MEDVi QUAD is a clinician-prescribed, four-ingredient program that MEDVi says is designed to support desire, blood flow, and a longer response window for men researching erectile dysfunction. Its page lists apomorphine, L-citrulline, tadalafil, and sildenafil; published research on L-citrulline reports its role in nitric-oxide production, while research on ED treatment identifies PDE5 inhibitors as a first-line option for men with diabetes.
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MEDVi lists QUAD from $114 per month, including a clinician review and free rush shipping. To see today’s price, complete the intake, or place an order, visit the Product Page.
What is MEDVi QUAD?
MEDVi markets QUAD as a rapid-absorb liquid placed under the tongue. The company says the intake takes about three minutes, a US-licensed clinician reviews the case within 24 hours, and approved treatment is delivered in discreet packaging.
The platform says it supports the collection of health information for a clinician to decide whether a prescription is appropriate. MEDVi says it is not itself a medical practice or pharmacy; healthcare services are provided by affiliated professional entities and their clinicians.
| What MEDVi advertises | What that means for you |
|---|---|
| Apomorphine | MEDVi says it acts through the nervous system to support desire and arousal. |
| L-citrulline | An amino acid involved in the body’s nitric-oxide pathway. |
| Tadalafil | MEDVi says it provides a response window of up to 36 hours. |
| Sildenafil | MEDVi says it is part of the blood-flow-focused combination. |
| Ingredient strengths | Not published on the product page. |
| Doses per shipment | Not published on the product page. |
Does MEDVi QUAD work for ED?
MEDVi says its combination is built for desire, blood flow, faster absorption, and flexibility around timing. The company advertises a start in as little as 10 minutes and a tadalafil-based window of up to 36 hours.
The research behind an ingredient is useful context, but it is different from research on the finished four-ingredient prescription. A 2014 diabetes and ED review reports that lifestyle changes, diabetes management, and treatment of low testosterone are important early steps, and calls PDE5 inhibitors a first-line treatment option for men with diabetes. It also describes other medical options when those medicines are not suitable or do not meet a person’s needs.
For L-citrulline, a 2018 review of cardiometabolic research explains that supplemental L-citrulline can raise L-arginine levels and nitric-oxide synthesis. A Cleveland Clinic overview describes a small study in which 12 of 24 participants taking 1.5 grams daily for one month moved from mild ED to typical erectile function; it also notes that more research is needed.
If you want a side-by-side look at the advertised formula and safety questions, this site’s formula comparison lays out the different approaches.
Is QUAD better than Viagra?
QUAD is not simply Viagra. MEDVi advertises sildenafil alongside tadalafil, apomorphine, and L-citrulline, while its page compares the combination with single-medicine options. Whether that combination fits you is the question for the prescribing clinician after reviewing your health history and current medicines.
If you are comparing timing, ingredients, and what to ask before a prescription decision, see the site’s MEDVi QUAD formula update.
What does MEDVi QUAD cost and how long does it last?
Prices shown by MEDVi were $114 per month as of October 12, 2026; check the checkout for today’s price. The product page also displays $179 alongside the starting monthly price and says bundles may offer additional savings, but it does not publish bundle contents or the number of doses.
| Cost and access detail | MEDVi’s stated terms |
|---|---|
| Starting price | $114 per month |
| Consultation | Included |
| Shipping | Free rush shipping |
| Evaluation | Online intake; MEDVi says it takes about three minutes |
| Clinician decision | MEDVi says a clinician decides whether a prescription is appropriate |
| How long one prescription lasts | Not published |
| Doses in a shipment | Not published |
What side effects and medication questions matter?
Because QUAD combines prescription ingredients and L-citrulline, bring your full medication list and health history to the clinician review. Ask a clinician or pharmacist about QUAD before ordering if you take any medicine, including medicines for heart or blood-pressure concerns.
The Cleveland Clinic notes that L-citrulline may cause bloating, cramping, diarrhea, or sweating. Its guidance also says supplements can interact with medicines. The product page does not publish ingredient strengths, so that is an important item to confirm during the prescription process.
What causes ED, and what can you do naturally?
ED can have more than one contributor. In men with diabetes, the 2014 review describes possible pathways involving nerve changes, blood-vessel lining function, smooth-muscle changes, and hormones. Stress may also matter for some people; a clinician can help sort through symptoms, health history, and medicines rather than leaving you to guess.
The same diabetes review places lifestyle changes and diabetes control early in management. For L-citrulline specifically, the Cleveland Clinic lists watermelon and nitrate-rich foods such as beets, leafy greens, fennel, parsley, and radishes as food sources connected with nitric-oxide pathways. These are practical options to discuss alongside a prescription conversation, not a substitute for an individualized assessment.
How can a partner help when ED affects a relationship?
A partner can make the next step feel simpler: talk without blame, help collect the current medication list and health history, and offer to help prepare questions for the appointment. You do not have to solve this alone or turn it into a test of either person. The goal is a clear conversation about the available options and what fits your situation.
Refunds, cancellation, and privacy questions
MEDVi says a subscription begins after the intake form and first-month payment. Its cancellation policy says you may cancel by emailing hello@medvi.org or using patient-portal chat, with a request at least 72 hours before the next billing date. It says a full refund is available if a healthcare provider disqualifies you for a medical reason; prescription medications already ordered for a patient cannot be returned for refund or reuse.
MEDVi’s privacy policy says the platform may collect identifying information, payment information, health history, messages, and information from clinicians and pharmacies involved in services. Its notice says you may request access to medical and billing records through the Privacy Officer using a Release of Information Form.
Before you order
- Ask what strengths and number of doses the prescribed preparation will include.
- Ask which pharmacy will dispense your prescription and when it will ship.
- Share every medicine and relevant health condition with the prescribing clinician or pharmacist.
- Confirm the recurring billing date and save the cancellation contact information.
- Ask how to request your medical and billing records if you want a copy.
By TotalCareMedical.com Health Team