After smoking there will be weakness around the body, mainly because the smoke produces a large number of toxic substances, such as nicotine, nicotine, carbon monoxide, etc., acting on the body to make the body tissues lack of oxygen, especially the brain tissue to produce a serious lack of oxygen, dizziness, weakness and even muscle relaxation symptoms. Among them, the harm of nicotine is the most powerful, nicotine into the human body, will make patients end limbs vasoconstriction, heart rate increases, blood pressure rises, breathing faster, mental symptoms have also changed, can accelerate the agglomeration of platelets, inducing cardiovascular disease, coronary heart disease, stroke and other common diseases of the main culprit. As weakness after smoking is also known as drunkenness, mainly due to nicotine, you can consume fresh fruits and vegetables for symptomatic disposal. In addition, you can drink more water, more rest, away from cigarettes, the symptoms will gradually reduce.