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An antibiotic is a type of antimicrobial substance active against bacteria.It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections.
It is possible to use only one drug within each drug class. If it is difficult finding five drugs to treat then the clinician can request that high-level INH-resistance be looked for. If the strain has only low-level INH-resistance (resistance at 0.2 mg/L INH, but sensitive at 1.0 mg/L INH), then high dose INH can be used as part of the regimen.
MRSA is responsible for several difficult-to-treat infections in humans. It caused more than 100,000 deaths worldwide attributable to antimicrobial resistance in 2019. MRSA is any strain of S. aureus that has developed (through natural selection ) or acquired (through horizontal gene transfer ) a multiple drug resistance to beta-lactam ...
Complicated UTIs are more difficult to treat and usually requires more aggressive evaluation, treatment, and follow-up. [98] It may require identifying and addressing the underlying complication. [99] Increasing antibiotic resistance is causing concern about the future of treating those with complicated and recurrent UTI. [100] [101] [102]
Once the cause is known, an ID specialist can then run various tests to determine the best drug to treat the disease. [2] While infectious diseases have always been around, the infectious disease specialty did not exist until the late 1900s after scientists and physicians in the 19th century paved the way with research on the sources of ...
Early antiparasitics were ineffective, frequently toxic to patients, and difficult to administer due to the difficulty in distinguishing between the host and the parasite. [ 4 ] Between 1975 and 1999 only 13 of 1,300 new drugs were antiparasitics, which raised concerns that insufficient incentives existed to drive development of new treatments ...
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The words aceology and iamatology are obscure and obsolete synonyms referring to the study of therapies. The English word therapy comes via Latin therapīa from Ancient Greek: θεραπεία and literally means "curing" or "healing". [1] The term therapeusis is a somewhat archaic doublet of the word therapy.