Prevention of allergic diseases

Area of Science:

• Allergy and immunology
• Pediatric health
• Preventive medicine

Background:

• Rising prevalence of asthma and allergic diseases globally, especially in industrialized nations.
• Allergic diseases typically manifest early in life, starting with food allergies and atopic dermatitis, progressing to respiratory conditions like asthma.
• Identification of high-risk children for atopy based on family history, personal history of atopic dermatitis/food allergy, and early/persistent allergic sensitization.

Purpose of the Study:

• To review current knowledge on the prevention of allergic diseases in children.
• To discuss the efficacy of various preventive strategies.
• To highlight the role of breastfeeding, prebiotics, and probiotics in allergy prevention.

Main Methods:

• Review of existing literature on allergy prevention strategies.
• Analysis of the effectiveness of primary, secondary, and tertiary prevention levels.
• Examination of the impact of specific interventions like breastfeeding and microbiome modulation.

Main Results:

• Prevention strategies are categorized into primary (avoiding sensitization), secondary (preventing disease onset), and tertiary (managing symptoms).
• Factors such as family history, personal atopic history, and sensitization patterns inform risk assessment.
• Breastfeeding, prebiotics, and probiotics show potential in securing adequate prevention of atopic diseases.

Conclusions:

• Effective prevention of childhood allergic diseases requires a multi-faceted approach targeting sensitization and disease development.
• Early identification of high-risk infants is crucial for implementing timely preventive measures.
• Further research into the efficacy of interventions like breastfeeding and microbiome manipulation is warranted for optimizing allergy prevention.