Symptom Information: Sort according to HPO 

1
(HPO:0001939) Abnormality of metabolism/homeostasis 328 / 7739
2
(OMIM) Polymorphic rapid or slow acetylation of: Isoniazid (INH), Sulfadimidine, Hydralazine, Dapsone, Procaine amide, Sulfapyridine, Reduced metabolite of nitrazepam, Metabolite of caffeine 1 / 7739
3
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739