Ivermectin Dosage Calculator

Dosage Reference Tool

Ivermectin Dosage Calculator

Weight-based dosage reference for humans (off-label) and animals based on treatment protocol and species.

🔬 Off-Label Use Notice: Human use of Ivermectin for indications other than approved parasitic infections is considered off-label. This calculator is for informational reference only.
⚠️ Medical Disclaimer: This calculator is for informational and reference purposes only. Always consult a licensed physician or veterinarian before starting any treatment. Dosage recommendations should be confirmed by a healthcare professional.
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Antiparasitic treatment & prevention
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Off-label adjunct protocols (investigational)
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Introduction to Ivermectin and Dosage Calculators

Dosage calculation is at the core of prescribing Ivermectin medicine. It is a kind of active pharmaceutical ingredient that has different parameters to follow to decide the dosage. To calculate Ivermectin dosage, now you have an Ivermectin dosage calculator on your favourite online pharmacy, arrowmeds.com. This blog talks about how the calculator works, what the accuracy percentage is, how to use it, etc. So, keep reading and enhance your knowledge before starting to use Ivermectin.

What is Ivermectin?

Satoshi Omura and William Campbell, these two scientists, got the Nobel Prize for developing Ivermectin for river blindness and other health conditions in 2015. It shows how important this molecule is for humans in the time we live in. Originally, Ivermectin was discovered in 1975 in Japan and was used to treat only animals; there was no human use of this medicine.

In the year 1987, Ivermectin was approved for human use after a lot of research and clinical trials. This suddenly doubled the importance of the molecule and its use worldwide. Now, it is one of the primary medicines in the list of the WHO and available in almost all forms, from tablets to injections. There are many manufacturers of Ivermectin as the patent has expired decades ago, and some forms are over-the-counter medicines.

There are multiple brands available in the market, one of them is called Ivercor by Actiza Pharmaceutical Pvt Ltd from India, which is making its mark in the international market. Ivercor is available in 3mg, 6mg, 12mg, and 24mg on arrowmeds.com, an authorized and licensed online pharmacy.

Humans use

In Ivermectin use in humans, the avermectin family of this molecule is used widely and in many health conditions related to various parasite and insect infections. Parasitic infections like river blindness, skin conditions like scabies, multiple intestinal infections, rosacea, and head lice are major health conditions in humans for which Ivermectin is used as a treatment. It is approved by the US FDA for the above-mentioned health conditions, and is thus used in most countries.   

Veterinary Uses

Being abroad, the spectrum anti-parasite is used in various species with infection in various parts of the body in veterinary medicine. Dogs, cats, horses, livestock like cattle, goats, sheep, pigs, and others, and it is also used in some birds like poultry, pigeons, and all sorts of caged birds. In veterinary use, while treating with Ivermectin, their species, weight, and specific condition matter a lot. So, make sure you have all the data before you take them to the vet.  

Why Ivermectin Dosage Accuracy Matters

The Ivermectin dosage accuracy is the core of any treatment because if the dosage is not accurate and according to the need of the treatment it can bring two things. The first situation will be that no desired result can be experienced if the dosage is not accurate. The second situation will be of various side effects that will be encountered, which sometimes could bring life-threatening conditions.

Why Ivermectin Dosage Accuracy Matters

Ivermectin is a medicine that requires being accurate in dosage for multiple reasons.

  1. The patients’ body mass plays a vital role in the treatment of Ivermectin.
  2. It is a single-dose or one-time dosage medicine. In some cases, the health provider may ask to take the second round based on the improvement.
  3. Ivermectin is prescribed based on the patient’s age, weight, severity of the health conditions, but most importantly, it depends on whether the patient is human or animal.
  4. The dosage for humans and animals will be different, so we need accuracy in that too.
  5. It can interact with other existing medicines and health conditions, thus dosage accuracy matters.

These are some of the aspects why Ivermectin dosage accuracy for parasites matters, and a health provider will consider them before prescribing for you. If you have any other information regarding your health, you must share it with the health provider in the very first appointment, which will be a real help for them to understand you and calculate the Ivermectin dosage accurately.

What is an Ivermectin Dosage Calculator?

What is an Ivermectin Dosage Calculator?

There is a tool available on the internet through multiple websites, which calculates dosage based on the information you feed. It is available in various forms, but the core is the same; you have to feed your details, and especially your weight, and you will get the dosage strength in the suggested result.

The tool calculates based on the fixed dosage for weight published by the experts. This need is seen as there are many misconceptions floating around, and patients are taking the wrong doses. It could harm them if the dosage is more than required, or the medicine will not give the desired result if the dosage is under the requirement. The Ivermectin and Fenbendazole dosage calculator solves these issues, as now anybody can calculate and know the exact dosage.

The calculator does not have permission for anybody to self-prescribe the medicine, as Ivermectin remains a prescription-based medicine and must not be taken randomly. Yes, there are a few variants and forms that are available over the counter for skin issues, but generally, the medicine requires a prescription. The purpose of the Ivermectin dosage calculator is to reconfirm and provide general information on the dosage by weight. Thus, you must consult with your professional health provider before taking the medicine to get treated.

Definition Ivermectin Dosage Calculator online

“An online tool to confirm and acknowledge the Ivermectin dosage for a patient through an information feed.”

How Dosage Calculators Work

How Dosage Calculators Work
  • The dosage calculators work in the following steps:
  • First, you need to go to arrowmed.com and search for the Ivermectin dosage calculator in the search bar.
  • Select human or animal.
  • Feed the information, such as your weight. You can select to feed weight in kg or in lbs.
  • Click on the calculate button.
  • You will get the results: what dosage strength is suitable for you, suggested dosage for you, duration, and print option of this report.
  • You will be suggested medicines that you can directly buy. 

Benefits of Using a Dosage Calculator

  • Easily available and easy to use tool
  • No personal information required other than weight
  • Correct information is achieved
  • Reconfirmation of the prescription is possible
  • Clears the doubt for Ivermectin dosage

Ivermectin Dosage Calculator for Humans

The Ivermectin dosage calculator for humans works by feeding the body mass. The following are the body weights mentioned in kg, with the number of tablets required if the tablet is 3 mg in strength.

Ivermectin Dosage Calculator by Weight for Adults

For humans Dosage for strongyloidasis:

Body weightNumber of 3-mg ivermectin tablets
15 to 24 kg (33 to 53 lb)1 tablet
25 to 35 kg (55 to 77 lb)2 tablets
36 to 50 kg (79 to 110 lb)3 tablets
51 to 65 kg (112 to 143 lb)4 tablets
66 to 79 kg (145 to 174 lb)5 tablets
80 kg or more (176 lb or more)calculated based on 200 mcg/kg body weight

Dosage for onchocerciasis:

Weight in kgNumber of tablets (3 mg each)
15 to 25 kg1 tablet
26 to 44 kg2 tablets
45 to 64 kg3 tablets
65 to 84 kg4 tablets
85 kg or more150 mcg per kg of body weight

Ivermectin for humans Dosage Chart

The Ivermectin and Fenbendazole for humans dosage chart will indicate the number of tablets to be taken based on body weight. The dosage mg must be checked before following the chart and taken exactly as shown in the chart to avoid side effects.

Weight (kg)Required Dose (mg)Closest Tablet Combination
40 kg8 mg6 mg + 3 mg
50 kg10 mg12 mg (slightly higher)
60 kg12 mg12 mg
70 kg14 mg12 mg + 3 mg
80 kg16 mg12 mg + 6 mg
90 kg18 mg12 mg + 6 mg
100 kg20 mg24 mg (slightly higher)

Ivermectin Dosage Calculator for Scabies

Ivermectin dosage calculator for scabies works the same way; you have to enter the data, and the result will appear. When you go to the calculator tool, you need to select the health condition before you enter your data. Generally, the Ivermectin dosage for scabies is 0.2mg per kg, which is prescribed by the health provider for safe treatment. If the health provider sees the requirement for another round of doses, it will be prescribed to you.

Ivermectin Dosage Calculator for COVID

COVID was a terrible time humans were forced to experience. There was no medicine in the beginning to treat it, and then a list of a few medicines came up, and Ivermectin was one of them. During the time of COVID-19, and even now, Ivermectin has been in use for it. For COVID, the dosage also needs to be calculated, which can be done through a calculator. The same format works here as well: feed the data and get the dosage as a result. Remember, it is used in COVID, but it has to be under the strict guidance of the health provider to get the desired result and avoid side effects.

Ivermectin Dosage Calculator for Dogs

Dogs have become a part of our family and life; we cannot imagine our life without them. It is difficult to see our loved ones suffer from infections, and we want quick treatment. Ivermectin is one of the best options your vet will suggest, but the Ivermectin dosage calculator for dogs needs to be used to prescribe the strength and duration. Veterinary professionals will check the weight and, based on that, calculate the dosage strength and duration for your dog. Being a great caretaker, you have to follow the prescription and precautions attached to it for the speedy recovery of your dog.

Ivermectin Dosage for Dogs Per Pound

The dosage is measured for dogs based not just on their infection type and condition, but also on their weight. The dog’s weight is a crucial aspect, and the vet will see how much it weighs and calculate the dosage of Ivermectin before writing a prescription. The following table will guide you in this matter with information on the type of infection, the dog’s weight, and duration.

Condition Ivermectin Dosage for Dogs Frequency

ConditionIvermectin Dosage for DogsFrequency
Heartworm Prevention0.0015–0.003 mg/lb (0.003–0.006 mg/kg)Once monthly
Mange/Skin Parasites0.15 mg/lb (0.3 mg/kg)Single dose, may repeat in 14 days
Gastrointestinal parasites0.1 mg/lb (0.2 mg/kg)Single dose

Ivermectin for Dogs Dosage Chart

The dog’s dosage chart should be known and remembered by the caretaker. Moreover, it is also important to follow the prescription you have received from your health provider. For this, you need to know basic things about all types of infections; it will help you to help your dog efficiently.

Dogs and Cats Dosages

Weight (kg)Dose (mg)Tablet Combination
5 kg3 mg3 mg
10 kg3 mg3 mg
15 kg4 mg4 mg
20 kg4 mg3 mg + small extra (not exact)
30 kg6 mg6 mg
40 kg8 mg6 mg + 3 mg

Ivermectin Dosage Calculator for Dogs PDF

There are Ivermectin dosage calculators for dogs available on the internet, and you must have it downloaded on your device. It could be helpful for you if your dog gets infected, as it will be in your device anytime to go through.  

  • What Should a Dosage PDF Include?

It should include the infection type, weight in kg and lb, tablet dosage with strength and duration. If all this information is included in the dosage PDF, then it should be completed and can be useful at any point in time.

  • Printable Dog Dosage Chart

The Ivermectin dosage calculator for dogs PDF is a printable file so that you can use it anytime. You can print it for reference even if you are travelling. While travelling, if you see any symptoms of infection in your dog, you can use it and confirm with the health provider whether the health provider has given a proper prescription or not. 

  • Why Pet Owners Use PDF Dosage Guides

Being a pet owner, you can use a PDF dosage guide in many situations. The following are the use cases where pet owners use PDF dosage guides.

  • When you are travelling and find out your dog has an infection.
  • You are out for a few days and leave your dog care centre, you can provide them with this PDF.
  • You never know what your dogs have eaten when you walk them around. This guide can be handy if you see any symptoms.
  • In the case your dog has a prescription, and you want to confirm it, you can use the PDF dosage guide.
📄 Download PDF

Ivermectin Dosage Calculator for Cats

The cats are one of the most active species. They roam around a lot, and sometimes you don’t know what they eat, in what environment they have been, or if they have come in contact with an animal with an infection. You have to have an Ivermectin dosage calculator for cats handy. It works the same way as for any other animal; you can feed the information into the calculator tool, and it will show the Ivermectin dosage strength and duration for your cat

Ivermectin Dosage for Cats by Weight

The calculation of Ivermectin for cats by weight is crucial because if you calculate it with any other animal, then it could turn into a fatal condition. The chart for this must be referred to and matched with the prescription. Moreover, following the veterinary professional’s advice in this matter is the way to move forward for the recovery of the beloved cat.

Condition Ivermectin Dosage for Cats Frequency

ConditionIvermectin Dosage for CatsFrequency
Heartworm Prevention0.012 mg/lb (0.024 mg/kg)Once monthly
Ear Mites/Parasite TreatmentVaries by formulationAs prescribed

➟ Cat Weight Tablets per month Strength

Cat WeightTablets permonthStrength
Up to 5 pounds155 micrograms
5 to 15 pounds1165 micrograms

The information in these tables will be the result when you feed in the Ivermectin dosage calculator for cats in any accurate tool. The result must show the condition, cat weight, Ivermectin dosage, duration (frequency), and strength.

Oral Ivermectin for Cats Dosage Chart 

The oral Ivermectin for cats dosage chart has all the information from the calculator tools, but having the calculator’s result will not eliminate the veterinary consultation; this is an important part you need to remember. The prescription from the health provider is a must to help your cat recover from the infection.

Ivermectin Dosage Calculator chart for Goats 

Ivermectin dosage for goats can be used as a dewormer under the strict guidance of a veterinary professional. The dosage of other animals will not be considered for goats. Generally, 0.4 mg/kg – 6 ml/25lb will be suggested by the Ivermectin dosage calculator chart for goats, with a meat withdrawal time of 14 days and a milk withdrawal time of 9 days.

Weight (kg)Dose (mg)Tablet Combination
20 kg6 mg6 mg
30 kg9 mg6 mg + 3 mg
40 kg12 mg12 mg
50 kg15 mg12 mg + 3 mg

Ivermectin Dosage Calculator chart for Horses

The tool can create an Ivermectin dosage calculator chart for horses with the basic information, such as the type of horse, its weight, etc. The veterinary professionals would suggest the ivermectin dosage for horses: 200 mcg/kg IM, SC, PO. The horses are big animals, and we need to take them to the weighing machine, but we need to do it and never give Ivermectin just on judgment.

Weight (kg)Dose (mg)Tablet Combination
300 kg60 mg40 mg + 24 mg
400 kg80 mg40 mg + 40 mg
500 kg100 mg40 mg + 40 mg + 24 mg

So, in that case, it is always better to take them to the veterinary professional who has all the facilities in-house and will be able to treat your horse appropriately. The chart should be on your device for your reference.

Common Ivermectin Dosage Mistakes

A common Ivermectin dosage mistake can be avoided if you do the following:

  • It is a prescription-only medicine, so you must consult your health provider.
  • Do check the expiry date of the medicine before use, and if it is, do not use it but dispose of it properly.
  • Do not change the dosage, stop, or continue the dosage without consultation with the health provider.
  • Do not depend completely (100%) on the Ivermectin dosage calculator. It is for your reference; it is not the prescription itself.  
  • If some other medicines are going on, always check for any interaction-based side effects and rush to the health provider if any persist.
  • Suppose you are allergic to Ivermectin, never take it, and inform your health provider. It should be followed in the treatment of your pet or livestock as well.

Frequently Asked Questions (FAQs)

How Do You Calculate Ivermectin Dosage?

You feed the data into the Ivermectin dosage calculator, like weight, age, etc., and the tool will show the result.

Can I Use Horse Ivermectin for Dogs?

It could be fatal for your dogs, thus shouldn’t be experimented with. Ivermectin should only be taken under the guidance of a health provider, and the dosage calculator is just for reference.

What Is the Correct Dosage Per Pound?

The correct dosage depends on the weight of the patient, and it is the same for both humans and animals. As each human and animal has a different weight, the dosage is different as well. The weight in pounds or kg is measured with the Ivermectin strength.

Is Injectable Ivermectin Safe Orally?

The injectable form of Ivermectin is highly concentrated to treat animals of hundreds of kilos; hence, it must not be taken orally.

Can Ivermectin Be Used Daily?

Generally, Ivermectin is a single dose or short-term treatment and does not need to be taken daily. In some cases, the second round of the treatment is recommended by the health provider.

How Accurate Are Online Dosage Calculators?

Online dosage calculators are very accurate as they work on math and not on assumptions. The results shown on these calculators are based on the information that you feed, which is the weight, and the result shows weight, dosage, duration, and infection type for reference.

What Happens If Too Much Ivermectin Is Taken?

Too much Ivermectin is surely going to give severe side effects, which will lead the patient to emergency treatment. To avoid this condition, Ivermectin dosage should be calculated; moreover, many health providers use an Ivermectin dosage calculator.  

Conclusion

Ivermectin is an important medicine for both humans and animals for the treatment of multiple parasite infections. Ivermectin is a prescription medicine, and the type of infection and the weight of the patient are two core factors that determine whether to take it. To know the dosage, the Ivermectin dosage calculator tool is widely available on the internet, and one of the most accurate ones is on arrowmeds.com. The purpose of the calculator tool is not to eliminate the prescription part of the treatment because it is impossible.

The purpose is to have it like a reference, confirm the prescription, and provide an informative purpose. So, never self-prescribe Ivermectin as different dosages will work for different kinds of infection in humans and animals both. The right use of the Ivermectin dosage calculator can be helpful and useful for conditions like travelling, using day-care facilities, repeat treatment advised by the health provider, etc.

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