Cough rubbing windex to stop coughing is false, because windex has no therapeutic effect on cough. Essence of wind oil is a common topical medicine, mainly by menthol, eucalyptus oil, methyl salicylate, eugenol, camphor and other ingredients, has a cool pain, wind and itching effect, can be used for mosquito bites and cold and flu caused by dizziness, headache, motion sickness discomfort. Does not have the role of cough, so the essential oil has no therapeutic effect on cough. Essence of wind oil for pregnant women, children under three years of age, allergies and other groups of people with caution, and for allergies, skin burns, injuries, ulcers and other groups of people prohibited the use of children must be used under the supervision of adults. Cough needs to be further clarified to determine the cause of the disease to choose the appropriate medication. If the cough is caused by infectious factors, antibiotics such as cefuroxime and amoxicillin can be used as prescribed by the doctor, and dry cough without sputum can be combined with cough suppressant drugs such as dextromethorphan hydrobromide capsules. If the cough is allergic, antihistamines such as cetirizine hydrochloride tablets can be taken. Cough can be seen in a variety of diseases, need to choose drugs according to the disease. Cough patients must not blindly use the wind oil essence, should go to the hospital in time, clear the cause of the disease and follow the doctor’s instructions to avoid delays in the condition.