What is an effective dose?

The concept of an effective dose is used in several different but related methods of medicine. In general, it is the mean amount of compound needed to achieve the effect in the population. This is important when studying drugs and preparing regulations for patients. Radiologists use an effective dose to calculate the safe level of exposure for patients and carers, by information about how radiation impact on the determination of effective dose for safety.

also known as ED-50, referring to the fact that the dose causes 50% of the study population to show the effect. The aim is to provide people with sufficient medicines to provide an answer and perhaps avoid side effects. The higher the dose, the more likely the side effects and maintenance of doses in the effective dose can allow therapeutic effects without patients with the risk of risk. In the clinical study, different amounts of drugs are used in the study population to collect dosing data.

For radiology, people are considering the fact that radiation accumulates in different areas of the body and acts differently. Talking about the dose of the whole body is not very useful because a safe dose for one organ can cause damage in another. Instead, doctors use the weight, with regard to the effects of radiation on individual organs and calculation of the safest doses of the whole body based on the most sensitive organs in the body. This is useful for monitoring radiation exposure in carers, solving radiation in medical imaging studies and formulation of therapies that use radioactive substances.

Safety is an important problem for drugs and other therapies such as radiation. Exposure may cause injury in patients because their bodies respond to radiation and chemical compounds. The risks associated with treatment must be considered against the risks that the patient does not work at all to create a suitable treatment plan and decide on the best effective dose for the patientTava, patient history and risks.

For many drugs, the standard dosage is sufficient for most patients. Drugs for over -the -counter and many regulations come in standard doses considered safe and effective for most people. For more dangerous therapies, individual calculations should be performed to get the patient's dosage to the correct one, which affects the balance between treatment too negligible to change and strong enough to cause damage in the patient.