Lopinavir (lopinavir) — Uses, Dosage, Side Effects & Safety

Drug class: Infectious & Communicable Diseases

Overview

Lopinavir is an antiretroviral medication used in combination with ritonavir to treat human immunodeficiency virus (HIV-1) infection in adults and children. It helps to lower the amount of HIV in your body, improving immune function and reducing the risk of developing HIV-related complications. Lopinavir works by blocking the action of an enzyme called HIV protease, which the virus needs to multiply. By inhibiting this enzyme, lopinavir helps prevent the virus from replicating and spreading in the body. Key points for patients: Lopinavir is not a cure for HIV or AIDS, but it helps control the infection when taken as prescribed. It is always used in combination with other antiretroviral drugs. Consistent daily use is essential for best results. Do not stop taking lopinavir without consulting your healthcare provider.

Therapeutic uses

• HIV-1 infection
• AIDS

For related Lopinavir guidance, compare Valganciclovir, Sofosbuvir/Ledipasvir and Glecaprevir + Pibrentasvir (Mavyret).

Common side effects

• Diarrhea
• Nausea
• Vomiting
• Abdominal pain
• Headache
• Fatigue
• Pancreatitis
• Hepatotoxicity

Frequently Asked Questions about Lopinavir

What is lopinavir used for?

Lopinavir is used in combination with ritonavir to treat HIV-1 infection in adults and children. It helps control the virus and improves immune function, but it is not a cure for HIV or AIDS.

Can lopinavir cure HIV?

No, lopinavir does not cure HIV. It helps manage the infection and reduces the risk of complications when taken as prescribed.

What should I do if I miss a dose?

Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue your regular schedule. Do not double up doses.

Are there any foods or drinks I should avoid?

Avoid high-fat meals with the oral solution, as this may affect absorption. Otherwise, follow your healthcare provider's advice regarding diet.

Can I take lopinavir during pregnancy?

Lopinavir may be used during pregnancy if the benefits outweigh the risks. Discuss with your healthcare provider for individualized recommendations.

What are the most serious side effects?

Serious side effects include liver problems, pancreatitis, severe allergic reactions, and heart rhythm changes. Seek medical attention if you experience symptoms such as jaundice, severe abdominal pain, or irregular heartbeat.

Can I stop taking lopinavir if I feel better?

No, do not stop taking lopinavir without your healthcare provider's guidance. Stopping suddenly can lead to increased viral load and drug resistance.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.