first types of medicines doctors prescribe to treat erectile dysfunction. Like other PDE5 inhibitors such as tadalafil and tadalafil daily, sildenafil is a prescription-only erectile dysfunction treatment. This means you can only get it once your health and medication history has been assessed by either a doctor or clinician. Our team of clinicians can do this quickly and easily via a free online consultation. If sildenafil is right for you, our clinicians are often able to prescribe it the same day and have it discreetly delivered to you within 24 hours. Sildenafil works by helping to relax the blood vessels in your penis, allowing blood to flow in when you’re sexually aroused and produce an erection.

Warnings & Precautions

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 buy sildenafil online uk 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. 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.

Sildenafil: what you need to know

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. 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. Contrary to common myth, the penis is not a muscle. You can’t get it hard simply by flexing it like you would a bicep.

• Sildenafil 100mg can interact with certain medications, such as alpha-blockers, possibly leading to dangerous blood pressure drops.
• Patients with heart conditions should seek medical advice before use.
• Regular monitoring may be necessary for users with underlying health issues.

Instead, it’s a rod of spongey tissue that gets hard when blood flows into it. The more blood that flows into the penis, the harder it becomes. Think of it like a balloon, if that helps. By increasing the flow of blood to the penis, sildenafil can generate stronger erections in men with erectile dysfunction. Other PDE5 inhibitors work in a similar way, which is why they're so effective at treating ED. Taking sildenafil - or any other PDE5 inhibitor - won’t give you an instant erection. It usually takes an hour to kick in and will stimulate an erection only when you’re sexually aroused. This is helpful because this gives you more control over your erections and allows you to get an erection when the time’s right.

7.1 Nitrates

Do not share this medication with others. Store at room temperature away from light and moisture. Keep all medications away from children and pets. 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.

Professional resources

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. 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. After all, it would be pretty inconvenient to take a tablet that gives you an instant erection against your will. Sildenafil’s effects last for around four hours. But fret not, this doesn’t mean you’ll have a constant erection for hours on end.

It just means that you’ll be able to get an erection when you need one during the four hours that it’s active in your body.

Images for M SL 100

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. 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.

Erectile dysfunction

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. 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. Sildenafil has been used as an erectile dysfunction treatment for over 20 years and is clinically proven to be safe and effective for most men.

• Some users experience visual disturbances, such as blue-tinged vision, after taking sildenafil.
• This side effect is generally rare and temporary.
• Report any persistent or severe visual changes to a healthcare provider.

Like any medication, though, sildenafil can sometimes cause side effects.

Medical uses

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. 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).

Less common

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. Canada residents can call 1-844-764-7669. Symptoms of overdose may include: severe dizziness, fainting, painful/prolonged erection. Not everybody gets them and most of the side effects reported with sildenafil are fairly mild and don’t last long.

• Sildenafil 100mg is generally intended for adult males with diagnosed ED.
• It is not suitable for individuals with severe liver or kidney impairment.
• Use under medical supervision ensures proper dosing and reduces risks.

The most common side effect of sildenafil is headache, affecting about 25% of people who are prescribed it. The good news is that treating headaches as a result of taking sildenafil can often simply be a case of altering the dose that you are taking.