Clonazepam can cause side effects, including drowsiness, dizziness, blurred vision, muscle weakness, and difficulty with coordination. It also has the potential for tolerance, dependence, and withdrawal symptoms if used long-term or at high doses. Therefore, it's crucial to use clonazepam exactly as prescribed and not to stop taking it suddenly without consulting a healthcare provider.

As with any medication, it's essential to discuss the risks and benefits of clonazepam with a healthcare professional, especially if you have a history of substance abuse or if you're taking other medications that may interact with clonazepam.