No synonyms available
Escherichia coli Infections, Human Bites, Bacterial Skin Diseases, Bacillary Dysentery, Bacterial Endocarditis, Infectious Pregnancy Complications, Bacterial Meningitis, Gonorrhea, Surgical Wound Infection, Pneumococcal Infections, Haemophilus Infections, Actinomycosis, Staphylococcal Infections, Urinary Tract Infections, Respiratory Tract Infections, Klebsiella Infections, Soft Tissue Infections, Listeriosis, Salmonella Infections, Meningococcal Infections
Ampicillin is used to treat bacterial infections, which are illnesses caused by harmful bacteria. It is effective against respiratory tract infections, which affect the lungs and airways, urinary tract infections, which affect the bladder and kidneys, and gastrointestinal infections, which affect the stomach and intestines.
Ampicillin works by stopping the growth of bacteria, which are tiny organisms that can cause infections. It interferes with the bacteria's cell wall formation, which is a protective barrier they need to survive, causing them to die and helping to clear the infection.
Ampicillin is usually taken by mouth in capsule form. Adults typically take 250 to 500 mg every 6 hours, which means four times a day. For children, the dose is based on their weight. Always follow your doctor's specific instructions for the best results.
Common side effects of Ampicillin include nausea, which is a feeling of sickness in the stomach, vomiting, which is the act of throwing up, and diarrhea, which is loose or watery stools. These effects are usually mild and temporary.
Do not take Ampicillin if you are allergic to it or other penicillin antibiotics, which are a group of drugs used to treat infections. Serious allergic reactions, which can cause rash or difficulty breathing, require immediate medical help. Consult your doctor if you have kidney problems, as dose adjustments may be needed.
This information is AI-supported and research-backed, and is provided for educational purposes only. It is not a substitute for advice from a qualified medical practitioner who knows your health. Always consult a doctor or pharmacist before you start, stop or change any medicine.
In an emergency, contact the NHS — call 999, or 111 for urgent medical advice.