Neomycin Sulphate BP Oral
Neomycin Sulphate BP Oral is an aminoglycoside antibiotic derived from Streptomyces fradiae. It is used primarily for treating infections caused by susceptible aerobic gram-negative and some gram-positive bacteria. The oral form is especially utilized for intestinal antisepsis, to reduce bacterial flora before gastrointestinal surgery, or to treat hepatic encephalopathy by decreasing ammonia-producing bacteria in the gut. It is available in powder or tablet form conforming to British Pharmacopoeia (BP) standards, ensuring high purity and efficacy.
Neomycin Sulphate BP Oral
Primary Uses
- Antibacterial Treatment
- Used to treat localized infections caused by susceptible bacteria in the gastrointestinal tract.
- Administered orally for preoperative bowel sterilization to prevent postoperative infections.
- Hepatic Encephalopathy
- Reduces intestinal bacteria that produce ammonia, helping to manage symptoms of hepatic encephalopathy.
- Intestinal Antisepsis
- Used to suppress or eliminate pathogenic bacteria in the intestines during treatment of bacterial infections or before surgery.
Secondary Uses
- Combination Therapy
- Sometimes used with other antibiotics for treating resistant bacterial infections.
- Topical Use (Off-label)
- Although primarily oral, neomycin sulfate may be part of topical formulations for minor skin infections in certain cases.
- Veterinary Applications
- Occasionally used orally in veterinary medicine for intestinal infections under veterinary guidance.
1. Basic Identification Attributes
- Chemical Name (IUPAC): (2S)-4-amino-N-[(1R,2R,3R,4R,6R)-4,6-diamino-3-[[(2R,3R,4R,5S,6R)-3-amino-6-(aminomethyl)-4,5-dihydroxyoxan-2-yl]oxy]-2-hydroxycyclohexyl]-2-hydroxybutanamide sulfate (1:1)
- Common/Trade Name: Neomycin Sulphate BP Oral
- CAS Number: 1405-10-3
- HS Code: 2941.90.20 (Antibiotics)
2. Physical & Chemical Properties
- Physical State: White or off-white crystalline powder or tablets
- Solubility: Freely soluble in water
- Stability: Stable under normal storage conditions
3. Safety & Hazard Attributes
- GHS Classification: Harmful if swallowed; may cause allergic reactions
- Toxicity: Potential nephrotoxicity and ototoxicity with systemic absorption; avoid prolonged use without medical supervision
- Exposure Limits: Handle with care; avoid ingestion by non-patients
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry place, protected from light and moisture
- Container Type: Sealed pharmaceutical-grade containers or blister packs
- Shelf Life: Typically 2–3 years if stored properly
- Handling Precautions: Use gloves and avoid inhalation of powder
5. Regulatory & Compliance Attributes
- Complies with British Pharmacopoeia (BP) standards
- Approved by regulatory authorities for oral antibacterial use
- Prescription-only medicine (POM) status in most jurisdictions
6. Environmental & Health Impact
- Biodegradability: Biodegradable in the environment under normal conditions
- Ecotoxicity: Potentially toxic to aquatic life; avoid environmental release
- Bioaccumulation: Not significant
- Allergenicity: Possible hypersensitivity reactions in some individuals
Safety Handling Precautions
- PPE Required: Gloves and dust mask recommended during handling of powder
- Handling Guidelines: Use in well-ventilated areas; avoid contact with skin and eyes
- Storage Measures: Keep containers tightly closed and stored away from incompatible substances
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if breathing difficulties occur
- Skin Contact: Wash thoroughly with soap and water; discontinue use if rash develops
- Eye Contact: Rinse immediately with plenty of water for at least 15 minutes; seek medical advice if irritation persists
- Ingestion: Only to be taken under medical supervision; in case of overdose, seek immediate medical help
Firefighting Measures
- Fire Hazards: Non-flammable
- Extinguishing Media: Use water spray, foam, dry chemical, or CO₂ extinguisher if involved in a fire
- Special Precautions: Use protective equipment to avoid inhalation of smoke or dust
- Hazardous Combustion Products: May produce toxic gases such as nitrogen oxides
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Miconazole Nitrate BP
Miconazole Nitrate BP is a high-purity, pharmaceutical-grade antifungal agent conforming to British Pharmacopoeia (BP) specifications. It is widely used in the formulation of topical and oral pharmaceutical products for the treatment of fungal infections caused by dermatophytes and yeasts, including Candida species. Miconazole Nitrate functions by inhibiting the biosynthesis of ergosterol, a vital component of fungal cell membranes, leading to cell death.
This white to off-white crystalline powder is highly effective and exhibits broad-spectrum antifungal and some antibacterial activity. It is commonly utilized in creams, ointments, powders, and gel formulations.

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