adverse effects include: Paralytic ileus (paralysed bowel) Atrial arrhythmias including atrial fibrillation Myocardial infarction (heart attack) Stroke Heart block Hallucinations Purpura Petechiae Parotid swelling Changes in blood glucose levels Pancreatitis swelling of the pancreas Hepatitis swelling of the liver Urinary frequency Testicular swelling Anorexia (weight loss) Alopecia (hair loss) Thrombocytopenia a significant drop in platelet count that leaves one open to life-threatening bleeds. Eosinophilia an elevated level of the eosinophils of the body. Eosinophils are the type of immune cell that's job is to fight off parasitic invaders. Jaundice yellowing of the skin, eyes and mucous membranes due to an impaired ability of the body to clear the by product of haem breakdown, bilirubin, most often the result of liver damage as it is the liver's responsibility to clear bilirubin. It tends to produce less anticholinergic effects, sedation and weight gain than some of the earlier TCAs (e.g. amitriptyline, clomipramine, doxepin, imipramine, trimipramine). It may also be less cardiotoxic than its predecessors. Overdose It is considered particularly toxic in overdose, with a high rate of renal failure (which usually takes 2–5 days), rhabdomyolysis, coma, seizures and even status epilepticus. Some believe it to be less cardiotoxic than other TCAs in overdose, although reports of cardiotoxic overdoses have been made. Pharmacology Pharmacodynamics Amoxapine possesses a wide array of pharmacological effects. It is a moderate and strong reuptake inhibitor of serotonin and norepinephrine, respectively, and binds to the 5-HT2A, 5-HT2B, 5-HT2C, 5-HT3, 5-HT6, 5-HT7, D2, α1-adrenergic, D3, D4, and H1 receptors with varying but significant affinity, where it acts as an antagonist (or inverse agonist depending on the receptor in question) at all sites. It has weak but negligible affinity for the dopamine transporter and the 5-HT1A, 5-HT1B, D1, α2-adrenergic, H4, mACh, and GABAA receptors, and no affinity for the β-adrenergic receptors or the allosteric benzodiazepine site on the GABAA receptor. Amoxapine is also a weak GlyT2 blocker, as well as a weak (Ki = 2.5 μM, EC50 = 0.98 μM) δ-opioid receptor partial agonist. 7-Hydroxyamoxapine, a major active metabolite of amoxapine, is a more potent dopamine receptor antagonist and contributes to its neuroleptic efficacy, whereas 8-hydroxyamoxapine is a norepinephrine reuptake inhibitor but a stronger serotonin reuptake inhibitor and helps to balance amoxapine's ratio of serotonin to norepinephrine transporter blockade. Pharmacokinetics Amoxapine is metabolised into two main active metabolites: 7-hydroxyamoxapine and 8-hydroxyamoxapine. Where: - t1/2 is the elimination half life of the