Can you get headaches and sore eyes from passive cannabis smoking?

Yes, passive cannabis smoking can lead to headaches and sore eyes in some individuals. The inhalation of secondhand smoke, which contains various irritants and cannabinoids, may trigger headaches, especially for those sensitive to smoke or with pre-existing conditions. Additionally, the smoke can cause eye irritation or dryness, contributing to discomfort. However, reactions may vary depending on individual tolerance and sensitivity to cannabis smoke.