It usually takes more than 7 days to smoke after polypectomy, but the exact time varies from person to person and cannot be generalized, and the recovery time for different parts of the polyp is also different. After polypectomy, you need to wait until the wound has fully recovered before you can smoke. If you smoke too early, because tobacco contains tar, carbon monoxide, formaldehyde and other toxic and harmful substances and nicotine addictive substances, not only is not conducive to good health, but also not conducive to wound healing. Generally, seven days after polyp removal, the wound can return to normal, this time can be a small amount of smoking, but the specific time is also different from person to person. If the patient is older, the physical condition is worse, after polypectomy wound healing is slower, smoking time should be extended accordingly. After polypectomy, if there are abnormal symptoms, patients should pay attention, timely communication with the doctor and review.