Consuming too much Delta 9 THC can produce unwanted side effects, including dry mouth, bloodshot eyes, impaired cognitive and motor function, anxiety, and paranoia. These side effects are temporary, with no concrete evidence of long-term effects. In addition, higher tolerance can mitigate these effects when given the same dosage. Choosing a product such as gummies can help prevent overconsumption, as it offers the user knowledge as to how much they are taking.