Leader Nicotine 2mg Polacrilex Gum Stop Smoking Aid, Ice Mint, 20 Ct Smoking Cessation. When making a quit attempt behavioral therapy, advice and support will normally improve the success rate. Although plasma nicotine levels equivalent to those following cigarette smoking may be obtained by chewing at least 20 pieces of 2 mg nicotine gum daily, the slower rate of absorption may limit its therapeutic value as a substitute for cigarette smoking.
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