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Lactobacillus rhamnosus 用于 Eczema (Atopic Dermatitis)

B

Meta-analyses found L. rhamnosus GG reduced the risk of atopic dermatitis by approximately 50% in high-risk infants and improved SCORAD scores in children with established eczema.

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            B

        

        

            
结论

            
            
Meta-analyses found L. rhamnosus GG reduced the risk of atopic dermatitis by approximately 50% in high-risk infants and improved SCORAD scores in children with established eczema.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
20

        
研究数量

    

    

        
3500

        
受试者

    

    

        
            
            ↑
            
        
        
Positive

    

    

        B

        
等级

    




        


        
        

        
        
        

            

  
Dosage & Usage





            
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units


            
            

                
常用剂量

                

                    
                    

                        
general:

                        
1-10 billion CFU/day

                    

                    
                    

                        
atopicdermatitis:

                        
10 billion CFU/day L. rhamnosus GG

                    

                    
                

                
                

                    上限： Not established; generally well-tolerated at doses up to 100 billion CFU/day
                

                
            

            

            

            
            

                最佳服用时间： Before or with meals; some studies suggest empty stomach
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
已报告的副作用

                    
    
                        
                        
  • 
                            ⚠
                            Mild gas or bloating (temporary, during initial use)
                        
    • 
                        
                        
  • 
                            ⚠
                            Rare infections in severely immunocompromised individuals
                        
    • 
                        
                    

                

                

                
                

                    
已知相互作用

                    
    
                        
                        
  • 
                            ●
                            Immunosuppressants (theoretical concern — live bacteria)
                        
    • 
                        
                        
  • 
                            ●
                            Antibiotics (may reduce probiotic viability — separate by 2+ hours)
                        
    • 
                        
                    

                

                

                
                

                    

                        可耐受最高摄入量： Not established; generally well-tolerated at doses up to 100 billion CFU/day
                    

                

                
            

            

                在开始服用任何补充剂之前，请务必咨询您的医疗保健提供者。
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Lactobacillus rhamnosus help with Eczema (Atopic Dermatitis)?
            
        
        

            Based on 20 studies with 3,500 participants, there is moderate evidence from clinical studies that Lactobacillus rhamnosus may support Eczema (Atopic Dermatitis) management. Our evidence grade is B (Good Evidence).
        

    

    
    

        
            How much Lactobacillus rhamnosus should I take for Eczema (Atopic Dermatitis)?
            
        
        

            Studies have used various dosages. A commonly studied range is 1-10 billion CFU/day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Lactobacillus rhamnosus?
            
        
        

            Reported side effects may include Mild gas or bloating (temporary, during initial use), Rare infections in severely immunocompromised individuals. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Lactobacillus rhamnosus and Eczema (Atopic Dermatitis)?
            
        
        

            We rate the evidence as Grade B (Good Evidence). This rating is based on 20 peer-reviewed studies with 3,500 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                
                

                
                

                    
Lactobacillus rhamnosus 用于其他健康状况

                    

                        
                        
                            Acne
                            D

                        
                        
                    

                

                
            

        

        

    


    
    












    

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