Self-directed behaviors in dogs and cats - Veterinary Medicine
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Self-directed behaviors in dogs and cats
These behaviors can be challenging to differentiate from responses to underlying medical conditions. Treatment involves behavior modification and environmental management as well as possible adjunctive pharmacologic therapy.


VETERINARY MEDICINE


The specificity of action of SSRIs is associated with fewer side effects than that of TCAs. Adverse effects reported in veterinary patients with SSRIs include increased lethargy, inappetence, restlessness, insomnia, weight loss, gastrointestinal disturbances, anxiety, and aggression. Concurrent administration of TCAs or other SSRIs is not advisable, and concurrent administration with monoamine oxidase inhibitors or L-tryptophan is contraindicated. A minimum washout period of two to three weeks is advisable before and after monoamine oxidase inhibitor administration.16,18

Melatonin

Melatonin is a naturally occurring indole amine hormone produced by the metabolism of serotonin and secreted by the pineal gland. In both nocturnal and diurnal animals, the relative concentrations of serotonin and melatonin in the pineal gland are inversely related within the daily photoperiod (i.e. during daylight hours, serotonin concentrations are high and melatonin concentrations are low; during nighttime hours, melatonin concentrations are high and serotonin concentrations are low). In addition to applications for some primary dermatologic conditions, melatonin may be effective as an anxiolytic. Melatonin has been reported to be serotonergic (possibly as a result of its derivative and inverse relationship with serotonin) and may also function as a GABAergic agonist. Potential adverse effects of melatonin in dogs and cats include somnolence (often transient) and diarrhea.

Vint Virga, DVM, DACVB
Behavioral Medicine for Animals
Veterinary Healing Arts, Inc.
P.O. Box 431
East Greenwich, RI 02818

REFERENCES

1. Virga V. Behavioral dermatology. Vet Clin North Am Small Anim Pract 2003;33:231-251.

2. Overall K. Self-injurious behavior and obsessive-compulsive disorder in domestic animals. In: Dodman NH, Shuster L, eds. Psychopharmacology of animal behavior disorders. Malden, Mass: Blackwell Science, 1998;222-252.

3. Koo JYM, Pham CT. Psychodermatology: Practical guidelines on pharmacotherapy. Arch Dermatol 1992;128:381-388.

4. Savin JA, Cotterill JA. Psychocutaneous disorders. In: Champion RH, Burton JL, Ebling FJG, eds. Textbook of dermatology. Vol. 4. 5th ed. Oxford, England: Blackwell Scientific Publications, 1992;2479-2496.

5. Panaman R. Behaviour and ecology of free-ranging female farm cats. Z Tierpsychol 1981;56:59-73.

6. Eckstein RA, Hart BL. The organization and control of grooming in cats. Appl Anim Behav Sci 2000;68:131-140.

7. Scott DW, Miller WH, Griffin CE. Psychogenic skin diseases. In: Small animal dermatology. 5th ed. Philadelphia, Pa: WB Saunders, 1995;846-858.

8. Kenny DE. Use of naltrexone for treatment of psychogenically induced dermatoses in five zoo animals. J Am Vet Med Assoc 1994;205:1021-1023.

9. Moon-Fanelli AA, Dodman NH, O'Sullivan RL. Veterinary models of compulsive self-grooming: Parallels with trichotillomania. In: Christenson GA, Stein DJ, Hollander E, eds. Trichotillomania: New developments. Washington, DC: American Psychiatric Press, 1999;63-92.

10. Rapoport JL, Ryland DH, Kriete M. Drug treatment of canine acral lick: An animal model of obsessive-compulsive disorder. Arch Gen Psychiatry 1992;49:517-521.

11. Koo JYM, Gambla C. Cutaneous sensory disorder. Dermatol Clin 1996;14:497-502.

12. Fried RG. Nonpharmacologic treatments in psychodermatology. Dermatol Clin 2002;20:177-185.

13. Koo JYM, Do JH, Lee CS. Psychodermatology. J Am Acad Dermatol 2000;43:848-853.

14. Center SA, Elston TH, Rowland PH, et al. Fulminant hepatic failure with oral administration of diazepam in 11 cats. J Am Vet Med Assoc 1996;209:618-625.

15. Overall KL. Use of clomipramine to treat ritualistic stereotypic motor behavior in three dogs. J Am Vet Med Assoc 1994;205:1733-1741.

16. Overall K. Behavioral pharmacology. In: Clinical behavioral medicine for small animals. St. Louis, Mo: Mosby-Year Book, 1997;293-322.

17. Kaplan MD, Sadock BJ. Tricyclics and tetracyclics. In: Pocket handbook of psychiatric drug treatment. 2nd ed. Baltimore, Md: Williams & Wilkins, 1996;170-183.

18. Kaplan MD, Sadock BJ. Serotonin-specific reuptake inhibitors. In: Pocket handbook of psychiatric drug treatment. 2nd ed. Baltimore, Md: Williams & Wilkins, 1996;146-161.


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