Home > Respiratory System > Respiratory System of the Head and Neck > Larynx. The larynx is a tough, flexible segment of the respiratory tract connecting the pharynx to the trachea in the neck. It plays a vital role in the respiratory tract by allowing air to pass through it while keeping food and drink from blocking the airway.
Common side effects from nicotine gum include bleeding gums, too much saliva, hiccups, indigestion, slight swelling of the mouth, injury to teeth or cheeks, nausea, upset stomach and sore throat. Less common or rare side effects may include diarrhea, dry mouth, swollen gums, sores in the tongue/throat/mouth, muscle pain, rashes and sweating.
For example, a blood test is generally considered more sensitive than a urine test, which means a person who passes a urine nicotine test might not pass a blood test. Other types of nicotine tests include saliva and hair testing. In terms of smoking cessation, nicotine withdrawal symptoms usually peak between 12 and 24 hours after the last cigarette. As the nicotine slowly leaves your system, these symptoms will decrease. If you have concerns about nicotine withdrawal or smoking cessation, talk to your healthcare provider. This answer should not be considered medical advice...