Norvir (Ritonavir) Rx Price Comparison: US vs Canada — Save Up to 60% in the US

Our most recent US pharmacy data shows a low of roughly $34.96 for Ritonavir with a standard discount card. That figure moves with dosage and quantity — check the comparison table for the exact combination you need.

Yes — Cost Plus Drugs lists Ritonavir at roughly $0.428 per unit, a published price with no membership card or coupon involved. See the three-price comparison above for how that stacks up against discount-card pharmacies.

We found Canadian pricing for Ritonavir starting near $1.06 per tablet in USD terms. That's before any shipping charge, which the table above breaks out separately.

Drug pricing is set separately in each country through different negotiation, regulatory, and distribution systems, so the same medication can legitimately carry different price tags on either side of the border. In this case, our data shows the US price is actually the lower of the two once a program like Cost Plus Drugs is factored in — the assumption that Canada is always cheaper doesn't hold for every drug.

Yes. The active pharmaceutical ingredient in Norvir is ritonavir, which is available as a generic drug manufactured by several companies, including West-Ward, Zydus, and Aurobindo.

Norvir is a brand-name antiviral medication prescribed to manage HIV-1 infection. Its active component, ritonavir, works by blocking an enzyme the virus needs to replicate. By reducing the viral load in the body, it helps control HIV and lowers the risk of developing AIDS-defining illnesses and serious opportunistic infections. Norvir is typically taken as a fixed-dose oral tablet twice daily, as directed by a healthcare professional.

Common side effects can include gastrointestinal issues like diarrhea, nausea, vomiting, indigestion, and stomach pain. Other frequently reported effects are headache, dizziness, weakness, fatigue, weight loss, joint pain, overactive thyroid, nerve-related sensations (tingling or numbness), liver enzyme changes, and elevated blood sugar. Mood changes are also common. While rare, severe allergic reactions are possible and require immediate medical attention. These can manifest as Stevens-Johnson syndrome, a serious condition involving widespread blistering, rash, peeling skin, and fever. If you experience symptoms of an allergic reaction, such as rash, swelling, or difficulty breathing, stop taking Norvir and seek urgent medical care. This list is not exhaustive; discuss any questions or concerns about side effects with your prescribing physician or pharmacist.