Nirmatrelvir and Ritonavir Tablet (Primovir Tablet)

Product Details

Strength Nirmatrelvir 150mg and Ritonavir 100mg Tablet
Packaging Type Strip
Brand Name Primovir
Manufacturer Astrica healthcare
Composition Nirmatrelvir 150mg and Ritonavir 100mg Tablet
Dosage Nirmatrelvir 150mg and Ritonavir 100mg Tablet
Usages covid-19
Packaging Size 2 x 10 tablets & 1 x 10 Tablets
Tablets in a Strip 3


Primovir Tablets: Your Emergency Solution for COVID-19

Primovir Tablets, a combination therapy containing Nirmatrelvir & Ritonavir tablets, is authorized by the FDA for emergency use in the treatment of COVID-19. This medication is designated for individuals aged 12 and above who have recently tested positive for the coronavirus, exhibiting mild to moderate symptoms for up to 5 days, and are not hospitalized.


Treatment Indication

Primovir Tablets such as Nirmatrelvir & Ritonavir tablets constitute an investigational antiviral therapy designed to combat coronavirus disease in adults and pediatric patients at high risk of disease progression, including hospitalization or death. Ritonavir enhances pharmacokinetics when co-administered with Nirmatrelvir, increasing systemic concentrations and prolonging half-life, supporting a twice-daily dosing regimen.


Mechanism of Action

This composite pack combines Nirmatrelvir, a SARS-CoV-2-3CL protease inhibitor, and ritonavir, an HIV antiretroviral. Nirmatrelvir inhibits the action of the SARS-CoV-2-3CL protease enzyme critical for viral replication, while ritonavir prevents the degradation of Nirmatrelvir.


Dosage and Administration

Follow your healthcare provider’s instructions regarding the dose and duration of Primovir Tablets. Swallow the tablet whole, without chewing, crushing, or breaking it. While it may be taken with or without food, adhering to a fixed schedule is advisable for optimal results.


Benefits and Considerations

Primovir Tablets are particularly beneficial for individuals with mild COVID symptoms at elevated risk of developing severe illness. Nirmatrelvir, an antiviral agent, impedes viral replication. While ritonavir, an HIV antiretroviral, augments the availability of Nirmatrelvir in the body. Both optimize the efficacy of this combination therapy.


Missed Dose

In the event of a missed dose, take it as soon as possible. However, if it is nearing the time for your next scheduled dose, skip the missed dose and resume your regular dosing schedule. Avoid doubling up on doses to compensate for missed ones.

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