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Juluca (Dolutegravir/rilpivirine) Information

Juluca is a fixed-dose combination medication containing two active antiretroviral ingredients: dolutegravir and rilpivirine. Dolutegravir is an integrase strand transfer inhibitor (INSTI), and rilpivirine is a non-nucleoside reverse transcriptase inhibitor (NNRTI). Juluca is unique because it is a complete two-drug regimen intended to replace a traditional three-drug regimen in adults who are already virologically suppressed (HIV-1 RNA less than 50 copies/mL) on a stable treatment for at least six months. It is not used for patients starting HIV treatment for the first time or those with a history of treatment failure. The medication is taken as a single tablet, once daily.

The mechanism of action involves a dual-layered defense against viral replication. Dolutegravir works by inhibiting integrase, an enzyme the virus uses to insert its genetic material into the host's DNA. Rilpivirine targets reverse transcriptase, an enzyme the virus needs to convert its RNA into DNA. By inhibiting these two distinct stages of the viral life cycle, Juluca prevents viral replication, thereby maintaining a low viral load and protecting the immune system.

Juluca Side Effects

Juluca is generally well-tolerated as maintenance therapy. Still, some common side effects may occur as your body adjusts to the medication. Commonly reported effects include a headache, diarrhea, nausea, dizziness, fatigue, and sleep disturbances such as insomnia or abnormal dreams. Some patients may also notice a mild skin rash or increased weight and blood lipid levels.

More serious side effects can occur and require immediate medical attention. Stop taking the medication and seek help if you experience:
• Depression or Mood Changes: New or worsening feelings of sadness, anxiety, hopelessness, or thoughts of hurting yourself.
• Heart Rhythm Changes: Though rare at standard doses, seek help if you have a racing or pounding heartbeat, which may indicate QT prolongation.
• Immune Reconstitution Syndrome: Signs of a past infection flaring up (fever, swollen glands) as the immune system becomes more active.
• Liver Dysfunction: Yellowing of the skin or eyes (jaundice), dark or tea-colored urine, loss of appetite, or pain on the right side of the stomach.
• Severe Skin or Hypersensitivity Reactions: A severe rash often accompanied by fever, general ill feeling, extreme tiredness, muscle or joint aches, blisters, or swelling of the face and mouth.

Juluca Precautions

Do not use Juluca if you are allergic to dolutegravir, rilpivirine, or any other ingredients in the tablet. Before starting treatment, inform your doctor of your complete medical history, especially if you have liver disease (including Hepatitis B or C), kidney disease, a history of depression or mental health issues, or heart rhythm disorders.

Tell your doctor about all medications you take, including prescription and over-the-counter products. Juluca may interact with several medications that can cause dangerous effects or significantly lower Juluca levels in your body, including the heart rhythm drug dofetilide, the herbal supplement St. John's Wort, and anti-seizure medications like carbamazepine, phenobarbital, and phenytoin. Do not take Juluca with tuberculosis drugs like rifampin or rifapentine. It may interact with other medicines you take, especially stomach acid reducers or proton pump inhibitors (such as omeprazole or esomeprazole) while taking Juluca. If you use H2 blockers (such as famotidine), take Juluca at least 4 hours before or 12 hours after the H2 blocker. Take antacids or supplements containing aluminum, magnesium, calcium, or iron at least 4 hours before or 6 hours after your Juluca dose.

Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Juluca should be used with caution during the first trimester of pregnancy due to a potential risk of neural tube defects associated with dolutegravir at the time of conception. Your doctor will likely perform a pregnancy test before you start treatment. Breastfeeding is not recommended for individuals with HIV to prevent the risk of transmitting the virus to the infant.

Take Juluca exactly as prescribed, at the same time each day with a full meal for proper absorption. Do not skip doses, as missing doses can allow the virus to become resistant to the medication. Store the tablets in the original bottle at room temperature, away from moisture, and keep the desiccant (the small packet in the bottle) inside to protect the medicine.

Do I need a prescription to order Juluca?

Yes, a prescription is required from your physician to order Juluca.