3d image of hydrocodone skeletal formula

hydrocodone dihydrocodeinone hydrocodone bitartrate opioid pain cough suppressant analgesia analgesic pain relief combination schedule controlled substance dizziness sleepiness nausea constipation low blood pressure seizures prolongation respiratory depression serotonin syndrome emergency department ototoxicity drug preparation mount treatment medicine medicament remedy cure medication side effect adverse action iatrogenic overdose contraindications interaction pharmacology pharmaceutics pharmaceutical pharmacy pharma pharmacodynamics pharmacokinetics molecule molecular formula 3d