ABSTRAK Riwayat atopik dari anggota keluarga dapat menjadi salah satu faktor risiko terhadap kejadian asma pada anak. Untuk mengetahui seberapa besar pengaruh faktor tersebut terhadap risiko alergi dapat dinilai dari derajat risiko alergi, yang dibedakan menjadi 3 kategori yaitu: risiko kecil, sedang dan tinggi, semakin banyak anggota keluarga yang dinyatakan alergi semakin tinggi risiko alergi pada anak. Penelitian ini bertujuan untuk mengetahui hubungan derajat risiko alergi terhadap kejadian asma pada anak di Puskesmas Darul Kamal Aceh Besar. Metode penelitian ini adalah analitik observasional dengan desain cross-sectional dan sampel diambil secara non-probability sampling, dengan metode purposive sampling. Hasil penelitian terhadap 82 sampel menunjukkan derajat risiko tinggi alergi cenderung menderita asma 32,9%, derajat risiko sedang alergi 12,2% mengalami asma dan 11% tidak mengalami asma, sedangkan derajat risiko kecil alergi cenderung tidak mengalami asma 39,0%. Penelitian ini dianalisis dengan uji kolmogorov-Smirov memberikan hasil terdapat hubungan antara derajat risiko alergi tinggi terhadap kejadian asma pada anak (p value 0,000). Kata kunci : Derajat Risiko Alergi, Asma, Anak ABSTRACT Atopic history of a family member can be one of the risk factors on the incidence of asthma in children. To find out how big the influence of these factors on the risk of allergies can be judged from the degree of allergic risks which can be divided into three categories: small risk, medium and high, the more family member are suffered from allergies the higher the risk will affect children. This study aims to determine the relationship of the degree of allergic risks toward the asthma phenomena in children at Public Health Center Darul Kamal Aceh Besar. The research method was observational analytic with the cross-sectional design and the sample was taken in a non-probability sampling by using purposive sampling method. The result of the study toward the 82 samples showed that the high degree of risk of allergies tend to be suffered from asthma was 32.9%, the medium degree of risk was 12.2% experiencing allergic asthma and 11% do not have asthma, while the minor degree of the allergic risks was likely less to suffer asthma 39.0%. This study was analyzed by using kolmogorov-Smirov test and the result showed that there was a relationship between the degrees of allergic risks was higher against the asthma phenomena in children (p value of 0.000). Keywords: Degree of allergic risks, Asthma, Children