Atazor-200 Capsule (Atazanavir 200mg) – Overview

Atazor 200mg capsule contains Atazanavir 200mg is an antiretroviral medication used to manage and treat HIV-1 infection. It belongs to the class of drugs known as protease inhibitors.

Medical Uses / Indications

Atazanavir is indicated for use in combination with other antiretroviral agents for the treatment of HIV-1 infection in adults and pediatric patients over a certain age and weight threshold.

How Atazor 200mg Capsule Works (Mechanism of Action)

Atazanavir works by inhibiting the HIV protease enzyme. This prevents the virus from maturing and replicating, reducing the amount of HIV in the body and improving immune function.

Dosage & Administration

The usual adult dose is 200mg once daily, taken with food and usually in combination with ritonavir or cobicistat and other antiretroviral agents. Dosage may vary based on individual patient factors, co-administered medications, and specific treatment guidelines.

Possible Side Effects

• Common: Nausea, headache, abdominal pain, jaundice (yellowing skin/eyes), rash
• Serious: Heart rhythm changes (PR interval prolongation), severe skin reactions, hyperbilirubinemia, kidney stones, liver problems

 Drug Interactions

Atazanavir interacts with many medications, including antacids, proton pump inhibitors, rifampin, certain anticonvulsants, and other antiretrovirals. Dose adjustments or alternative therapies may be necessary.

Precautions

• Not recommended for patients with severe liver impairment
• Use caution in patients with heart conduction abnormalities
• Monitor for signs of hyperbilirubinemia
• Use in pregnancy only if the potential benefit justifies the potential risk

Storage & Handling

Store at room temperature (20–25°C / 68–77°F), away from excess heat and moisture. Keep out of reach of children.

Missed Dose

If a dose is missed, take it as soon as remembered unless it is almost time for the next dose. Do not double the dose to make up for a missed one.