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Pharm 14 Serotonin
Pharm
| Question | Answer |
|---|---|
| Serotonin degrade inhibitor MAOI for depression. SE: tyramine tox from eating cheese, beer, wine, liver, hypertensive crisis. Can cause drug-drug interactions (P450) | Iproniazid, Phenelzine, Isocarboxazid |
| Reversible MAOI for depression. SE: less tyramine tox | Moclobemide, Befloxatone, Brofaromine |
| Reversible MAOI for depression. SE: less tyramine tox. greater freedom with diet. transdermal | Selegiline |
| TCAs for Depression, pain synds (migraines), orthostat HTN in elders. SE: Heart problems. Contra: Cardiac conduct defects, b/c affect heart Na channels in quinidine-like manner (do ECG prior to prescrip). | Amitriptyline (-triptyline), Clomipramine (for OCD also) (-ipramine). |
| SSRI first line tx for depression, anxiety, OCD. SE: sexual dysfnxl, gi distress. Contra: dont take with MAOI | Citalopram, Fluoxetine, Fluvoxamione, Paroxetine (constipation), Sertraline (diarrhea). |
| SNRI for depression, anxiety. SE: neuroleptic malig synd, hepatitis, HTN, sex dysfx. | Venlafaxine, Duloxetine (also for neuropathic pain) |
| SNRI for Fibromyalgia | Milnacipran |
| Norepi reuptake inhibitor for ADHD. SE: heart attack, weight loss, xerostomia, gi discomfort | Atomoxetine |
| Weakly inhibits serotonin, dopamine and NE for depression and smoking cessation. SE: tachycardia. Contra: seizures, electrolyte imbalance (bulimia/anorexia). Fewest sexual effects | Bupropion |
| potent somnorific as well as appetite stimulant, useful for elderly who have insomnia and weightloss. for depression | Mirtazapine |
| serotonin R agonist for anxiety. nonsedating w/ anxiolytics. nonaddictive. | Buspirone |
| serotonin R agonist for migraines. SE: coronary artery spasm. take at onset not prophylactically | -Triptans |
| Serotonin R ANtag for glaucoma (topically), HTN | Ketanserin |
| 5-HT3 antagonist, potent antiemetic adjunct to cancer chemo | Ondansetron |
| 5-HT4 antag enhance gi motility to treat IBS constipation. | Tegaserod, Prucalopride |
| 5-HT3 antag, decrease serotone tone in intestinal cells --> reduce intest motility to treat IBS diarrhea. SE: acute ischemic colitis | Alosetron |
| For Bipolar disorder. SE: nausea, vomit, diarrhea, renal fail, neuromusc dysfx,ataxia, tremor, confusion, delirium, seizure, diabetes insipidus, hypothyroidism, goiter. Dont take with NSAIDs | Lithium |