What is drug resistance?
Medicinal resistance is a decrease in drug efficacy due to tolerance by the patient or change to an infectious organism that the drug usually treats. It is a permanent problem that can significantly complicate medical treatment by making it difficult to find a medicine that will work effectively for the patient's condition. Pharmaceutical companies are involved in considerable research on drug resistance, so they can remain before the change in trends and release new products in time to help patients. Tolerance to drugs used in pain treatment is a common problem in patients who have chronic pain. When taking medicines, medicines grow less effective and the patient must take more or switch to a higher dose. This may increase the risk of the patient as a high dose of opiate drugs may be potentially fatal.
Patints on psychoactive drugs to master the symptoms of mental diseases can also experience resistance to the drug. Over time they find that their medicines will be less effective and must increase doses or changet medication. This may also happen in drugs that patients use seizure disorders. Drug resistance usually solves when the patient stops taking the medicine and can be switched back later after the body tolerance has disappeared.
In the treatment of infectious diseases, drug resistance is commonly observed in antibiotics resistant bacteria. These organisms develop crimes against drugs used for treatment, such as enzymes that can break antibiotics before they reach bacteria, or turn into metabolic pathways, so that the drug has no effect. The patient administered antibiotics will not respond to the treatment of infection and may grow much worse because the bacteria continue to grow and spread.
Manasization of drug resistance in infectious organisms usually involves prescribing multiple drugs. If one medicine does not kill organisms, the other will and the patient begins to react and improve. MoHOU also perform sensitivity tests where they grow a sample in culture and treat culture drugs to see which drugs will kill organisms. Such testing can increase treatment costs, but may result in a more satisfactory result. The patient will also recover much faster because she will not have to take several laps of unnecessary drugs to find those she works.