How to Switch from Smoking to Vaping Vape check! Addiction can happen faster than you think. High levels of nicotine in vapes are designed to keep you hooked. After each puff, nicotine levels drop leaving you anxious, restless Going through smoking vaping withdrawal? We've got you. You may notice symptoms like difficulty concentrating and stomach aches as you quit. This is your body and brain getting used to going without Vaping resources hub