Good Evening, I am from xxxxx,I am chain Smoker(3-4 cigarette per day),Today i brought Nicotex 4 mg as advice from medical shop rep, After goggled it i understand those who smoke more than 20 cigarette only can use this, Please Advice Me still i can continue using Nicotex 4 mg or replace it with Nicotex 2 mg Please help me i plan to take this from tomorrow onwards Thanks