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Insight Horizon Media

Does Marinol cause a positive drug test?

Author

Michael Henderson

Published Feb 23, 2026

Does Marinol cause a positive drug test?

Although medical marijuana has been legalized in some states, it remains a Schedule I controlled substance under federal law, making its use illegal in all circumstances. Since both Marinol and medical marijuana contain THC, they can both cause a drug test to be positive for marijuana.

Does Marinol prolong QT?

One of the more notable adverse effects of this class is the potential development of electrocardiogram abnormalities, including QT prolongation. Additional side effects reported with these medications include headache, constipation, and abdominal pain.

How long does Marinol make you high?

Both Marinol and generic dronabinol come in capsules of 2.5 mg, 5 mg, and 10 mg strengths. These medications take about 30 minutes to an hour to start working, with peak effects at 2 to 4 hours.

Can Marinol be used off label?

Marinol and generic dronabinol are approved by the FDA to treat nausea and vomiting caused by cancer chemotherapy, as well as weight loss-related anorexia and loss of appetite in AIDS patients. Off-label and clinical trial uses for Marinol include treatment for: Fibromyalgia pain. Glaucoma-related eye pressure.

Is dronabinol a painkiller?

Dronabinol, which contains THC, appeared to provide longer-lasting pain relief, HealthDay reports. It is approved by the Food and Drug Administration to treat nausea and appetite loss associated with cancer and AIDS.

Can dronabinol make you fail drug test?

Ingestion of dronabinol (Marinol®) is unlikely to cause a positive test for THC in oral fluid at a two ng/mL threshold, which is used at Aegis.

Should dronabinol be refrigerated?

Store capsules in a cool place (between 46-59 °F, 8-15 °C) or in the refrigerator. Store the unopened dronabinol solution in the container in the refrigerator. Once opened, the dronabinol solution can be stored at room temperature for up to 28 days.

Does dronabinol cause sleepiness?

SIDE EFFECTS: Dizziness, drowsiness, confusion, feeling “high”, an exaggerated sense of well-being, lightheadedness, nausea, vomiting, or stomach/abdominal pain may occur as your body adjusts to the medication. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

Is Marinol a narcotic?

In the United States, Marinol is a Schedule III drug, available by prescription, considered to be non-narcotic and to have a low risk of physical or mental dependence.

Does dronabinol make you sleepy?

This medicine may cause some people to become drowsy, dizzy, lightheaded, or to feel a false sense of well-being. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are dizzy or are not alert and clearheaded.

Does Marinol cause depression?

Marinol may cause new or worsening psychosis (unusual thoughts or behavior), especially if you have ever had depression or mental illness.

Does dronabinol help you sleep?

Dronabinol, a synthetic form of the cannabis compound tetrahydrocannabinol (THC), shows efficacy in the treatment of obstructive sleep apnea, possibly representing a first pharmacologic approach to the tough-to-treat, but potentially serious, condition.

What is the active ingredient in Marinol® capsules?

Dronabinol, the active ingredient in MARINOL® Capsules, is synthetic delta-9- tetrahydrocannabinol (delta-9-THC). Delta-9-tetrahydrocannabinol is also a naturally occurring component of Cannabis sativa L. (Marijuana). Dronabinol is a light yellow resinous oil that is sticky at room temperature and hardens upon refrigeration.

What is the best way to store Marinol?

MARINOL® (Dronabinol) Capsules should be packaged in a well-closed container and stored in a cool environment between 8° and 15°C (46° and 59°F) and alternatively could be stored in a refrigerator. Protect from freezing.

Is Marinol safe for children?

Pediatrics:MARINOL Capsules is not recommended for AIDS-related anorexia in pediatric patients because it has not been studied in this population. The pediatric dosage for the treatment of chemotherapy-induced emesis is the same as in adults. Caution is recommended in prescribing MARINOL Capsules for children because of the psychoactive effects.

What is the molecular weight of marinol (dronabinol)?

C21H30O2 (molecular weight = 314.46) Dronabinol, the active ingredient in MARINOL (dronabinol capsules, USP), is synthetic delta-9tetrahydrocannabinol (delta-9-THC). Dronabinol is a light yellow resinous oil that is sticky at room temperature and hardens upon refrigeration.