Online Antibiotics
Antibiotics: how we evaluate, when we prescribe, and safety checks. Start a confidential online consultation.
Overview
Antibiotics are chemical agents that kill or inhibit the growth of bacteria, used to treat infectious diseases. Discovered in the early 20th century, they revolutionized modern medicine. Antibiotics are grouped into classes such as penicillins, cephalosporins, macrolides, tetracyclines, fluoroquinolones, and aminoglycosides, each targeting specific bacterial mechanisms.
Uses
They treat bacterial infections of the respiratory tract, urinary tract, skin, gastrointestinal system, and more. They do not work against viral infections like colds or flu. Appropriate antibiotic selection depends on suspected organism, site of infection, and resistance patterns.Dosage & Administration
Varies by class and infection type. Therapy must continue for the full prescribed duration to prevent resistance. Misuse or premature discontinuation promotes resistant strains.Side Effects & Warnings
Common: nausea, diarrhea, rash, and yeast infections. Serious: allergic reactions, Clostridioides difficile colitis, and antibiotic resistance. Patients allergic to one beta-lactam may cross-react with related drugs.Patient Considerations
Take doses exactly as prescribed and complete the course. Do not use leftover antibiotics or share with others.FAQ
Can antibiotics treat viral infections?
No, they target bacteria only.
Why do doctors avoid overprescribing antibiotics?
To prevent antibiotic resistance, a growing global threat.
Should I take probiotics during antibiotic therapy?
Yes, they can help maintain healthy gut flora.