The most comment side effects of CBD include drowsiness, gastrointestinal issues, dry mouth, reduced appetite, nausea, and interaction with other medications. Those are outlined in detail below.
CBD—the abbreviation for cannabidiol, a substance that's generally derived from the hemp plant—has skyrocketed in popularity over the last five years. In fact, according to research, "CBD" as a Google search term remained stable from 2004 to 2014 but has since ballooned by up to 605%.
Also known as “cotton mouth,” CBD can potentially cause your mouth and eyes to feel very dry. Though this side effect is more likely to occur with THC, it can happen with CBD as well.
Within the rapidly growing pet CBD market, products for our furry friends are especially popular, which has led many pet owners to wonder, can a dog overdose on CBD oil? According to the American Kennel Club, there is not a lot of definitive evidence on how CBD affects dogs.
If you consume pure CBD, you are unlikely to get sick or experience unpleasant side effects. A 2017 World Health Organization report concluded that CBD is “generally well-tolerated with a good safety profile,” and further stated that “in humans, CBD exhibits no effects indicative of any abuse or dependence potential.”
The woman had reported consistent use of other CBD products over a 5-year period prior to this incident and it is unclear whether the new spray caused her to develop Stevens-Johnson Syndrome, though the authors of the report suspect that it did. The patient, however, had a complex medical history including coronary artery disease and hypertension, so linking her death directly to CBD may not illustrate the full picture.
Can CBD oil kill you?
CBD may help improve appetite and promote heart health in dogs, and many CBD-infused dog treats and CBD oil for dogs are readily available on the market. Photo by: Gina Coleman/Weedmaps
First-time consumers should start with a minimal dose (as small as one drop of oil or 5 milligrams per day) and gradually increase the dosage over time while paying attention to the effects of different amounts. This process should be continued until the most effective dosage for your specific condition or ailment is achieved.
Can CBD make you sick?
However, the journal Case Reports in Ophthalmological Medicine reported a CBD-linked fatality in 2019. According to the report, a 56-year-old woman presented with Stevens-Johnson Syndrome, a rare but serious disorder of the skin and mucous membranes. The patient had begun using a CBD extract spray one week prior to being admitted to a hospital emergency room, where she later died of septic shock.
However, people participating in CBD-related studies have at times reported several side effects, including extreme sleepiness, decreased appetite, diarrhea, fatigue, convulsions, vomiting, and some abnormal results on liver function tests. These side effects usually happen with doses much larger than most people usually consume.