a NK Pill: white, oval, 22mm
Generic Name: nirmatrelvir/ritonavir
The pill with imprint a NK (White, Oval, 22mm) has been identified as Paxlovid ritonavir 100 mg and is used for COVID-19. It belongs to the drug class antiviral combinations and is not a controlled substance.
Images for a NK

Paxlovid
- Generic Name
- nirmatrelvir/ritonavir
- Imprint
- a NK
- Strength
- ritonavir 100 mg
- Color
- White
- Size
- 22.00 mm
- Shape
- Oval
- Availability
- Prescription only
- Drug Class
- Antiviral combinations
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Pfizer Inc.
- National Drug Code (NDC)
- 00069-1085 (Discontinued)
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- Drug class: antiviral combinations
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