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Sildenafil Citrate 50mg

Generic Alternative to Viagra
  • All Strengths

  • 10mg/12.5mL (0.8mg/mL)

  • 20mg

  • 25mg

  • 50mg

  • 100mg

Brand Choices
Viagra 50mg
Prescription required. Manufactured by Pfizer. Product of New Zealand. Shipped from New Zealand.
Generic equivalents for Viagra

What is a generic medication?

Generic medications are significantly discounted copies of brand name medication that have the same active ingredients, intended use, dosage, side effects, effects, and route of administration as the original brand name medication. In other words, generic medications have the same pharmacological effects as their brand-name counterparts. Over half of all prescribed medications are for generic medications.

Prescription required. Manufactured by A UK MHRA approved Generic Manufacturer. Product of United Kingdom. Shipped from United Kingdom.

Sildenafil Citrate Drug Information

Are you paying too much for Sildenafil Citrate? Save up to 80% when purchasing your prescription drugs from Universal Drugstore. Our prescription service aspires to conveniently provide you with affordable medications at the lowest prices in Canada and internationally.

We’re working with a number of Canadian and international pharmacy partners, all licensed by their qualified governmental regulatory bodies. By collaborating with our partners, we are able to offer a wide range of brand and generic medications at very competitive prices. You can obtain discount prescription drugs through our online pharmacy. Our prices are already up to 80% lower than your local pharmacy. We are committed to providing you with the best service and prices. This is why we’ll match the price of any of our online pharmacy competitors who require a valid prescription.

Order Sildenafil Citrate at a discount price today!

Why Buy Sildenafil Citrate from Universal Drugstore?

We are the global leader in online prescription drug savings with almost 20 years of experience supplying prescription and over the counter drugs to our international customers. More than 300,000 international patients have used our service to receive their prescription and over-the-counter medications.

In the past two decades together with our international pharmacy partners we have shipped over 2 million prescription medication orders to our satisfied customers.

Your safety is our top priority. You can feel completely secure purchasing through us. We use SSL encryption to secure all of your personal information that is transferred through our website while using our service.

How Long Does It Take to Receive My Sildenafil Citrate Order?

You can easily place an order on our website in under 5 minutes. First you need to set up an account with us, create a payment method, and send us your prescriptions. Alternatively, you can order by downloading our order form or by placing an order over the phone. Delivery can take approximately 2 weeks to North America, and 4 weeks to other countries.

  • Sildenafil Citrate Overview

    Sildenafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, sildenafil works by increasing blood flow to the penis to help a man get and keep an erection. Sildenafil Citrate 50mg does not protect against sexually transmitted diseases (such as HIV, hepatitis B, gonorrhea, syphilis). Practice "safe sex" such as using latex condoms. Consult your doctor or pharmacist for more details.

  • How to Use Sildenafil Citrate

    Read the Patient Information Leaflet provided by your pharmacist before you start taking sildenafil and each time you get a refill. If you have any questions, ask your doctor or pharmacist. To treat erectile dysfunction-ED, take Sildenafil Citrate 50mg by mouth as directed by your doctor, usually as needed. Take sildenafil at least 30 minutes, but no more than 4 hours, before sexual activity (1 hour before is the most effective). Do not take more than once daily. A high-fat meal may delay how quickly the drug begins to work. The Dosage of Sildenafil Citrate 50mg is based on your medical condition, response to treatment, and other medications you may be taking. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Tell your doctor if your condition does not improve.

  • Sildenafil Citrate Precautions

    Before taking sildenafil, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Sildenafil Citrate 50mg may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Sildenafil Citrate 50mg, tell your doctor or pharmacist your medical history,heart problems (such as heart attack or life-threatening irregular heartbeat in the past 6 months, chest pain/angina, heart failure), stroke in the past 6 months, kidney disease, liver disease, high or low blood pressure, dehydration, penis conditions (such as angulation, fibrosis/scarring, Peyronie's disease), history of painful/prolonged erection (priapism), 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). Sildenafil Citrate 50mg 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. Limit alcoholic beverages. 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 Sildenafil Citrate 50mg unless directed by your doctor. If you are planning pregnancy, become pregnant, or think you may be pregnant, talk to your doctor about the benefits and risks of using sildenafil. Sildenafil Citrate 50mg passes into breast milk in small amounts. Consult your doctor before breast-feeding.

  • Sildenafil Citrate Misdose

    Not applicable.

  • Sildenafil Citrate Interactions

    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.riociguat, vericiguat. 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.certain drugs used to treat chest pain/angina (nitrates such as nitroglycerin, isosorbide), recreational drugs called "poppers" containing amyl nitrate, amyl nitrite, 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), HIV protease inhibitors (such as saquinavir), mifepristone, rifampin, ritonavir, among others. Do not take Sildenafil Citrate 50mg with any other product that contains sildenafil or other similar medications for erectile dysfunction-ED or pulmonary hypertension (such as tadalafil, vardenafil).

  • Sildenafil Citrate Side Effects

    What are Sildenafil Citrate side effects?

    Side effects are physical, mental or emotional symptoms which occur in addition to or outside of the desired effect of a therapeutic treatment such as an over-the-counter or prescribed drug or medication. Side effects from Sildenafil Citrate may occur at the beginning or at the end of treatment and may also depend on the length of time an individual remains on the treatment. Side effects, also known as adverse effects, are generally more likely to occur when starting treatment. Individuals may also experience side effects from Sildenafil Citrate as a result of an interaction with other medications.

    Side Effects of Sildenafil Citrate

    The side effects of Sildenafil Citrate may vary in number and intensity for many different reasons. Factors such as age, weight, gender and ethnicity may influence the side effects of Sildenafil Citrate. Also, an individual’s state of general physical health and seriousness of the disease or illness as well as an increase or decrease in dosage may lead to side effects. Further, side effects from Sildenafil Citrate may also occur as a result of an interaction with certain herbal supplements, foods or drinks.

    Prescription drug side effects can be serious and may cause patients to stop the treatment. However, when side effects from the use of a prescription drug, such as Sildenafil Citrate, do occur a patient should consult their physician. A physician may prescribe an additional treatment in order to control the symptoms or an adjustment in the dosage may be made. In addition, changes to diet, exercise or other lifestyle activities may help to lessen the side effects of Sildenafil Citrate.

    By understanding side effects and the factors which may influence the occurrence of side effects patients are empowered to take an active role in their care. Patients who have specific questions about the side effects of Sildenafil Citrate, or any other medication, should contact their physician. General information about Sildenafil Citrate and the side effects associated with Sildenafil Citrate are described in the following:

    Common Sildenafil Citrate Side Effects


    Less Severe

    • nasal congestion
    • dyspepsia
    • back pain
    • dizziness
    • edema
    • flushing
    • headache disorder
    • epistaxis
    • nausea

    Less Frequent Sildenafil Citrate Side Effects


    • visual changes
    • upper respiratory infection

    Less Severe

    • sinusitis
    • urinary tract infection
    • insomnia
    • flu-like symptoms
    • skin rash
    • dyspnea
    • diarrhea
    • erythema
    • rhinitis
    • fever

    Rare or Very Rare Sildenafil Citrate Side Effects


    • intracerebral hemorrhage
    • uncontrolled diabetes mellitus
    • hypoglycemic disorder
    • hypernatremia
    • anemia
    • leukopenia
    • vision loss
    • depression
    • cataracts
    • ocular hemorrhage
    • hearing loss
    • angina
    • myocardial ischemia
    • cardiomyopathy
    • atrioventricular block
    • cardiac arrest
    • ventricular arrhythmias
    • chronic heart failure
    • cerebral thrombosis
    • orthostatic hypotension
    • hypotension
    • esophagitis
    • rectal bleeding
    • exfoliative dermatitis
    • hypertension
    • hypertonia
    • syncope
    • pain
    • ataxia
    • peripheral edema
    • transient cerebral ischemia
    • palpitations
    • shock
    • chest pain
    • hyperuricemia
    • hyperglycemia
    • abnormal hepatic function tests
    • anterior ischemic optic neuropathy
    • cystitis
    • priapism
    • retinal hemorrhage
    • tendon rupture
    • seizure disorder
    • urinary incontinence
    • pulmonary hemorrhage
    • retinal edema
    • vitreous detachment
    • ocular hypertension
    • acute myocardial infarction
    • tachycardia

    Less Severe

    • gout
    • migraine
    • peripheral sensory neuropathy
    • photophobia
    • conjunctivitis
    • mydriasis
    • ocular pain
    • tinnitus
    • earache
    • pharyngitis
    • laryngitis
    • bronchitis
    • asthma
    • gingivitis
    • xerostomia
    • stomatitis
    • glossitis
    • gastritis
    • colitis
    • gastroenteritis
    • skin photosensitivity
    • contact dermatitis
    • pruritus of skin
    • skin ulcer
    • urticaria
    • arthritis
    • tenosynovitis
    • muscle weakness
    • myalgia
    • neuralgia
    • bone pain
    • drowsy
    • vertigo
    • general weakness
    • hyperhidrosis
    • chills
    • tremor
    • paresthesia
    • facial edema
    • polydipsia
    • cough
    • increased sputum
    • vomiting
    • dysphagia
    • acute abdominal pain
    • hyporeflexia
    • edema of male genital organs
    • abnormal sexual function
    • disorder of ejaculation
    • dry eye
    • transient global amnesia
    • testicular swelling
    • gynecomastia
    • synovitis
    • increased urinary frequency
    • nocturia
    • symptoms of anxiety
    • hypoesthesia
    • hematuria
    • dream disorder
    • orgasm disorder
  • Sildenafil Citrate Storage

    Store at room temperature away from light and moisture. Do not store in the bathroom. 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 Sildenafil Citrate 50mg when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

IMPORTANT DISCLAIMER: All medical content is supplied by a third-party company who is independent from this web site. As such, this web site cannot guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdictions depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.