Can dentists tell if you smoked weed? The answer is yes; dentists can tell if you have recently smoked marijuana, although it's not always easy. There are a few key signs that dentists look for when they suspect someone has been using marijuana, including:
- Red, bloodshot eyes
- Dry mouth
- Increased heart rate
- Dilated pupils
- The smell of marijuana on your breath or clothes
If you're concerned about your dentist being able to tell if you've smoked weed, there are a few things you can do to reduce your risk: