The dosage calculator finds what dose of a medication is appropriate for your weight. Read on to learn what the drug dosage calculation formula is and how to use it. With our text, you will also learn more about the various different kinds of dosing which you may encounter when using different medications. You will also find out what the advantages are of adjusting the dose to the patient. Are you looking for a healthy dose of antipyretic medication for kids? Make sure to take a look at our ibuprofen dosage calculator and the paracetamol dosage calculator!
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Depending on the route of administration, dosage forms come in several different types. The most popular route of administration is oral, however, in some medical situations this route is unavailable, ineffective or associated per a high of adverse reactions. That is why patients may receive drugs through parenteral means this includes: subcutaneous, intramuscular, intraosseous, intravenous, etc. Moreover, some drugs are only given topically - they're applied directly onto the skin or eye, into the rectum or vagina, or as an inhalation.
You should know that the route of administration of a drug dramatically influences its dosage and efficacy. You should thus always check if you are administering the appropriate drug to the appropriate person through the appropriate route in the appropriate dose! When treating a patient, or just taking a medication by yourself, we always need to wonder what is the exact dose of the drug we choose.
And the truth is that we dose or should dose nearly everything in our life, from cooking dinner to taking medications! One dosage Drugs with one fix dosage are the easiest in use; you just take it and forget about it e. You don't need to use any dosage calculation formulas! Different, fixed calculators The dosage of these drugs is usually set by the doctor according to the patient's needs or age e.
How much paracetamol should i give my child?
In this case you also don't have to worry about medical dosage calculations! Blood concentration-dependent dosages This is a relatively small group of drugs.
The doses are different depending on the concentration of the drug's active compound in the serum. Vitamin K antagonists, lithium.
The dosage of the drug depends on the patient's body weight The dose of the drug depend on the weight of the patient. It means, that two patients with the same disease may receive a different amount of the same drug! Our dosage calculator will help you calculate appropriate doses of this kind of drugs!
The right dose differentiates a poison and a remedy. This sentence is still holds today. We know that every substance, especially drugs, may be toxic if given in an inappropriate dose. This is why we should perform our dosage calculations carefully and accurately.
This is especially critical when administering drugs to childrenas a slight mistake in the dose may cause a ificant change in the effect of its action. The usage of a pediatric dose calculator seems to be a responsible choice that reduces the risk of a mistake! Contemporary scientists are also looking at the issue of drug dosage.
There are plenty of on-going clinical trials in which different doses of the drugs are being compared. Moreover, there are more and more scientific data suggesting that individually performed dosage calculations not only in pediatric patients improve patient survival when compared with a standard treatment of fixed doses.
For instance, in a group of scientists from France published an article in the Journal of Clinical Oncology in which they summarized the of their clinical trial on patients with metastatic colorectal cancer cancer of large bowel in the IV dosage of the disease - calculator metastases.
The group that was treated with an individually adjusted dose of fluorouracil antimetabolite drug used in the treatment of many cancers, including colon cancer had a better response to the therapy, a higher survival rate and a lower grade of toxicitythan those treated with standard per. Medical dosage calculations that consider a patient's weight are very common in obese patients and on pediatric wards.
It's easy to imagine that the weight of the body of an adolescent may be 40 times larger than that of a newborn baby, so we hope you can see the need to dose drugs accurately.
Moreover, some specific drugs for adults need to be dosed according to the patient's weight. These include heparin, antibiotics and muscle relaxants. The situation gets more complicated if your medicament is liquid. After all, how are you supposed to know how many ml of your drug you are meant to take to ingest, for dosage, 50 mg of the active substance?
Per dosage calculator can help you with this as well. All you have to do is use the following formula:. Medicine concentration is the amount of active substance per a given volume of your drug. It can be expressed in mg per ml. This function of our dosage calculator is especially useful when giving fluid drugs e. Conversion from mg to ml is essential in situations like these! If you want to find what the appropriate dosage of a drug is for your body calculator, you need to follow these steps:.
Determine the dosage of the medication. You need to take mg of active substance. What if your medication is liquid? Type the concentration into the proper box.
Make sure to take a look at our drug conversion calculators, such as the steroid and opioid conversion calculators! Embed Share via. Table of contents: Dosage forms What is an appropriate dose? Why do we need to calculate doses? Calculating medication dosage by weight Dosage calculation formulas How to calculate drug dosage.
Dosage forms Depending on the route of administration, dosage forms come in several different types. What is an appropriate dose? Vitamin K antagonists, lithium 5. In the sixteenth-century Swiss scientist Paracelsus said: "All substances are poisons; there is calculator which is not a poison. As you can see, it's worth using drug dosage calculators! Calculating medication dosage by weight Medical dosage calculations that consider a patient's weight are very common in obese patients and on pediatric wards. It is very important that you input an accurate result Dosage per the prescribed amount of drug in mg per kg of body weight.
You can usually find this on the medicament box or on the prescription.
Dose is the total amount of medication you need to take. How to calculate drug dosage If you want to find what the appropriate dosage of a drug is for your body weight, you need to follow these steps: Determine the dosage of the medication.
Weight-based medication dosing
Weigh yourself. Let's assume you weigh 80 kg. Your weight. Total daily dose.
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