Biomaterial Database

Weight gain with antidepressants and lithium. 1988

E J Garland, and R A Remick, and A P Zis

Department of Psychiatry, University of British Columbia Health Sciences Centre Hospital, Vancouver, Canada.

Undesired weight gain is a common complaint of patients receiving pharmacological treatment for major affective disorders. It has been found to jeopardize patient compliance and may pose additional health hazards. A review of the literature on weight gain associated with tricyclic antidepressants, monoamine oxidase inhibitors, and lithium was carried out with the aim of deriving practical management strategies. Tricyclic antidepressants were found to stimulate appetite, carbohydrate craving, and a dose-dependent continuous weight gain of 0.57 to 1.37 kg per month of treatment. Proposed mechanisms include noradrenergic or antihistaminic inhibition of satiety and decreased metabolic rate. Novel serotonergic and dopaminergic antidepressants were found to be anorectic. Monoamine oxidase inhibitors may stimulate appetite and potentiate insulin-induced hypoglycemia. Lithium maintenance therapy stimulates weight gains of over 10 kg in 20% of patients. Documented mechanisms include insulin-like actions on carbohydrate and fat metabolism, polydipsia, and sodium retention. Recommendations regarding choice of antidepressant drug as well as dietary and behavioral strategies to prevent excessive weight gain are presented. Potential adjunctive drug approaches to severe weight gain are reviewed.

UI	MeSH Term	Description	Entries
D008094	Lithium	An element in the alkali metals family. It has the atomic symbol Li, atomic number 3, and atomic weight [6.938; 6.997]. Salts of lithium are used in treating BIPOLAR DISORDER.	Lithium-7,Lithium 7
D008996	Monoamine Oxidase Inhibitors	A chemically heterogeneous group of drugs that have in common the ability to block oxidative deamination of naturally occurring monoamines. (From Gilman, et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed, p414)	MAO Inhibitor,MAO Inhibitors,Reversible Inhibitors of Monoamine Oxidase,Monoamine Oxidase Inhibitor,RIMA (Reversible Inhibitor of Monoamine Oxidase A),Reversible Inhibitor of Monoamine Oxidase,Inhibitor, MAO,Inhibitor, Monoamine Oxidase,Inhibitors, MAO,Inhibitors, Monoamine Oxidase
D010353	Patient Education as Topic	The teaching or training of patients concerning their own health needs.	Education of Patients,Education, Patient,Patient Education
D004359	Drug Therapy, Combination	Therapy with two or more separate preparations given for a combined effect.	Combination Chemotherapy,Polychemotherapy,Chemotherapy, Combination,Combination Drug Therapy,Drug Polytherapy,Therapy, Combination Drug,Chemotherapies, Combination,Combination Chemotherapies,Combination Drug Therapies,Drug Polytherapies,Drug Therapies, Combination,Polychemotherapies,Polytherapies, Drug,Polytherapy, Drug,Therapies, Combination Drug
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000928	Antidepressive Agents	Mood-stimulating drugs used primarily in the treatment of affective disorders and related conditions. Several MONOAMINE OXIDASE INHIBITORS are useful as antidepressants apparently as a long-term consequence of their modulation of catecholamine levels. The tricyclic compounds useful as antidepressive agents (ANTIDEPRESSIVE AGENTS, TRICYCLIC) also appear to act through brain catecholamine systems. A third group (ANTIDEPRESSIVE AGENTS, SECOND-GENERATION) is a diverse group of drugs including some that act specifically on serotonergic systems.	Antidepressant,Antidepressant Drug,Antidepressant Medication,Antidepressants,Antidepressive Agent,Thymoanaleptic,Thymoanaleptics,Thymoleptic,Thymoleptics,Antidepressant Drugs,Agent, Antidepressive,Drug, Antidepressant,Medication, Antidepressant
D015430	Weight Gain	Increase in BODY WEIGHT over existing weight.	Gain, Weight,Gains, Weight,Weight Gains