This produces about the same nicotine intake as two packs of cigarettes. As with other drugs, smokeless tobacco has many harmful effects, including these. Besides being unhealthy, using smokeless tobacco is also unsanitary. The practice of spitting out excess saliva and tobacco is unsightly and filthy. Spitting has caused problems in schools, public buildings and businesses where smokeless tobacco users use water fountains and bathrooms as spittoons.
Users addicted to smokeless tobacco have a hard time quitting.
Some of tire common symptoms of withdrawal include the following. Increased Decreased metabolism. Constipation or diarrhea. Irritability or agitation. Nicotine is one of the most addicting of all drugs, and quitting the use of smokeless tobacco can be as difficult as trying to stop smoking cigarettes.