Product image of Imacillin (Amoxicillin Trihydrate) supplied by GNH India

Imacillin

Active Ingredient:
Amoxicillin Trihydrate
Origin:
EU

Imacillin (Amoxicillin Trihydrate)

Amoxicillin Trihydrate, the active ingredient in Imacillin, is a penicillin presented as an oral dosage form for oral use. It treats a range of bacterial infections in children and adults, including respiratory, ear, sinus, urinary and skin infections.
GNH India supplies Imacillin as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Viatris Aps

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Indications & Clinical Uses

Imacillin (amoxicillin) is employed to manage bacterial infections affecting the respiratory, ear, sinus, urinary and skin systems.

  • Upper respiratory tract infections: reduces bacterial load and alleviates symptoms.
  • Acute otitis media: eradicates causative pathogens and improves hearing.
  • Sinusitis: clears sinus infection and relieves congestion.
  • Community‑acquired pneumonia: combats pulmonary bacterial invasion.
  • Urinary tract infections: eliminates uropathogens and resolves dysuria.
  • Skin and soft tissue infections: treats cellulitis and related bacterial skin conditions.

How It Works

  • Amoxicillin Trihydrate inhibits bacterial cell wall synthesis by binding to penicillin‑binding proteins (PBPs) located on the bacterial membrane. This binding interferes with the cross‑linking of peptidoglycan strands, weakening the cell wall and leading to osmotic instability and bacterial lysis, primarily affecting Gram‑positive and some Gram‑negative organisms.

Side Effects

Adverse reactions may occur with any antibacterial therapy.

Common Side Effects

  • Nausea
  • Diarrhea
  • Rash
  • Vomiting
  • Headache
  • Altered taste perception

Serious or Rare Side Effects

  • Anaphylactic shock or severe allergic reaction
  • Stevens‑Johnson syndrome or toxic epidermal necrolysis
  • Clostridioides difficile‑associated colitis
  • Serum sickness‑like reactions
  • Hepatotoxicity
  • Hemolytic anemia

Precautions & Warnings

Before prescribing Imacillin, consider the following safety measures.

  • Allergy assessment: confirm no known hypersensitivity to penicillins or related β‑lactams.
  • Renal function: adjust dosage in patients with severe renal impairment.
  • Age considerations: use caution in elderly patients due to altered pharmacokinetics.
  • Pregnancy and lactation: evaluate risk‑benefit ratio as safety data are limited.
  • Drug interactions: review concomitant medications for potential interactions.
  • Store at ambient temperature: keep in the original packaging, protect from moisture and direct sunlight.

Avoid Interactions

Amoxicillin may interact with several medicines, requiring attention to avoid reduced efficacy or increased toxicity.

Major Interactions (Avoid)

  • Probenecid: can increase amoxicillin plasma concentrations, raising toxicity risk.
  • Oral contraceptives: may reduce hormonal effectiveness, increasing pregnancy risk.
  • Methotrexate: concurrent use can heighten methotrexate toxicity.

Moderate Interactions (Monitor Closely)

  • Warfarin: amoxicillin may potentiate anticoagulant effect, requiring INR monitoring.
  • Allopurinol: combined use can increase the likelihood of skin rash.
  • Ciprofloxacin: may exhibit antagonistic activity, potentially diminishing antibacterial effect.

Frequently Asked Questions

Imacillin contains amoxicillin trihydrate, a broad‑spectrum penicillin used to treat bacterial infections such as upper respiratory tract infections, acute otitis media, sinusitis, community‑acquired pneumonia, urinary tract infections, and skin and soft tissue infections. It works by eliminating the causative bacteria, helping to resolve symptoms and prevent complications.

Amoxicillin inhibits bacterial cell wall synthesis by binding to penicillin‑binding proteins on the bacterial membrane. This prevents the cross‑linking of peptidoglycan strands, weakening the cell wall and causing osmotic lysis of susceptible bacteria, particularly Gram‑positive organisms and some Gram‑negative species.

The appropriate dose of Imacillin is determined by the prescribing healthcare professional based on the type and severity of infection, patient age, weight, renal function, and other clinical factors. Dosage regimens are individualized and should follow the prescriber’s instructions.

Safety data for amoxicillin during pregnancy and lactation are limited. It should be used only if the potential benefit to the mother outweighs any possible risk to the fetus or infant. Healthcare providers should evaluate each case and discuss potential risks with the patient.

To order Imacillin, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will request verification of trade or institutional credentials. The sales team then provides pricing, availability, shipping details (including any cold‑chain requirements) and assists with import documentation.

Imacillin (amoxicillin) offers broader oral absorption and a more favorable dosing schedule compared with ampicillin, another penicillin. Compared with newer agents such as azithromycin, amoxicillin retains activity against many common respiratory pathogens and is generally less expensive, though resistance patterns should guide selection.

Imacillin should be stored at ambient temperature, below 25 °C. Keep the product in its original packaging, protect it from moisture and direct sunlight, and ensure the container is tightly closed to maintain stability throughout its shelf life.

Imacillin is administered orally, usually with a full glass of water. It can be taken with or without food, although taking it with food may reduce gastrointestinal upset in some patients. The exact administration schedule is set by the prescriber.

Serious adverse reactions include anaphylaxis, severe skin reactions such as Stevens‑Johnson syndrome or toxic epidermal necrolysis, Clostridioides difficile‑associated colitis, serum‑sickness‑like reactions, hepatotoxicity, and hemolytic anemia. Patients should seek immediate medical attention if they experience difficulty breathing, rash, persistent diarrhea, or jaundice.

Imacillin is contraindicated in individuals with a known hypersensitivity to amoxicillin, other penicillins, or any β‑lactam antibiotics. Patients with a history of severe allergic reactions to related drugs should avoid this medication. Caution is also advised for those with severe renal impairment or a history of certain drug‑induced skin reactions.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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