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It can also contribute to gingivitis or periodontitis

Nicotine compulsions or urges (cravings), which is one of the most prevalent symptoms Headaches Nausea Dizziness Anxiety, jitteriness, irritability, grouchiness, or anger You may be frustrated, upset, or depressed Sleeping problems Having trouble concentrating Fatigue, restlessness, or boredom Increased hunger and weight gain Constipation, gas, or diarrhea are symptoms of constipation More coughing and phlegm or mucus production Dry mouth, sore throat, and nasal drip Tightness in the chest Why do symptoms of nicotine withdrawal occur

Pediatr Pulmonol

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