Isentress 400 Mg

Isentress 400 mg contains Raltegravir, an integrase inhibitor used in the treatment of HIV-1 infection. It helps reduce the viral load in the body and improves immune system function when used in combination with other antiretroviral medications.

Active Ingredient

• Raltegravir (400 mg)

Indications

• Treatment of HIV-1 Infection: Used as part of combination antiretroviral therapy (ART) to control HIV.
• Prevention of Disease Progression: Helps prevent the development of AIDS and HIV-related complications.

Key Features

• Powerful HIV Suppression: Lowers viral load and increases CD4 cell count.
• Well-Tolerated: Fewer drug interactions compared to other HIV medications.
• Flexible Dosing Options: Available in once-daily or twice-daily regimens (depending on combination therapy).
• Can Be Taken with or Without Food: Convenient administration.

How to Use

Administration:

• Take one 400 mg tablet orally, with or without food.
• Swallow the tablet whole with a glass of water.
• Must be used in combination with other antiretroviral drugs.

Dosage:

• Adults and Adolescents (12+ years): 400 mg twice daily.
• Once-daily regimen (1200 mg) may be prescribed for some patients.
• For children under 12 years: Dose is based on weight—consult a doctor.

Precautions

• Not a Cure for HIV: Controls the virus but does not eliminate it.
• Adherence is Key: Skipping doses may lead to drug resistance.
• Monitor Liver Function: Patients with liver disease should be closely monitored.
• Safe for Most Patients: Generally well-tolerated but requires medical supervision.
• Pregnancy and Breastfeeding: Consult a doctor before use.

Side Effects

Common Side Effects:

• Nausea
• Headache
• Fatigue
• Insomnia
• Dizziness

Serious Side Effects (Rare):

• Severe allergic reactions (rash, swelling, difficulty breathing)
• Liver toxicity (yellowing of skin/eyes, dark urine)
• Muscle pain or weakness (possible rhabdomyolysis)

Frequently Asked Questions (FAQ)

1. What is Isentress 400 mg used for?
Isentress 400 mg is used in combination with other medications to treat HIV-1 infection and lower the viral load in the body.

2. Can Isentress cure HIV?
No, it helps control HIV but does not cure the infection.

3. How long does it take for Isentress to work?
Viral load reduction can be observed within weeks to months, depending on adherence and combination therapy.

4. Can I take Isentress with food?
Yes, food does not affect absorption, so it can be taken with or without a meal.

5. What happens if I miss a dose?
Take it as soon as you remember. If it’s close to your next dose, skip the missed dose and continue as usual—do not double the dose.

6. Does Isentress interact with other medications?
Yes, inform your doctor about all medications you are taking, including antacids, rifampin, and other HIV drugs.

7. Can Isentress cause weight gain?
Weight gain has been reported in some patients but varies based on overall treatment regimen and lifestyle factors.

8. Is Isentress safe during pregnancy?
Consult your doctor. It is sometimes prescribed for pregnant women when the benefits outweigh the risks.