Ingredient

Ritonavir

Ritonavir is an antiviral medication used in the treatment of HIV and COVID-19.

All medicines
3
Single ingredient
1
Combination
2
Prescription medication
3

MFDS ingredient code M259362

What does it do?

Ritonavir is an antiviral ingredient that belongs to the class of protease inhibitors. It is primarily used in the treatment of HIV infection and in conjunction with other antiviral agents for COVID-19 treatment to inhibit viral replication.

Ritonavir works by blocking a crucial enzyme called protease that the virus needs to replicate, preventing the virus from reproducing correctly. This leads to a reduction in viral load and helps control the infection.

Commonly used for

Approved uses differ by product. Check each product's information for its actual use.

Good to know

Unlike other protease inhibitors, ritonavir also acts to slow down drug metabolism, serving as a booster that enhances the effectiveness of co-administered antiviral agents. This characteristic distinguishes ritonavir from other antiviral medications.

Medicines containing this ingredient

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Category
Dosage form
Strength
Category

3 total

Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Combined ingredients

Ingredients used together with this ingredient in combination products.

Questions about this ingredient

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For anything that needs medical judgment, consult a doctor or pharmacist.

This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.