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Red Viagra 150 mg tablets pair oral sildenafil citrate with a higher single strength than standard sildenafil tablets. We offer seven package sizes, from 10 to 180 pills, so you can weigh quantity, per-pill value, and planned supply before choosing the option that fits your order.
This tool only estimates pack size from the values you enter.
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You need: 21 tabsRecommended packs: 1 x 30 = 30 tabs
Manufacturers
Centurion Laboratories Private LimitedPfizerPfizer Canada ULCPfizer Inc.Pfizer Manufacturing Deutschland GmbH
Payment & Shipping
Package Example
Your order is securely packed and usually ships within 24 hours. Below is what a standard package looks like.
It is about the size of a regular letter (9.4x4.3x0.3 inches) and shows no details about what is inside.
Front View
Side View
Back View
Shipping Times
Shipping Method
Estimated delivery
Express Free for orders over $300.00
Estimated delivery to the U.S.: 4-7 days
Standard Free for orders over $200.00
Estimated delivery to the U.S.: 14-21 days
Payment Methods
Discount Coupons
Independence Day - July 4, 2026 10%JULY410
Labor Day - September 7, 2026 7%LABOR07
Thanksgiving - November 26, 2026 9%THANKS09
Brand Names
Also known as (by country):
Country
Brand Names
United States
VIAGRA
United Kingdom
VIAGRA
Canada
VIAGRA
Australia
VIAGRA
FAQ
A prescription is required to buy sildenafil from local pharmacies in the United States. Our store policy allows you to order this product from us without a prescription and have it sent by mail.
Use an authorized medicine take-back program when one is available. Do not keep unused tablets for someone else or dispose of them using a method unless local disposal instructions specifically direct it.
They may differ. The exact inactive ingredients for the supplied tablets are not confirmed in advance; check the ingredient list on the received package, especially if you have an allergy or sensitivity to a dye, coating, or filler.
Pregnancy: consult a clinician before use. Sildenafil tablets used for erectile dysfunction are not intended for use in women, and pregnancy safety for this 150 mg tablet is not established. Breastfeeding: consult a clinician before use; limited data describe sildenafil in human milk, but effects on a breastfed child and milk production are not known.
Sildenafil tablets are taken by mouth and may be taken with or without food. A high-fat meal can delay onset. For erectile dysfunction, standard sildenafil dosing is individualized, commonly starting at 50 mg, with a maximum recommended single dose of 100 mg once daily; a 150 mg tablet exceeds that maximum and should not be used as a routine whole-tablet dose.
Description
Red Viagra is an oral tablet containing sildenafil citrate, the same phosphodiesterase type 5 (PDE5) inhibitor found in other sildenafil products, but supplied at a single, higher strength of 150 mg per tablet. We list Red Viagra in seven package quantities, from 10 pills up to 180 pills, so the real choice for most customers is less about strength, since only one strength is offered, and more about how many pills to order, how that quantity is priced, and how it fits a planned supply.
This guide walks through the exact packages we carry, how their pricing and per-pill value compare, and how strength, quantity, storage, and our ordering process fit together when you are deciding which option to select at checkout.
Price and Choice at a Glance
Every package we offer contains the same 150 mg sildenafil citrate tablet in the same oral form, so the meaningful differences between our listings are quantity, total price, and price per pill. We price every package in US dollars, and each quantity is a separate, independent option rather than a dosing instruction, since the number of pills you buy describes a supply, not a single dose. Choosing among the 10-, 20-, 30-, 60-, 90-, 120-, and 180-pill packages is a question of expected use and supply planning, not a question of which strength is appropriate, because 150 mg is the only strength we carry for this product.
Available Packages and Unit Value
Because price per pill falls as package size increases across the options shown, comparing quantities side by side is the clearest way to see where the better value sits for a given order size. The comparison below lays out our exact package quantities, total prices, price per pill, and relative savings across all seven sizes we offer.
Reading this comparison alongside your own treatment plan matters more than the lowest price per pill alone. A larger package may lower the cost per pill, but it only represents good value if a clinician has determined that this exact 150 mg strength is appropriate, the quantity matches the planned supply, and all pills can be used within their labeled shelf life and stored correctly. A smaller package, such as our 10- or 20-pill option, limits the quantity purchased upfront, while our 90-, 120-, or 180-pill packages involve a larger initial order in exchange for a lower per-pill cost.
How Should You Think About Strength, Form, and Quantity?
Red Viagra comes only as a 150 mg oral tablet, so there is no strength selection to make within this listing, only a quantity decision. That said, 150 mg is a notably high single strength: standard sildenafil labeling in the United States sets 100 mg as the maximum recommended single dose for erectile dysfunction. A 150 mg tablet therefore should not be treated as a routine dose, and the quantity decision should follow a dose-specific assessment by a clinician.
A few practical questions help translate the package-value comparison into a sensible order:
Has a clinician assessed whether this exact 150 mg tablet is appropriate for you?
How often does your established treatment plan call for sildenafil, and which package quantity matches that planned supply?
Will the full package be used within its labeled shelf life, or would a smaller quantity reduce the risk of leftover, expired pills?
Does the lower per-pill price of a larger package genuinely offset the higher total amount charged at checkout for your situation?
Red Viagra, Viagra, and Other Sildenafil Options
Red Viagra sits alongside other sildenafil-based tablets in our catalog rather than replacing them. Customers who want to compare another product containing the same active ingredient can review our Viagra listing. Viagra Professional is another sildenafil option available for comparison. If erectile dysfunction treatment more broadly is what you are researching, you can also browse our Erectile Dysfunction options.
What Is Sildenafil Citrate Used For?
Sildenafil citrate is established for treating erectile dysfunction in adult men, and it is the active ingredient in Red Viagra 150 mg tablets. Sildenafil is authorized for human medicinal use in the United States, while the 150 mg tablet is the specific product presentation we offer. The erectile-dysfunction role discussed here does not apply to women or people under 18. Sildenafil also has separate specialist uses, including pulmonary arterial hypertension, under different products and dosing plans; those uses should not be treated as directions for Red Viagra.
How It Works and Practical Use
Sildenafil works by inhibiting PDE5, an enzyme that breaks down cyclic guanosine monophosphate, or cGMP, which helps relax blood vessels in erectile tissue. By slowing that breakdown, sildenafil supports increased blood flow and an erection in response to sexual stimulation; it does not cause an erection on its own without stimulation. Taken orally, sildenafil typically begins working within about 30 to 60 minutes, with effects that can last around four hours, although individual timing varies. A heavy, high-fat meal can slow absorption and delay onset.
For erectile dysfunction, US labeling generally recommends a starting dose of 50 mg taken as needed, with adjustment to 25 mg or 100 mg based on effectiveness and tolerability, and no more than one dose per day. The offered 150 mg tablet exceeds that labeled maximum single dose and should not be used as a routine substitute for a lower-strength tablet. Do not split or otherwise alter the tablet unless a clinician or pharmacist has confirmed that the specific product can be divided and has provided an appropriate dosing plan.
What Safety Issues Matter Most at the 150 mg Strength?
Because 150 mg exceeds the standard 100 mg maximum single dose referenced in US sildenafil labeling, this strength calls for more careful evaluation than a standard-dose tablet, particularly around cardiovascular health. A few points are worth keeping in mind:
Sildenafil must not be combined with nitrate medications or riociguat, since these combinations can cause a dangerous drop in blood pressure.
Caution is needed with alpha-blockers, other blood-pressure-lowering medicines, and substantial alcohol intake because their effects on blood pressure can add to those of sildenafil.
Strong CYP3A4 inhibitors, including ritonavir and some azole antifungals or macrolide antibiotics, can substantially increase sildenafil exposure and may require avoidance or dose adjustment by a clinician.
Grapefruit juice can raise sildenafil levels in the body and may make adverse effects more likely.
Visual changes, such as blurred vision or altered color perception, and dizziness can occur, so you should know how sildenafil affects you before driving or operating machinery.
Anyone with significant heart disease, recent stroke or heart attack, blood-pressure problems, or certain retinal conditions should discuss suitability with a clinician before using sildenafil, especially at this strength.
Common adverse effects include headache, flushing, indigestion, nasal congestion, dizziness, and visual disturbances. Seek urgent medical help for an erection lasting more than four hours, sudden loss of vision or hearing, chest pain, fainting, or signs of a severe allergic reaction.
Diabetes alone does not require a sildenafil-specific dose adjustment, and no distinct cross-reactivity concern applies beyond the standard contraindication for known hypersensitivity to sildenafil or its excipients. Red Viagra is not intended for use during pregnancy or breastfeeding as an erectile-dysfunction treatment. Any specialist use of sildenafil during pregnancy or breastfeeding requires an individualized clinician assessment.
Access and Prescription Context in the United States
Sildenafil is authorized for human medicinal use in the United States, and oral sildenafil tablets are classified as prescription medications. That classification describes the medication itself, not our checkout: under our ordering policy, we do not require a prescription to accept an order for Red Viagra, so you can order it without submitting one in advance. This does not change sildenafil's prescription status or replace a clinician's assessment of whether a 150 mg tablet is appropriate, particularly because it exceeds the usual maximum recommended single dose for erectile dysfunction.
Ordering, Delivery, and Receiving Your Order
Once you have compared package sizes and settled on a quantity, our checkout confirms the exact option selected, its price, and the total for your order in US dollars. If questions come up before or after ordering, our pharmacist-supported team is reachable by email, online chat, or phone, 24 hours a day, seven days a week, and has been supporting customers since 2017. A typical order moves through a few consistent steps:
Select your preferred package quantity from the options shown for Red Viagra 150 mg.
Confirm the order details, including quantity and total price, at checkout.
We pack the order for dispatch once it is confirmed.
We ship the order to your address, with support available throughout if you need an update or have a question.
Making a Value-Based Decision
The lower per-pill price on a larger package is only one part of a sound decision. Matching quantity to an established treatment plan, keeping tablets stored at room temperature between 68°F and 77°F, away from moisture, heat, and light, and checking expiration dating before ordering a large supply all matter as much as the price shown for each package. A smaller quantity may cost more per pill but reduces the risk of unused, expired stock; a larger quantity lowers the per-pill cost but only pays off if it matches a real, ongoing need. Reviewing the package comparison above alongside these practical factors, and confirming with a clinician that the 150 mg strength itself is appropriate for you, gives a clearer basis for choosing the exact option to place in your order.
Asked by Kimberly J, Washington, D.C., United States
I have used VIAGRA in the United States before. Can I replace it with these tablets?
A
Answered by Support team
A replacement should be considered only after comparing the active ingredient, strength, and dosage form on the label or prescription. These are sildenafil 150 mg tablets, while manufacturers, tablet appearance, packaging, and inactive ingredients may differ from VIAGRA.
Q
Asked by Kenneth F, Phoenix, United States
I live in Phoenix, where packages can get warm. How are these tablets protected during ordinary transportation?
A
Answered by Support team
We use suitable protective packing for tablet shipments. After arrival, store the tablets at 68°F to 77°F away from moisture, heat, and light, and check the package and tablets for damage, moisture, leaks, or visible changes before use.
Q
Asked by Sandra T, Columbus, United States
Can I find out how much shelf life will be left on the tablets before I order?
A
Answered by Support team
We cannot confirm an exact remaining shelf life in advance. Check the expiration date printed on the medicine packaging when it arrives.
Q
Asked by Melissa N, New York, United States
Will the package include an English leaflet?
A
Answered by Support team
The leaflet language is not confirmed in advance. Check the received package and its enclosed instructions for the applicable directions and safety information.
Q
Asked by Brian G, San Jose, United States
I use nitroglycerin for occasional chest pain. Is it safe to take sildenafil on a different day?
No. Sildenafil must not be used with nitrates such as nitroglycerin because the combination can cause a dangerous drop in blood pressure. A clinician who manages your heart treatment needs to determine a safe alternative.
Product specifications
Active ingredient
Sildenafil
Drug class
Phosphodiesterase type 5 (PDE5) inhibitor
Dosage form
Tablet
Available strengths
150 mg
Route of administration
Oral
Storage
Store at room temperature between 68°F and 77°F, away from moisture, heat, and light. Keep out of reach of children.
ATC code
G04BE03
Regulatory information
FDA ApprovalSildenafil citrate is authorized for human use across the United States.
Dispensing ClassificationA valid prescription from a licensed healthcare professional is required to purchase this tablet formulation.