16 September 2025, 06:44 PM
Ivermectin and fenbendazole doesn’t stay in the body for very long, but the exact duration depends on dosage, metabolism, and individual factors. Here’s what’s known:
🔹 Absorption
🔹 Distribution
🔹 Metabolism
- Absorption & Peak: After an oral dose, ivermectin reaches peak levels in the blood within 4–5 hours.
- Half-Life: Its average plasma half-life is about 18 hours (some studies show 12–36 hours). This means the concentration in your body decreases by about half in that timeframe.
- Metabolism & Excretion: It’s mostly metabolized in the liver and excreted in the stool, with very little eliminated through urine.
- Detectability: Ivermectin For Sale is typically eliminated from the body within ~3–4 days, but small amounts of metabolites may linger longer. In fat tissue, it may persist slightly longer because the drug is lipophilic (fat-loving).
🔹 Absorption
- After an oral dose, ivermectin is absorbed fairly quickly.
- Peak plasma concentrations (Cmax): reached in about 4–5 hours.
- Absorption increases if taken with a fatty meal (up to 2.5x higher blood levels).
🔹 Distribution
- Lipophilic drug → it accumulates in fatty tissues and the liver.
- Volume of distribution: large, meaning it spreads widely through the body.
- Crosses into skin and subcutaneous tissue, which is why it’s effective against parasites that live under the skin.
- Very little crosses into the brain in humans (the blood–brain barrier blocks most of it, except in rare cases of genetic mutations or high doses).
🔹 Metabolism
- Metabolized mainly in the liver (CYP3A4 enzyme system).
- Broken down into multiple metabolites, which are also active but weaker than the parent drug.