Efficacy Study of Homeopathic Medicines in Treatment of Allergic Rhinitis and/or Induced Bronchial Asthma

Inclusion Criteria: * Age between 5 and 65 years * Both sexes * Atopic: reactive to allergens with positive skin prick test (SPT) results and/or eosinophilia * More than 1 year history of allergic rhinitis and/or induced bronchial asthma Exclusion Criteria: * Nasal abnormalities causing obstruction, e.g. nasal polyp(s), deviated septum etc. * Previous homoeopathic immunotherapy for allergic rhinitis * Allergen avoidance in past 6 weeks * Away from usual environment for more than 1 week during trial * Severe asthma cases as detected clinically * Respiratory infection * Severe concomitant disease * Pregnancy, breast feeding, or likelihood of pregnancy * Oral or parenteral steroids and/or decongestant in past 6 months * Conventional desensitization in past 3 months