How much ivermectin tablets do I take for scabies in humans?

June 23, 2024

Scabies, caused by the microscopic mite Sarcoptes scabiei, can be an itchy and uncomfortable skin condition. Ivermectin is a medication sometimes used to treat scabies, but it’s crucial to understand the proper dosage and safe administration under medical supervision.  ivermectin doses for humans is available at dosepharmacy

Why Ivermectin?

Ivermectin works by paralyzing and killing the scabies mites and their eggs, interrupting their life cycle and eliminating the infestation. you should try ivermectin 6 mg tablet

However, it’s important to note that ivermectin:

  • Is not a first-line treatment: Topical creams like permethrin are usually the first-line treatment for scabies due to their ease of use and effectiveness.
  • May not be suitable for everyone: Ivermectin is not recommended for pregnant or breastfeeding women, young children (under the age of five), or people with severe liver impairment.

Understanding Ivermectin Dosage for Scabies

If your doctor determines ivermectin is the right treatment for your scabies, they will prescribe the appropriate dosage based on your:

  • Weight: Ivermectin dosage is typically calculated based on body weight in kilograms (kg).
  • Age: As mentioned earlier, ivermectin is not recommended for young children.
  • Overall Health: Your doctor will consider your medical history to ensure ivermectin is safe for you.

The Importance of a Doctor’s Prescription

Self-treating with ivermectin is strongly discouraged. Here’s why a doctor’s prescription is essential:

  • Accurate Diagnosis: A doctor can confirm a scabies diagnosis through a physical examination or skin scraping. This ensures you’re receiving the right treatment for your condition.
  • Correct Dosage: A doctor will calculate the appropriate dosage for your individual needs, minimizing the risk of side effects.
  • Monitoring and Follow-up: Your doctor can monitor your response to treatment and provide guidance on scabies eradication measures, like washing clothes and bedding.

Typical Ivermectin Dosing Regimen

The standard ivermectin treatment for scabies typically involves:

  • A single oral dose: The exact dosage will be determined by your doctor based on your weight.
  • Possible Repeat Dose: In some cases, your doctor might recommend a second dose one week after the first to ensure complete eradication of the mites and their eggs.

Important Considerations for Safe Use

Here are some crucial points to remember when taking ivermectin for scabies:

  • Follow Doctor’s Instructions: Take ivermectin exactly as prescribed by your doctor, adhering to the dosage and frequency.
  • Potential Side Effects: Ivermectin can cause mild side effects like nausea, vomiting, dizziness, and headache. Inform your doctor if these become bothersome.
  • Not a Standalone Treatment: Even with ivermectin, additional measures like washing clothes, bedding, and towels in hot water are crucial to eliminate mites from your environment and prevent reinfestation.
  • Consult for Recurrence: If scabies symptoms persist after treatment, consult your doctor again. They might need to re-evaluate the diagnosis or recommend alternative treatment options.

Additional Points Regarding Ivermectin for Scabies:

Here are some more points to consider when using ivermectin for scabies:

Drug Interactions:

  • Inform Your Doctor: Disclose any medications or supplements you’re taking to your doctor before starting ivermectin. Certain medications can interact with ivermectin, potentially affecting its effectiveness or increasing the risk of side effects.

Alternatives to Ivermectin:

  • Topical Treatments Preferred: As mentioned earlier, topical creams like permethrin are usually the preferred first-line treatment for scabies. These creams are generally safe and effective for most people. Ivermectin is typically reserved for situations where topical treatments are not effective or cannot be used.

Treatment for Household Members:

  • Preventing Reinfestation: Scabies is highly contagious. To prevent reinfestation, it’s crucial for all household members who have been in close contact with the infected individual to be treated simultaneously, even if they don’t show symptoms yet.

Importance of Hygiene:

  • Breaking the Mite Cycle: Washing all clothes, bedding, and towels used by the infected person in hot water (at least 50°C or 122°F) is essential. This helps eliminate mites and eggs from the environment and prevents reinfestation.
  • Vacuuming Thoroughly: Vacuum carpets, furniture, and mattresses thoroughly, disposing of the vacuum cleaner bag afterwards. This helps remove mites and eggs that might have fallen off the infected person.

Potential for Resistance:

  • Overuse Concerns: The overuse of ivermectin for scabies can contribute to the development of mite resistance. This is why it’s crucial to use it only under medical supervision and when other treatment options are not suitable.

Long-Term Management:

  • Managing Underlying Conditions: In some cases, scabies can be more prevalent in individuals with weakened immune systems. If you have a chronic condition that might be affecting your immune function, discuss it with your doctor for appropriate management strategies.

Remember: Scabies is a treatable condition. By following your doctor’s instructions, practicing good hygiene, and taking appropriate measures to prevent reinfestation, you can achieve a successful recovery and prevent the spread of scabies to others.


While ivermectin can be an effective treatment for scabies under medical supervision, it’s not a one-size-fits-all solution. Consulting a doctor for diagnosis, proper dosage, and treatment guidance is essential for safe and effective scabies eradication. Remember, following your doctor’s instructions and practicing recommended hygiene measures are key to a successful recovery and preventing the spread of scabies.

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