A drug holiday is defined as the conscious decision to stop using a regularly prescribed medication for some time.
Its important to note that some medications cannot be stopped without weaning.
For example, the abrupt discontinuation of some drugs can be very serious.

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Howland RH.Medication holidays.J Psychosoc Nurs Ment Health Serv.
2020;8(1):e000144.
doi:10.1136/jitc-2019-000144
Food and Drug Administration.Finding and learning about side effects (adverse reactions).
American Heart Association.New cardiovascular risk tool could guide who needs medication for high blood pressure.
National Cancer Institute.Drug tolerance.
2015;39(2):371-379. doi:10.1111/acer.12633
Icahn School of Medicine at Mount Sinai.The night before your surgery.
HIV.gov.Taking Your HIV medicine as prescribed.
2016;12(1):66-73. doi:10.1007/s11420-015-9469-1
Arthritis Foundation.Flares and JIA: what you should know.
Meredith PA.Therapeutic implications of drug holidays.Eur Heart J.
1996;17(suppl A):21-24. doi:10.1093/eurheartj/17.suppl_A.21