Always take this medicine exactly as your doctor or pharmacist has told you. Check with your doctor or pharmacist if you are not sure.
Treatment of gastrointestinal strongyloidiasis (anguillulosis)
The recommended dosage is 200 μg ivermectin per kg body weight, taken orally as a single dose. For guidance, the dose based on body weight is:
BODY WEIGHT (kg): 15 to 24
DOSE (number of 3 mg tablets): One
BODY WEIGHT (kg): 25 to 35
DOSE (number of 3 mg tablets): Two
BODY WEIGHT (kg): 36 to 50
DOSE (number of 3 mg tablets): Three
BODY WEIGHT (kg): 51 to 65
DOSE (number of 3 mg tablets): Four
BODY WEIGHT (kg): 66 to 79
DOSE (number of 3 mg tablets): Five
BODY WEIGHT (kg): ≥ 80
DOSE (number of 3 mg tablets): Six
Treatment of microfilaraemia caused by Wuchereria bancrofti (lymphatic filariasis)
The recommended dosage for mass treatment campaigns in Wuchereria bancrofti microfilaraemia (lymphatic filariasis) is approximately 150 to 200 μg ivermectin per kg body weight, taken as a single oral dose every 6 months.
In endemic areas where treatment can only be administered once every 12 months, the recommended dosage is 300 to 400 μg per kg body weight to maintain adequate suppression of microfilaraemia in treated patients.
For guidance, the dose based on body weight is:
BODY WEIGHT (kg): 15 to 25
DOSE administered every months (number of 3 mg tablets): One
DOSE administered every 12 months (number of 3 mg tablets): Two
BODY WEIGHT (kg): 26 to 44
DOSE administered every 6 month (number of 3 mg tablets): Two
DOSE administered every 12 months (number of 3 mg tablets): Four
BODY WEIGHT (kg): 45 to 64
DOSE administered every 6 month (number of 3 mg tablets): Three
DOSE administered every 12 months (number of 3 mg tablets): Six
BODY WEIGHT (kg): 65 to 84
DOSE administered every 6 month (number of 3 mg tablets): Four
DOSE administered every 12 months (number of 3 mg tablets): Eight
Alternatively and in the absence of a set of weighing scales, the ivermectin dosage for administration in mass treatment campaigns can be determined by the patient's height, as follows:
HEIGHT (in cm): 90 to 119
DOSE administered every 6 month (number of 3 mg tablets): One
DOSE administered every 12 months (number of 3 mg tablets): Two
HEIGHT (in cm): 120 to 140
DOSE administered every 6 month (number of 3 mg tablets): Two
DOSE administered every 12 months (number of 3 mg tablets): Four
HEIGHT (in cm): 141 to 158
DOSE administered every 6 month (number of 3 mg tablets): Three
DOSE administered every 12 months (number of 3 mg tablets): Six
HEIGHT (in cm): > 158
DOSE administered every 6 month (number of 3 mg tablets): Four
DOSE administered every 12 months (number of 3 mg tablets): Eight
Treatment of human scabies
- Take a dose of 200 micro-grams for each kilogram of body weight.
- You will not know if the treatment has been successful for 4 weeks.
- Your doctor may decide to give you a second single dose within 8 to 15 days.
What else must you observe when you are treated for scabies
Everyone who comes into contact with you, especially members of your family and partners, should visit a doctor as soon as possible. The doctorwill decide whether these persons should also be treated. If infected contact persons are not also treated promptly, there is a danger that they could re-infect you with scabies.
You should follow hygienic measures to prevent reinfection (i.e. keeping fingernails short and clean) and you should follow official recommendations regarding the cleaning of clothing and bedding closely.
If you have the impression that the effect of Ivermectin is too strong or too weak talk to your doctor or pharmacist.