Side Effects of CBD Sleep Patches You Should Know CBD sleep patches are becoming a popular natural solution for improving sleep , but like any wellness product, they can come with potential side effects, especially for first-time users. While most people tolerate CBD well, it’s important to understand how your body might respond so you can use the patches safely and effectively. One of the most common side effects is mild drowsiness, especially when the CBD continues releasing into your system through the night. If you’re sensitive to CBD, you may wake up feeling a bi t more relaxed than usual. Some users also report dry mouth, which happens because CBD can temporarily reduce saliva production. Another possible side effect is skin irritation at the application site. Since sleep patches stay on for several hours , sensitive skin may react to the adhesive or material. Rotating patch locations and applying to clean, dry skin usually helps prevent this. Less commonly, people may experi...