Simple categories matching concomitant:

• event,
• cause,
• disease,
• condition,
• symptom,
• process,
• injury,
• pathology,
• analgesic,
• complication,
• dysfunction,
• disorder,
• state,
• illness,
• medication,
• lesion,
• disturbance,
• phenomenon,
• surgery,
• malignancy,
• abnormality,
• problem,
• infection,
• malady,
• ailment,

Members with property concomitant:

• viral_infection,
• cancer,
• polycythemia,
• diabetes,
• ventricular_arrhythmia,
• neoplasm,
• renal_disease,
• asthma,
• genital_herpes,
• perineal_pain,
• pneumonia,
• malignancy,
• pain,
• oxacillin,
• hypoxia,
• antihistamine,
• thalassemia,
• insomnia,
• allergic_dermatosis,
• polyp,
• anorexia,
• pyogenic_infection,
• visible_swelling,
• corporate_merger,
• reflux,
• pulmonary_disease,
• technological_change,
• mitral_stenosis,
• hz_antagonist,
• hypertension,
• antihypertensive,
• tuberculosis,
• addiction,
• infection,
• surgery,
• flu,
• vomiting,
• critical_illness,
• mannitol,
• leukemia,
• theophylline,
• angina,
• privatization,
• fever,
• renal_dysfunction,
• gastrointestinal_disease,
• chronic_infection,
• malnutrition,
• psychiatric_disease,
• didanosine,
• bone_disease,
• reading_disability,
• anaemia,
• antiepileptic,
• head_trauma,
• ritonavir,
• prematurity,
• antiemetic,
• urinary_antiseptic,
• pulmonary_hypertension,
• neuromuscular_disease,
• autoimmune_hepatitis,
• neurological_disease,
• intracranial_hemorrhage,
• myocardial_ischemia,
• working_memory,
• benzodiazepine,
• voice_disorder,
• blocker,
• bronchial_carcinoma,
• sepsis,
• coronary_disease,
• immunosuppressant,
• diuretic,
• inflammation,
• cataract,
• chronic_bronchitis,
• atropine,
• arthritis,
• coronary-artery_disease,
• local_anesthetic,
• mental_illness,
• filariasis,
• abdominal_surgery,
• unstable_angina,
• vision_failure,
• arousal,
• injury,
• sedative,
• pertussis,
• systemic_lupus,
• bacteremia,
• pregnancy,
• cardiac_arrhythmia,
• dexamethasone,
• aphasia,
• dehydration,
• tumor,
• uncontrolled_infection,
• pulmonary_lesion,
• amyloidosis,
• clonidine,
• gallbladder_cancer,
• duodenal_ulcer,
• lymphoma,
• esophageal_diverticulum,
• obstructive_sleep,
• carcinoma,
• electrolyte_disorder,
• hypothyroidism,
• rejection,
• blood_loss,
• diarrhea,
• tranquilizer,
• interstitial_cystitis,
• chemotherapy,
• vascular_reactivity,
• ligament_injury,
• solidification,
• inhalation_injury,
• anemia,
• constipation,
• statin,
• full_stomach,
• severe_asthma,
• rifampin,
• stimulant,
• developmental_disability,
• stricture,
• measles,
• amitriptyline,
• autoimmune_disease,
• headache,
• anxiety,
• varus,
• arrhythmia,
• antidepressant,
• androgen_decline,
• cns_infection,
• aspirin,
• emphysema,
• nonsteroidal-anti-inflammatory_drug,
• valvular_dysfunction,
• nsaid,
• urbanization,
• vitreous_hemorrhage,
• visual_impairment,
• beta_agonist,
• privatisation,
• nausea,
• hernia,
• sexual_dysfunction,
• atherosclerosis,
• urethral_stricture,
• cold,
• ascites,
• acute_infection,
• hemolysis,
• crohn_disease,
• hepatitis,
• cirrhosis,
• ischemic_heart,
• antibacterial,
• hiv,
• brain_trauma,
• antipyretic,
• erysipelas,
• drug_reaction,
• disc_herniation,
• cardiac_condition,
• thermal_injury,
• sickle-cell_anaemia,
• osteoarthritis,
• cardiac_abnormality,
• myocardial_infarction,
• meningitis,
• motor_activity,
• hypotension,
• methotrexate,
• depression,
• heparin,
• connective-tissue_disease,
• respiratory_infection,
• superficial_wound,
• sedation,
• allergic_asthma,
• hiv_infection,
• renal_insufficiency,
• head_injury,
• jaundice,
• anticholinergic,
• colonic_cancer,
• arterial_hypertension,
• detection,
• thrombolytic,
• hemolytic_disease,
• valgus,
• underlying_malignancy,
• neurologic_disease,
• thyroid_disease,
• organ_failure,
• peptic_ulcer,
• opiate,
• hemorrhage,
• serious_infection,
• pharyngitis,
• indomethacin,
• urogenital_disease,
• fistula,
• glaucoma,
• malaria,
• helminthiasis,
• tic_disorder,
• heparin_dosage,
• rheumatoid_arthritis,
• alcoholism,
• trachoma,
• erythromycin,
• papilloma,
• tricyclic_antidepressant,
• invasive_aspergillosis,
• gastrointestinal_fistula,
• analgesic,
• ulcer,
• gonorrhea,
• cardiac_failure,
• pulmonary_edema,
• antibiotic,
• vitrectomy,
• hematuria,
• dental_infection,
• bronchodilator,
• dementia,
• lipid_disorder,
• diabetic_nephropathy,
• respiratory_insufficiency,
• renal_failure,
• narcotic,
• azathioprine,
• osteoporosis,
• methyldopa,
• allergy,
• widespread_tuberculosis,
• liver_cirrhosis,
• cmv_disease,
• valve_disease,
• typhoid,
• political_centralization,
• dysentery,
• back_pain,
• rubefacient,
• metastatic_cancer,
• hepatic_laceration,
• anticoagulant,
• hyperlipoproteinemia,
• presence,
• distal_stricture,
• mood_disorder,
• nutritional_deficiency,
• uncontrolled_angina,
• cerebrovascular_disease,
• contusion,
• major_depression,
• enteric_fistula,
• metformin,
• bilingual_memory,
• trauma,
• leishmaniasis,
• clofibrate,
• cell_counting,
• acetaminophen,
• antipsychotic,
• coronary,
• coeliac_disease,
• anticonvulsant,
• furosemide,
• thyrotoxicosis,
• acne,
• cardiovascular_disorder,
• cardiovascular_disease,
• adrenergic_blocker,
• epilepsy,