Common risks and side effects include: * Abdominal pain * Asthenia * Cough * Diarrhea (reported in 13% of patients) * Dizziness * Elevated gamma glutamyltransferase * Flatulence * Influenza * Prolonged QT interval * Muscle spasm * Peripheral edema * Urinary tract infection * Vomiting
Dextromethorphan/quinidine
Fentanyl/fluanisone
Bupivacaine/meloxicam
Oxycodone/naloxone
Desloratadine/pseudoephedrine
Pseudoephedrine/loratadine
Phenylephrine/ketorolac
Buprenorphine/naloxone