- Cesamet (nabilone) is a synthetic cannabinoid for the treatment of the nausea and vomiting associated with cancer chemotherapy in patients who have failed to respond adequately to conventional antiemetic treatments1
- The efficacy of Cesamet in reducing nausea and vomiting has been demonstrated in cancer patients receiving a wide variety of chemotherapy regimens, including low-dose cisplatin2


- Cesamet, a synthetic cannabinoid, is contraindicated in any
patient with a history of hypersensitivity to any cannabinoid
- The most commonly encountered events were drowsiness, vertigo,
dry mouth, euphoria (feeling “high”), ataxia, headache and
concentration difficulties
- Cesamet should not be taken with alcohol, sedatives, hypnotics,
or other psychoactive substances because these substances can
potentiate the central nervous system effects of nabilone
Important Safety Information1
Cesamet, a synthetic cannabinoid
similar to the active ingredient found in naturally occurring
Cannabis sativa L. [Marijuana; delta-9-tetrahydrocannabinol
(delta-9-THC)], is contraindicated in any patient who has a history
of hypersensitivity to any cannabinoid. Patients receiving treatment
with Cesamet should be specifically warned not to drive, operate
machinery, or engage in any hazardous activity while receiving
Cesamet. During controlled clinical trials of Cesamet, virtually
all patients experienced at least one adverse reaction. The most
commonly encountered events were drowsiness, vertigo, dry mouth,
euphoria (feeling “high”), ataxia, headache, and concentration
difficulties. Cesamet should not be taken with alcohol, sedatives,
hypnotics, or other psychoactive substances because these substances
can potentiate the central nervous system (CNS) effects of nabilone.
Since Cesamet can elevate supine and standing heart rates and cause
postural hypotension, it should be used with caution in the elderly,
and in patients with hypertension or heart disease. Cesamet should
also be used with caution in patients with current or previous
psychiatric disorders, (including manic depressive illness,
depression, and schizophrenia) as the symptoms of these disease
states may be unmasked by the use of cannabinoids. Cesamet should be
used with caution in individuals receiving concomitant therapy with
sedatives, hypnotics, or other psychoactive drugs because of the
potential for additive or synergistic CNS effects. Cesamet should be
used with caution in patients with a history of substance abuse,
including alcohol abuse or dependence and marijuana use, since
Cesamet contains a similar active compound to marijuana. Cesamet
should be used with caution in pregnant patients, nursing mothers,
or pediatric patients because it has not been studied in these
patient populations.
For complete prescribing details, please see
full prescribing information.
Click here to download.
References
- Cesamet® [package insert]. Valeant Pharmaceuticals International; 2006.
- Data on
File: Protocols 9, 20 and 28. Valeant Pharmaceuticals
International.
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