The appearance of dry cough symptoms may be due to chronic pharyngitis or to a cold. It is caused by the nerve reflex caused by coughing and does not require excessive stress. Different factors cause dry cough and vomiting, which require different methods of treatment. 1, if the cough is caused by chronic pharyngitis, you can take throat tablets, you can also spray the drug spray in the throat area, can relieve the symptoms of coughing and vomiting. Ensure the quality of sleep, reduce the late sleep, exercise and do not eat spicy, cold food. 2, if it is a virus, bacteria caused by dry heaving appear, take drugs to eliminate the virus. If you have been taking medication, but the condition is not improving, you can go to the local hospital for medical attention. 3, in addition to taking medication to treat dry coughing and vomiting, you can also use medicinal food to improve the symptoms. Use radish and honey to relieve, steaming radish and honey for thirty minutes, then eat. You can also boil brown sugar, ginger and date soup to relieve the symptoms of dry cough and vomiting by boiling the same weight of brown sugar with red dates and a little fresh ginger. These are some of the treatments for coughing and dry heaving. Most people with milder conditions have gotten better after using these methods. If the condition is more severe, please go to a regular, qualified hospital for examination and let your doctor develop a suitable cure.