Cyproheptadine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Ticagrelor. Quazepam may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Ritanserin may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Oxprenolol may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Fosphenytoin may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Remifentanil may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Olanzapine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Lorcaserin. The metabolism of Zolpidem can be decreased when combined with Eliglustat. Ketamine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be decreased when it is combined with Dabrafenib. The metabolism of Zolpidem can be decreased when combined with Saquinavir. The metabolism of Zolpidem can be decreased when combined with Quinidine. Amobarbital may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Azithromycin. Flupentixol may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Phenobarbital may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Prilocaine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Lovastatin. The metabolism of Zolpidem can be decreased when combined with Atomoxetine. The serum concentration of Zolpidem can be increased when it is combined with Caspofungin. Scopolamine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Ethosuximide may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be increased when it is combined with Bifonazole. The metabolism of Zolpidem can be decreased when combined with Venlafaxine. The metabolism of Zolpidem can be decreased when combined with Bortezomib. The metabolism of Zolpidem can be decreased when combined with Floxuridine. The metabolism of Zolpidem can be decreased when combined with Nicardipine. Ecopipam may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Zucapsaicin. Dihydromorphine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Zolpidem may increase the sedative activities of Ropinirole. Zonisamide may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Dronabinol may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Nilotinib. The serum concentration of Zolpidem can be increased when it is combined with Naftifine. The serum concentration of Zolpidem can be increased when it is combined with Anidulafungin. Guanfacine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be increased when it is combined with Fluconazole. Acepromazine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Ketazolam may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Ethyl carbamate may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Paraldehyde may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Etomidate may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Amiodarone. The metabolism of Zolpidem can be decreased when combined with Sorafenib. The metabolism of Zolpidem can be decreased when combined with Dosulepin. Oxymorphone may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Stiripentol may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Fexofenadine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Zopiclone may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be increased when it is combined with Fosaprepitant. Tiapride may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Isoniazid. The metabolism of Zolpidem can be decreased when combined with Theophylline. Methadone may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Flibanserin may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Benperidol may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Rolapitant. Chloroprocaine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Dronedarone. Pipamperone may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Valsartan. Ethotoin may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Alfentanil may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Propofol may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Cimetidine. The metabolism of Zolpidem can be decreased when combined with Fosamprenavir. The metabolism of Zolpidem can be decreased when combined with Tenofovir disoproxil. clomethiazole may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Butalbital may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be decreased when it is combined with Rifaximin. Felbamate may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be increased when combined with Nevirapine. The serum concentration of Zolpidem can be decreased when it is combined with Teriflunomide. Zaleplon may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Halothane may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Clozapine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be increased when it is combined with Netupitant. The serum concentration of Zolpidem can be increased when it is combined with Hexetidine. Enflurane may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be decreased when it is combined with Telaprevir. Pipotiazine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The risk or severity of adverse effects can be increased when Zolpidem is combined with Dapoxetine. The serum concentration of Zolpidem can be increased when it is combined with Itraconazole. The metabolism of Zolpidem can be decreased when combined with Chloramphenicol. Sulpiride may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be increased when it is combined with Vemurafenib. The serum concentration of Zolpidem can be decreased when it is combined with Lumacaftor. The metabolism of Zolpidem can be decreased when combined with Mexiletine. The serum concentration of Zolpidem can be increased when it is combined with Artemether. The serum concentration of Zolpidem can be increased when it is combined with Miconazole. The serum concentration of Zolpidem can be increased when it is combined with Radicicol. The metabolism of Zolpidem can be decreased when combined with Sulfamethoxazole. The serum concentration of Zolpidem can be increased when it is combined with Mevastatin. Perphenazine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Methylphenobarbital may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Methadyl Acetate may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Levomethadyl Acetate may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Lumefantrine. The metabolism of Zolpidem can be decreased when combined with Irbesartan. Pizotifen may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Fluorouracil. Molindone may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Metoprolol. Tetrahydropalmatine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Buspirone may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Thiothixene may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Alphacetylmethadol may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Verapamil. Procaine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Lidocaine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The metabolism of Zolpidem can be decreased when combined with Pyrimethamine. The metabolism of Zolpidem can be decreased when combined with Idelalisib. The metabolism of Zolpidem can be decreased when combined with Quinine. Lamotrigine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Gepirone may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Dihydrocodeine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Mirtazapine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Chloral hydrate may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Midazolam may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. The serum concentration of Zolpidem can be decreased when it is combined with Rifapentine. The serum concentration of Zolpidem can be increased when it is combined with Osimertinib. The metabolism of Zolpidem can be decreased when combined with Losartan. Methapyrilene may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Deramciclane may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Nalbuphine may increase the central nervous system depressant (CNS depressant) activities of Zolpidem. Brotizolam may increase the central nervous system depressant (CNS depressant) activities of Zolpidem.