Are prescription drugs based on the patient's weight?

All doses of the drug must be responsible for the patient's weight because the weight plays a role in the distribution of the drug in the body tissues. Regulation drugs are no exception to this rule, but many of them are designed to be suitable for patients in the "average" weight range, so that exact doses may not be calculated. This is designed to facilitate patients with drug use and facilitate pharmacists to pack them. In some cases, the weight may be an important factor in the regulation, in which case the physician discusses the patient. There are many medicines that are used primarily in the hospital, and include a dosage recommendation that usually indicates the patient's weight in kilograms, as in "60 milligrams per kilogram". When these medicines are prescribed, the doctor must do mathematics to calculate the dosage correctly, and the administration of the nurse or the MAY doctor check the calculation and confirm that this is correct.

In the case of prescription drugs, the application of pharmacists is not always practical to formulate accurate doses of drugs and sometimes patients have difficulty in adherence to the drug regime if they are obliged to deal with the dosage dosage calculations. Liquid drugs can be easily adjusted by the patient's weight, and therefore many children for children come in liquid form, so the doctor can prescribe "two teaspoons a day" or "10 cubic centimeters (CCS) twice a day." This flexibility is crucial when it believes that the same drug could be used to treat infections in toddlers, small children and adolescents: of course, a teenage dose would be too high for a toddler, while dosing a toddler would be for adolescents.

pills can also be regularly modified to suit the weights of patients that fall outside the normal spectrum. When patients are asked to take half a pill or a pill and a half day, they reflect the desire by a doctor to achieve doses of medicines that are as close as possible to the recommended amount.For some drugs, the pharmacist can also create their own compound, which allows very accurate dose calculations, but the composition of pharmacists are increasingly rare.

There are two concerns with doses of drugs. The first is that in an unusually slim patient, the normal dose may be too large, which increases side effects for the patient and potentially contributes to the patient's discomfort. Slim patients may also be endangered in some cases by overdose. In larger patients, it is a problem that the drug can dilute too much, which requires dosing, which is somewhat larger than given to suit patients within normal range.

Communication with a doctor about how the medicine works is critical because it is possible to adjust the doses of drugs if the drug does not work for apartment. It is also important to carefully manage the instructions from the prescribing physician to ensure that the dosage is correct. Patients who are not clear about how to administer a medicine should not be afraid to demand a demonstration from their doctors.