Search results
Results From The WOW.Com Content Network
The organisms causing endogenous infections are generally gram negative bacilli such as Enterobacteriaceae (i.e. Escherichia coli, Klebsiella pneumoniae, Proteus spp. ), and Pseudomonas aeruginosa. Exposure to higher doses of radiation is associated with systemic anaerobic infections due to gram negative bacilli and gram positive cocci. Fungal ...
Swimmer's ear should be treated with antibiotic eardrops, not oral antibiotics. [14] Sinusitis should not be treated with antibiotics because it is usually caused by a virus, and even when it is caused by a bacterium, antibiotics are not indicated except in atypical circumstances as it usually resolves without treatment. [15] Viral ...
In more severe cases, particularly deep-seated systemic infections, antibiotics can be given intravenously or by injection. [1] [35] Where the site of infection is easily accessed, antibiotics may be given topically in the form of eye drops onto the conjunctiva for conjunctivitis or ear drops for ear infections and acute cases of swimmer's ear.
It should not be used in those who are allergic to penicillin. [9] While usable in those with kidney problems, the dose may need to be decreased. [9] Its use in pregnancy and breastfeeding does not appear to be harmful. [9] Amoxicillin is in the β-lactam family of antibiotics. [9] Amoxicillin was discovered in 1958 and came into medical use in ...
In clinical medicine, antibiotics are most frequently prescribed on the basis of a person's symptoms and medical guidelines.This method of antibiotic selection is called empiric therapy, [1] and it is based on knowledge about what bacteria cause an infection, and to what antibiotics bacteria may be sensitive or resistant. [1]
A CDC infographic on how antibiotic-resistant bacteria have the potential to spread from farm animals. Antibiotic use in livestock is the use of antibiotics for any purpose in the husbandry of livestock, which includes treatment when ill (therapeutic), treatment of a group of animals when at least one is diagnosed with clinical infection (metaphylaxis [1]), and preventative treatment ...
Farmers typically use antibiotics in animal feed to improve growth rates and prevent infections. However, this is illogical as antibiotics are used to treat infections and not prevent infections. 80% of antibiotic use in the U.S. is for agricultural purposes and about 70% of these are medically important. [59]
β-Lactam antibiotics are indicated for the prevention and treatment of bacterial infections caused by susceptible organisms. At first, β-lactam antibiotics were mainly active only against gram-positive bacteria, yet the recent development of broad-spectrum β-lactam antibiotics active against various gram-negative organisms has increased their usefulness.