Final answer:
Clarithromycin is an antibiotic that belongs to the macrolide class of drugs. It works by inhibiting bacterial protein synthesis and is used to treat various infections. Contraindications include allergies, liver disease, and certain medication interactions. Adverse effects can include gastrointestinal symptoms, allergies, and liver toxicity.
Step-by-step explanation:
Clarithromycin is an antibiotic belonging to the macrolide class of drugs. Its mechanism of action involves binding to the 50S subunit of bacterial ribosomes, thereby inhibiting protein synthesis. It is commonly used to treat various infections caused by bacteria, such as respiratory tract infections, skin infections, and Helicobacter pylori-associated digestive system infections.
Some major contraindications for clarithromycin include a known allergy to macrolide antibiotics, history of liver disease, and concurrent use with certain medications, such as statins or certain blood thinners, due to potential drug interactions. Adverse effects of clarithromycin can include gastrointestinal disturbances, such as nausea, diarrhea, and abdominal pain, as well as allergic reactions and liver toxicity.