An exhausting and violent, dry and tickling cough with irritation deep in the throat. The cough may be triggered by laughing, talking or by a change in temperature, e.g. going out or coming in. There is a bursting pain in the head, a tight painful chest and pain may spread to abdomen. The patient may clutch their head, chest or abdomen on coughing. They can’t lie on their left side and are usually anxious, seek reassurance and feel chilly, but want cold drinks. - See more at: http://homeopathyplus.com.au/coughs-and-how-to-treat-them/#sthash.03NO9Em8.dpuf