Ivermectin

• Ivermectin is a broad-spectrum antiparasitic medication used to treat various infections caused by parasites in humans and animals. It works by paralyzing and killing parasites, helping the body eliminate them naturally.

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• It is available in oral tablet form, topical creams/lotions, and injectable forms (for animals only). Ivermectin is FDA-approved for several human health conditions and should be used strictly under medical guidance.

Ivermectin is commonly used to treat:

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🪱 Parasitic Worm Infections:

• Strongyloidiasis (threadworm)

• Onchocerciasis (river blindness)

• Ascariasis (roundworm)

• Filariasis (lymphatic disease)

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🪳 External Parasites:

• Scabies (caused by skin mites)

• Head lice

• Rosacea (topical cream) – for inflammatory skin outbreaks caused by skin mites

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• Not approved for use in treating viral illnesses like COVID-19, unless part of a controlled study or off-label use under medical supervision.

• The infections treated by Ivermectin are usually caused by parasitic organisms that enter the body through:

  • Contaminated food or water

  • Insect bites (e.g., blackflies for river blindness)

  • Poor hygiene or skin contact (e.g., scabies)

  • Walking barefoot on infected soil

  • Crowded living conditions or poor sanitation

Ivermectin treats symptoms caused by parasitic infestations, which can include:

• Itchy skin and rashes (scabies, lice)

• Abdominal pain or diarrhea (intestinal parasites)

• Swelling of limbs or groin (in lymphatic filariasis)

• Eye problems or vision changes (onchocerciasis)

• Fatigue, weight loss, and weakness due to parasitic infection

• Skin inflammation and bumps (rosacea)

• Ivermectin targets the nervous system of parasites, paralyzing them and causing their death without harming human cells. It does not kill eggs, so sometimes repeat doses are necessary to clear the infection fully.

• Oral Tablets (Most Common)

  • Typically 150–200 mcg/kg body weight

  • Taken on an empty stomach with water

  • Often a single dose, but repeat doses may be needed

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• Topical Creams/Lotions

  • Used for lice, scabies, or rosacea

  • Applied directly to the affected skin area

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• 💉 Injectable forms are for veterinary use only

• Common Side Effects:

  • Nausea or vomiting

  • Dizziness or lightheadedness

  • Diarrhea or stomach pain

  • Headache or muscle aches

  • Skin rash or itching (especially when parasites die off)

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• Rare but Serious Side Effects:

  • Allergic reactions (swelling, breathing problems)

  • Vision changes or eye pain

  • Confusion or loss of consciousness

  • Fast heart rate or seizures

  • Severe skin peeling (very rare)

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• Side effects are usually mild and short-lived. They often result from the body reacting to dying parasites.

Before prescribing ivermectin, doctors may perform:

• Stool tests: To detect intestinal parasites

• Skin scraping or biopsy: For scabies or lice

• Blood tests: To identify certain parasitic infections

• Eye exam: For conditions like onchocerciasis

• Physical exam: To check for signs of infection or inflammation

While medications like ivermectin help treat infections, prevention is always better. You can reduce your risk by:

• Hygiene and Cleanliness:

  • Wash hands regularly with soap

  • Bathe daily and keep nails trimmed

  • Avoid sharing personal items (towels, bedding)

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• Environmental Awareness:

  • Wear shoes in areas with poor sanitation

  • Use clean, filtered water for drinking and cooking

  • Avoid close contact with infected individuals

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• Pest Control:

  • Use insect repellent in fly- or mosquito-prone areas

  • Keep living spaces clean and well-ventilated

1. Can Ivermectin treat COVID-19?

• There’s no conclusive evidence that ivermectin is effective against COVID-19. It should only be used for its approved purposes unless directed by a doctor.

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2. Is ivermectin safe for children?

• Yes, in age-appropriate doses, especially for lice and intestinal worms. Always consult a pediatrician.

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3. How long does ivermectin take to work?

• Many symptoms improve within 24–48 hours, but full recovery depends on the type of infection and whether follow-up doses are needed.

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4. Can I take ivermectin on a full stomach?

• It’s best taken on an empty stomach, at least 1 hour before or 2 hours after a meal, for better absorption.

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5. Do I need a prescription for ivermectin?

• Yes. In many countries, including the U.S., ivermectin for human use requires a prescription.

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6. Can ivermectin be used regularly for prevention?

• No. It should not be used prophylactically (for prevention) unless specifically prescribed by a doctor in certain regions with high parasite risk.