Final answer:
Oral antibiotics for reconstitution include Amoxicillin and Clarithromycin, which are provided as dry powders in different concentrations. They are used to treat various infections based on the type of bacteria and the infection site. The selection of antibiotics considers their mechanisms of action and antibiotic susceptibilities.
Step-by-step explanation:
Oral prescription antibiotics that come in the form of small powders or granules for reconstitution are usually provided for pediatric use or when a tailored dosage is required. Below are two examples:
- Amoxicillin: Commonly available as a dry powder for oral suspension, it comes in various strengths such as 125 mg/5 mL, 250 mg/5 mL, and others. When reconstituted, it provides a liquid antibiotic intended specifically for dosing in children, based on weight and the severity of the infection.
- Clarithromycin: This antibiotic is also provided as granules for oral suspension, typically in a strength of 125 mg/5 mL or 250 mg/5 mL. It is used for treating various bacterial infections including respiratory tract infections and skin infections.
When prescribing an antibiotic, the healthcare provider takes into account the type of infection, the causative organism, antibiotic susceptibility, and patient factors. For example, amoxicillin may be chosen for a UTI caused by E. coli, while clarithromycin could be effective against a respiratory tract infection caused by certain bacteria. The choice of antibiotic also considers the mechanism of action, which is the way the drug works to eliminate the bacteria. Amoxicillin, for instance, inhibits bacterial cell wall synthesis, and clarithromycin interferes with bacterial protein synthesis.