The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Apixaban. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Hydrocortisone. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Evening primrose oil. The metabolism of Acetylsalicylic acid can be decreased when combined with Felodipine. The risk or severity of adverse effects can be increased when Diclofenac is combined with Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Fluticasone furoate. The risk or severity of adverse effects can be increased when Phenylbutazone is combined with Acetylsalicylic acid. Acetylsalicylic acid may decrease the antihypertensive activities of Indenolol. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Anisodamine. The metabolism of Acetylsalicylic acid can be decreased when combined with Ketoconazole. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Bemiparin. The metabolism of Acetylsalicylic acid can be decreased when combined with Voriconazole. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Benzydamine. The therapeutic efficacy of Sulprostone can be decreased when used in combination with Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Ditazole. Acetylsalicylic acid may decrease the antihypertensive activities of Cilazapril. Acetylsalicylic acid may decrease the excretion rate of Gentamicin which could result in a higher serum level. The serum concentration of Acetylsalicylic acid can be increased when it is combined with Lumacaftor. The risk or severity of adverse effects can be increased when Beraprost is combined with Acetylsalicylic acid. The metabolism of Acetylsalicylic acid can be decreased when combined with Sulfisoxazole. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Curcumin. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Clocortolone. The metabolism of Acetylsalicylic acid can be decreased when combined with Pyrimethamine. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with 16-Bromoepiandrosterone. Acetylsalicylic acid may increase the antiplatelet activities of Ticagrelor. The therapeutic efficacy of Misoprostol can be decreased when used in combination with Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Carbaspirin calcium. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Risedronate. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Alteplase. The metabolism of Acetylsalicylic acid can be increased when combined with Primidone. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Betamethasone. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Methyl salicylate. The metabolism of Acetylsalicylic acid can be decreased when combined with Dosulepin. The therapeutic efficacy of Dinoprostone can be decreased when used in combination with Acetylsalicylic acid. Levomilnacipran may increase the antiplatelet activities of Acetylsalicylic acid. Acetylsalicylic acid may increase the anticoagulant activities of Dextran. Acetylsalicylic acid may decrease the excretion rate of Zorubicin which could result in a higher serum level. Acetylsalicylic acid may decrease the excretion rate of Apramycin which could result in a higher serum level. The metabolism of Acetylsalicylic acid can be decreased when combined with Gemfibrozil. Acetylsalicylic acid may decrease the excretion rate of Ribostamycin which could result in a higher serum level. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Rimexolone. Acetylsalicylic acid may increase the anticoagulant activities of Acenocoumarol. The risk or severity of adverse effects can be increased when Defibrotide is combined with Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Clopidogrel is combined with Acetylsalicylic acid. The metabolism of Acetylsalicylic acid can be decreased when combined with Cholecalciferol. The metabolism of Acetylsalicylic acid can be decreased when combined with Losartan. Acetylsalicylic acid may decrease the antihypertensive activities of Alprenolol. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Aloxiprin. The serum concentration of Acetylsalicylic acid can be increased when it is combined with Ceritinib. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Diflunisal. The risk or severity of adverse effects can be increased when Candesartan is combined with Acetylsalicylic acid. The therapeutic efficacy of Prostaglandin G2 can be decreased when used in combination with Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Paramethasone. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Astaxanthin. Acetylsalicylic acid may decrease the antihypertensive activities of Nebivolol. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Icatibant. The metabolism of Acetylsalicylic acid can be increased when combined with Phenobarbital. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Diflorasone. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Seratrodast. Acetylsalicylic acid may increase the hypoglycemic activities of Gliclazide. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Haloperidol. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Aminosalicylic Acid. Acetylsalicylic acid may increase the anticoagulant activities of Warfarin. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Salicylamide. Acetylsalicylic acid may increase the hypoglycemic activities of Dapagliflozin. Dasatinib may increase the anticoagulant activities of Acetylsalicylic acid. Acetylsalicylic acid may increase the neuroexcitatory activities of Nalidixic Acid. Acetylsalicylic acid may decrease the antihypertensive activities of Temocapril. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Obinutuzumab. Acetylsalicylic acid may increase the hypoglycemic activities of Pramlintide. The metabolism of Acetylsalicylic acid can be decreased when combined with Crisaborole. The risk or severity of adverse effects can be increased when Piroxicam is combined with Acetylsalicylic acid. The metabolism of Acetylsalicylic acid can be decreased when combined with Delavirdine. The risk or severity of adverse effects can be increased when Ketanserin is combined with Acetylsalicylic acid. Acetylsalicylic acid may increase the hypoglycemic activities of Nateglinide. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Duvelisib. Indalpine may increase the antiplatelet activities of Acetylsalicylic acid. Acetylsalicylic acid may increase the hypoglycemic activities of Glyburide. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Ulobetasol. Citalopram may increase the antiplatelet activities of Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Tasosartan is combined with Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Mycophenolate mofetil is combined with Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Cortisone acetate. Acetylsalicylic acid may decrease the excretion rate of Aclarubicin which could result in a higher serum level. Acetylsalicylic acid may increase the neuroexcitatory activities of Trovafloxacin. Acetylsalicylic acid may decrease the antihypertensive activities of Bupranolol. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Oxyphenbutazone. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Prasterone. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Flunisolide. Alaproclate may increase the antiplatelet activities of Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Aceclofenac. The risk or severity of adverse effects can be increased when Chloroquine is combined with Acetylsalicylic acid. The metabolism of Acetylsalicylic acid can be decreased when combined with Leflunomide. The risk or severity of adverse effects can be increased when Candesartan cilexetil is combined with Acetylsalicylic acid. Acetylsalicylic acid may increase the anticoagulant activities of Phenprocoumon. Acetylsalicylic acid may decrease the antihypertensive activities of Enalaprilat. Acetylsalicylic acid may increase the anticoagulant activities of Edetic Acid. The risk or severity of adverse effects can be increased when Ramatroban is combined with Acetylsalicylic acid. The therapeutic efficacy of Methyclothiazide can be decreased when used in combination with Acetylsalicylic acid. Acetylsalicylic acid may decrease the diuretic activities of Bumetanide. Acetylsalicylic acid may increase the anticoagulant activities of Fondaparinux. Acetylsalicylic acid may decrease the antihypertensive activities of Platelet Activating Factor. Acetylsalicylic acid may decrease the antihypertensive activities of Imidapril. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Ozagrel. The therapeutic efficacy of Lubiprostone can be decreased when used in combination with Acetylsalicylic acid. Acetylsalicylic acid may decrease the antihypertensive activities of Bevantolol. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with HE3286. Glucosamine may increase the antiplatelet activities of Acetylsalicylic acid. Omega-3 fatty acids may increase the antiplatelet activities of Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Limaprost is combined with Acetylsalicylic acid. Acetylsalicylic acid may decrease the antihypertensive activities of Spironolactone. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Fluprednidene. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Epirizole. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Equilin. Acetylsalicylic acid may increase the neuroexcitatory activities of Levofloxacin. The risk or severity of adverse effects can be increased when Bromfenac is combined with Acetylsalicylic acid. The metabolism of Acetylsalicylic acid can be decreased when combined with Sildenafil. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Ibandronate. The therapeutic efficacy of Indapamide can be decreased when used in combination with Acetylsalicylic acid. Acetylsalicylic acid may decrease the excretion rate of Kanamycin which could result in a higher serum level. Acetylsalicylic acid may increase the hypoglycemic activities of Insulin Lispro. The metabolism of Acetylsalicylic acid can be decreased when combined with Trimethoprim. The risk or severity of adverse effects can be increased when Sacubitril is combined with Acetylsalicylic acid. The serum concentration of Vancomycin can be increased when it is combined with Acetylsalicylic acid. Acetylsalicylic acid may decrease the antihypertensive activities of Arotinolol. The therapeutic efficacy of Dinoprost Tromethamine can be decreased when used in combination with Acetylsalicylic acid. Acetylsalicylic acid may decrease the diuretic activities of Furosemide. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Estrone. The risk or severity of adverse effects can be increased when Naftopidil is combined with Acetylsalicylic acid. The risk or severity of adverse effects can be increased when Acetylsalicylic acid is combined with Anecortave.