Drug General Information (ID: DDIMBJ4ODG)
Drug Name			Bupropion		Drug Info		Isocarboxazid		Drug Info
Drug Type		Small molecule				Small molecule
Therapeutic Class		Antidepressants				Antidepressants
Structure

Mechanism of Bupropion-Isocarboxazid Interaction (Severity Level: Major)
Additive hypertensive effects Click to Show/Hide Mechanism Graph
Drug Name		Bupropion				Isocarboxazid
Mechanism		Hypertensive effects				Hypertensive effects
Key Mechanism Factor 1
		Factor Name		Hypertensive effects
		Factor Description		Hypertension is defined as a blood pressure reading above a prescribed limit (130/90 mmHg). Most people with hypertension have no signs or symptoms; others may experience: severe headache, shortness of breath, nosebleeds, severe anxiety, and feeling a tingling sensation in the neck or head.
Mechanism Description		Additive hypertensive effects by the combination of Bupropion and Isocarboxazid

Recommended Action
Management		Concurrent use of bupropion with MAOIs or other agents that possess MAOI activity (e.g., furazolidone, linezolid, procarbazine) is considered contraindicated. At least 14 days (or 24 hours for reversible MAOIs such as moclobemide and linezolid) should elapse between discontinuation of MAOI therapy and initiation of treatment with bupropion. Conversely, at least 14 days should elapse after discontinuation of bupropion and initiation of MAOI therapy.

References
1	De Vita VT, Hahn MA, Oliverio VT "Monoamine oxidase inhibition by a new carcinostatic agent, n-isopropyl-a-(2-methylhydrazino)-p-toluamide (MIH). (30590)." Proc Soc Exp Biol Med 120 (1965): 561-5. [PMID: 4379192]
2	James WA, Lippmann S "Bupropion: overview and prescribing guidelines in depression." South Med J 84 (1991): 222-4. [PMID: 1899294]
3	Pettinger WA, Soyangco FG, Oates JA "Inhibition of monoamine oxidase in man by furazolidone." Clin Pharmacol Ther 9 (1968): 442-7. [PMID: 5655478]
4	Product Information. Wellbutrin (bupropion). Glaxo Wellcome, Research Triangle Park, NC.
5	Product Information. Zyvox (linezolid) Pharmacia and Upjohn, Kalamazoo, MI.
6	Schulz R, Antonin KH, Hoffmann E, et al "Tyramine kinetics and pressor sensitivity during monoamine oxidase inhibition by selegiline." Clin Pharmacol Ther 46 (1989): 528-36. [PMID: 2510962]