The most common adverse effects of<unk>  include nausea, dizziness, dry mouth, indigestion, abdominal pain, vertigo, vomiting, constipation, drowsiness, and headache. Other side effects may result from interactions with other medications.<unk>  has the same dose-dependent adverse effects as morphine including respiratory depression.Main side effects of<unk> : Red color denotes more serious effects, requiring immediate contact with health provider. Dependence and withdrawal Long-term use of high doses of<unk>  causes physical dependence and withdrawal syndrome. These include both symptoms typical of opioid withdrawal and those associated with serotonin–norepinephrine reuptake inhibitor (SNRI) withdrawal; symptoms include numbness, tingling, paresthesia, and tinnitus. Psychiatric symptoms may include hallucinations, paranoia, extreme anxiety, panic attacks, and confusion. In most cases,<unk>  withdrawal will set in 12–20 hours after the last dose, but this can vary.<unk>  withdrawal typically lasts longer than that of other opioids. Seven days or more of acute withdrawal symptoms can occur as opposed to typically 3 or 4 days for other codeine analogues.
Tramadol
Tapentadol
Desmetramadol
Hydrocodone
Etodolac
Ketorolac
Oxycodone
Acetylmethadol