Principen (Ampicillin)
Principen (Ampicillin)
Principen (Ampicillin) is a prescription antibiotic belonging to the penicillin class. It works by stopping the growth of bacteria that cause infections. This medication is used to treat a wide range of bacterial infections, including those of the respiratory tract, urinary tract, meningitis, gastrointestinal tract, and others. Ampicillin is known for its broad-spectrum effectiveness and is often prescribed when a bacterial infection needs prompt, targeted treatment.Why Choose Principen (Ampicillin)?
- Helps treat a variety of bacterial infections effectively
- Works by stopping bacterial growth and spreading
- Can be used for respiratory, urinary, gastrointestinal, and skin infections
- Often prescribed for both adults and children
- Available in convenient capsule and oral suspension forms
How to Use Principen (Ampicillin)?
- Take Principen exactly as prescribed by your healthcare provider
- It can be taken with or without food; taking it with food may help reduce stomach upset
- Complete the full course of treatment, even if symptoms improve early
- Take doses at evenly spaced intervals for the best results
- Store the liquid form in a refrigerator and discard any unused portion after 14 days
- Avoid skipping doses or stopping the medication early, as this can lead to antibiotic resistance
Important Safety Information about Principen
- Inform your doctor if you have any allergies to penicillin or cephalosporin antibiotics
- Use with caution if you have kidney disease or a history of allergic reactions
- Tell your healthcare provider about all other medications you are taking
- This medication may reduce the effectiveness of oral contraceptives; discuss alternative birth control options
- Do not share this medication with others, even if they have similar symptoms
Fact Table
| Facts | Details |
| Brand Name | Principen |
| Generic Name | Ampicillin |
| Drug Class | Penicillin-type Antibiotic |
| Dosage Forms | Capsules, Oral Suspension, Injection (IV/IM) |
| Route of Administration | Oral or Parenteral (Intramuscular/Intravenous) |
| Description | Principen (Ampicillin) is a broad-spectrum antibiotic used to treat a wide variety of bacterial infections by inhibiting cell wall synthesis, leading to bacterial cell death. |
| Mechanism of Action | Ampicillin binds to penicillin-binding proteins (PBPs) in bacterial cell walls, interfering with the final transpeptidation step of peptidoglycan synthesis, resulting in bacterial lysis and death. |
| Indications / Uses | - Respiratory tract infections (pneumonia, bronchitis) - Urinary tract infections (UTIs) - Gastrointestinal infections (enteric fever, salmonellosis) - Meningitis - Septicemia - Endocarditis - Skin and soft tissue infections - Gynecological infections |
| Contraindications | - Hypersensitivity to Ampicillin or other beta-lactam antibiotics (penicillins, cephalosporins) - History of severe allergic reactions (e.g., anaphylaxis) to penicillins |
| Precautions | - Use with caution in patients with renal impairment or a history of allergies/asthma - May cause false-positive urine glucose tests - Monitor for superinfection with prolonged use |
| Drug Interactions | - May reduce the effectiveness of oral contraceptives - Allopurinol may increase the risk of rash - May interfere with methotrexate clearance (increased toxicity) |
| Storage | - Store capsules and suspension at room temperature (15–30°C) - Reconstituted suspension should be refrigerated and used within 7 days - Protect injection vials from excessive heat |
| Common Side Effects | - Diarrhea - Nausea or vomiting - Rash - Injection site pain (for IV/IM use) |
| Monitoring Parameters | Renal function, hepatic function, signs of hypersensitivity, CBC if prolonged therapy |
| Legal Status | Prescription Only |
Common Side Effects
Like all medications, Principen (Ampicillin) can cause side effects, although not everybody gets them. Understanding these side effects can help you use this medication safely and effectively.- Nausea or vomiting
- Diarrhea or mild stomach discomfort
- Rash or itching
- Headache
- Black or hairy tongue
How Can You Buy Principen (Ampicillin)?
You can order Principen (Ampicillin) using these methods on our website:- Order Online
- Order by Phone
- Order by Fax
- Order your refills
