Methenamine
    
    
        
Overview
        
    
    
        Categories
         - 6  Anti-infective drugs
- 6.2  Antibiotics, systemic
- 6.2.2  Other anti-bacterial drugs 
 
  
  
     
    
    
        
Primary Characterstics
        
    
    
        
Indications
        
    
    
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Pharmacokinetics
        
    
    
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Contraindications
        
    
    
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Side Effects
        
    
    
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        Dosage
        Methenamine's dosage details are as follows:
        
            
                | Dose
                 | 
                Single Dose
                 | 
                Frequency
                 | 
                Route
                 | 
                Instructions
                 | 
            
            
                
                    Adult Dosage
                 | 
            
            | 1 g | 1 (1) | 12 hourly | PO | May be increased upto 3 times daily. | 
| 50 to 100 mg | 75 (75) | 24 hourly | PO | For UTI Prophylaxis, at bed time | 
            
                
                    Paedriatic Dosage (20kg)
                 | 
            
            | 0.5 g | 0.5 (0.5) | As recommended. |  | 4 times daily in those aged 6 to 12 year | 
| 18 mg/kg | 18 (18) | As recommended. |  | 18 mg/kg body weight four times daily has been suggested in children up to 6 year of age | 
            
                
                    Neonatal Dosage (3kg)
                 | 
            
            | No data regarding the neonatal dosage details of Methenamine is available. | 
        
     
    
        
High Risk Groups
        
    
    
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Warning / Precautions
        
    
    
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Storage Conditions
        
    
    
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Interference in Pathology
        
    
    
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Brands / Trade Names of
            Methenamine
        
    
    
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