I smoke cigarettes regularly. Two days back I took Classic Mint Menthol cigarette with push button which are new in market. When pressed releases extra cold Mint in huge quantity. As chance have it I tried it. After pressing the button I felt sudden burst of cold in my throat, as huge Mint flavour was released. I puffed that cigarette 3-4 times. The next morning I had pain in my throat, fever, difficulty in swallowing. Kindly suggest.